Answers
Answer:
False
Explanation:
Air masses are also identified based on whether they form over land or over water. Maritime air masses form over water and are humid. Continental air masses form over land and are dry.
Related Questions
Diseases of the Immune System – Assignment Looking at diseases of the immune system, they can be grouped into six main groups based on the cell(s)/systems involved. What are these groups and what is the pathology involved in each case? You will need to read and think about the text material carefully. Hint: Look at the titles of the sections in the chapter and remember there are four hypersensitivities.
Answers
Based on the cell(s) or system(s) involved, there are four basic types of immune system illnesses. The four main types of immunological dysfunction—immune suppression, allergies, autoimmunity, and inflammatory dysfunction—are not mutually exclusive (inappropriate or misdirected inflammation).
Immune suppression frequently shows up as a rise in the frequency of infections or risk of neoplasia. Virtually every tissue can become afflicted by autoimmune, inflammatory, or allergic illnesses. Such diseases might be challenging to identify; thus, they might not necessarily be classified as immunological disorders in a medical sense.
Specialized cells, tissues, and organs make up your immune system, which functions as a team to defend you. An important component of the immune system is the lymphatic or lymphatic system. Immune system cells, waste materials, and tissue fluid are all present in lymph.
Consequently, we might say that there are Immune suppression, allergies, autoimmunity, and inflammatory dysfunction are the four primary forms of immunological dysfunction, however, they are not exclusive of one another (inappropriate or misdirected inflammation).
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In your on word write a sentence describing a situation between 2 people and then rephrase to show empathy
Answers
Directions: In the space below, draw and label the Trichoplax adhaerens using the directions in the slideshow that appears on the page where your accessed this worksheet. Your labeling should include the dorsal surface, cover cells, the ventral surface, cylinder cells, gland cells, fiber cells, and cilia.
Answers
Trichoplax adhaerens is a small, flattened, and ciliated animal belonging to Placozoa phylum. Its body is a few millimeters in size and has a simple, two-layered structure, with an outer layer of cover cells and an inner layer of cylinder cells.
Thus, the different structures of Trichoplax adhaerens include dorsal surface which is the upper surface facing upward. Then, cover cells are present which is the outermost layer of cells that cover the animal body.
Ventral surface in Trichoplax adhaerens is the lower surface of the animal facing downward. Cylinder cells are the inner layer of cells lining the digestive cavity of the animal.
Gland cells are the cells that secrete enzymes for digestion in Trichoplax adhaerens. Fiber cells help to maintain the shape of the animal and cilia are hair-like structures covering the surface of the animal.
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During DNA replication, which enzyme breaks the hydrogen bonds between nitrogenous bases to unwind DNA?
Primase
Ligase
Helicase
DNA polymerase
Answers
Answer:
enzyme helicase
Explanation:
My professor helped me with this one
What do u hope u don’t have to learn in science this year?
Answers
How many half-lives have passed when there are three times as much daughter isotope as parent isotope?
Answers
When the ratio of daughter to parent isotope is three, there have been three half-lives.
What is meant by isotope?The same element's isotopes are different nuclear species. The periodic table shows that they are in the same place and have the same atomic number, but the number of neutrons in their nuclei causes their nucleons to differ. An isotope is one of two or more species of atoms of a chemical element having the same atomic number and location in the periodic table and virtually identical chemical behaviour but with distinct atomic weights and physical characteristics.Carbon-14, tritium (hydrogen-3), chlorine-36, uranium-235, and uranium-238 are a few radioactive isotopes as examples. Numerous isotopes have half-lives that are known to be exceedingly lengthy (in the hundreds of millions of years). The terms "stable nuclides" and "stable isotopes" are frequently used to describe these isotopes.To learn more about isotope, refer to:
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If you observed that the Sun did not set during an entire 24-hour period of time during the summer months of June, July, and August, where are you most likely located?
South Pole
a location in the mid-latitudes
North Pole
near the Equator
Answers
Sun did not set during an entire 24-hour period of time during the summer months of June, July, and August, you are most likely located at the North pole.
The sun does not set above this latitude during the summer because of the Arctic Circle Phenomenon. The Arctic Circle is a fictitious boundary. The Arctic Circle's North Pole experiences extended periods of continuous sunshine, mostly in the months of June, July, and August. The reason for this is that Earth's axis is slanted by 23 degrees, and during the summer months when it rotates, the North Pole aligns with our star. For instance, the farthest reaches of Norway.That is why during the summer months of June, July, and August, the Sun did not set for a full 24 hours.
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Which is an example of geographic isolation?
Responses
A Two groups of albatross live on separate islands but commonly cross from one island to the other.Two groups of albatross live on separate islands but commonly cross from one island to the other.
B A group of snakes is unable to cross a river and is separated from a group of snakes on the opposite side.A group of snakes is unable to cross a river and is separated from a group of snakes on the opposite side.
C A species of chipmunk becomes extinct because of a lack of food.A species of chipmunk becomes extinct because of a lack of food.
D One group of frogs mates in spring and another mates in fall, effectively isolating the two groups from breeding with each other.
Answers
A group of snakes that is unable to cross a river and is separated from a group of snakes on the opposite side is an example of the geographic isolation process (Option B).
What is the geographic isolation process?The geographic isolation process refers to all types of geographic barriers such as rivers that limit the gene flow between individuals of the same species.
Therefore, with this data, we can see that the geographic isolation process is associated with a limited gene flow in a population due to geographic barriers between individuals.
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help me....................
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The type of weathering seen in the pictures is mechanical weathering.
Weathering is the process by which rocks, minerals, and other geological materials are broken down and altered over time by various physical, chemical, and biological processes. It is a fundamental part of the Earth's surface dynamics and plays a significant role in shaping landscapes.
Mechanical weathering involves the physical breakdown of rocks into smaller fragments without changing their chemical composition. It increases the surface area of rocks, making them more susceptible to further weathering.
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Rank the following in order of size, from smallest to largest
Organ, organism, organelle, organ system, population, tissue, ecosystem, cell, community
Answers
Answer:
cell,organism
Explanation:
Answer:
organelle, cell, tissue, organ, system, organism.
Explanation:
just did it
New technology is important to the development of theories because it
allows for repeated experimentation.
enables the publication of new research.
replaces theories that are old and hard to test.
provides a new way to acquire new information.
Answers
New technology is important to the development of theories because it provides a new way to acquire new information. With new technology, researchers can collect data in new and more precise ways, which can lead to new insights and discoveries. It can also allow for the testing of existing theories in new ways or under different conditions, leading to a better understanding of the phenomena being studied. However, the importance of technology in developing theories does not necessarily mean that it replaces old theories or allows for repeated experimentation on its own. Theories are typically developed through a combination of empirical evidence, experimentation, and theoretical modeling, and the role of technology is to provide new tools and methods for gathering and analyzing data.
Which carnivores live only in marine habitats?
Cephalopods
Bivalves
Gastropods
Arthropods
Answers
Answer: Cephalopods are carnivores that live only in marine habitats.
Explanation: Hope it helps:)
An organism with a dominant allele for a particular form of a trait only exhibits the trait sometimes. Please select the best answer from the choices provided T F
Answers
Answer:
False. An organism with a dominant allele for a particular form of a trait always exhibits that trait.
Explanation:
According to Mendelian genetics, a dominant allele for a given characteristic will always be expressed in the phenotype, regardless of whether its allelic formula is with both dominant alleles or heterozygous.
In the heterozygous form, the dominant allele is able to avoid the expression of the recessive allele, expressing the phenotype. The recessive allele will only be visible in the genotype when both alleles in the pair are recessive.
In non-Mendelian inheritance, however, there are cases where the dominant allele is expressed in conjunction with another allele, such as co-dominance. In intermediate inheritance different alleles —dominant and recessive— are combined and expressed as a combined characteristic.
An individual with a protein deficiency typically experiences increased susceptibility to illnesses, muscle and joint pain, and difficulty concentrating. Why does a protein deficiency cause such diverse symptoms?
Answers
Answer:
The answer is option C
Explanation:
A protein deficiency causes diverse symptoms because immune, nervous, and muscle system cells require proteins for structure and regulation.
Proteins are the building blocks of bones, muscles, cartilage, skin, and blood. They also help in transporting oxygen, helps in blood clotting during injuries, etc.
Almost all living things are able to produce offspring during their life cycles. In mammals, the organ system responsible for the production of offspring does not mature until the mammal reaches puberty. Which of the following organ system is involved in the production of offspring?
Answers
The organ system responsible for the production of offspring does not mature until the mammal reaches puberty is the reproductive system which is involved in the production of offspring.
Option A is correct.
What is the reproductive system?The biological system made up of all the anatomical organs involved in sexual reproduction is known as an organism's reproductive system, also referred to as the genital system.
In conclusion, the reproductive system is a made up of internal and external organs found in males and females which work together for the aim of producing offspring.
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complete question:
Almost all living things are able to produce offspring during their life cycles. In mammals, the organ system responsible for the production of offspring does not mature until the mammal reaches puberty. Which of the following organ system is involved in the production of offspring?
A. reproductive system
B. Digestive system
C. nervous system
J.o.i.n.g.u.y.s.acs-meyd-mdf
Answers
Answer
Hello
How are u doing
21. Explain why water logged soil does not support plant growth
Answers
Explanation:
because the soil and the plant need only enough water it may wash away the plant and may also make the plant weak
Hello, can I have help with question number 11 , please? Can I all the choices for this question.
Answers
Smooth muscle has a series of characteristics that identify it, Presents a single nucleus, has a different type of myosin, they are not organized in sarcomeres therefore so they are not striated, and they generate weak membrane potentials, however, can be contracted for long periods of time and the movement is not consciously controlled. Therefore we can say that the correct answer is option b.
Use the library, internet, and other educational resources to research nuclear energy.
Write a three-paragraph report on what you have learned. Be sure to include the uses of nuclear power, how it is generated, and the impact it has on the environment. Also, answer the question, "Is nuclear energy renewable?"
Answers
Answer:
Advantages of Nuclear Energy1. Relatively Low Costs
The initial construction costs of nuclear power plants are large. On top of this, when the power plants first have been built, we are left with the costs to enrich and process the nuclear fuel (e.g. uranium), control and get rid of nuclear waste, as well as the maintenance of the plant. The reason this is under advantages is that nuclear energy is cost-competitive. Generating electricity in nuclear reactors is cheaper than electricity generating from oil, gas and coal, not to speak of the renewable energy sources!
2. Base Load Energy
Nuclear power plants provide a stable base load of energy. This can work synergistic with renewable energy sources such as wind and solar. The electricity production from the plants can be lowered when good wind and solar resources are available and cranked up when the demand is high.
3. Low Pollution
It is in most cases more beneficial, in terms of the climate crisis, to replace other energy harnessing methods we use today with nuclear power. The environmental effects of nuclear power are relatively light compared to those. However, nuclear waste is potential harmful for both humans and the environment.
4. Thorium
Reports show that with the yearly fuel consumption of today’s nuclear power plants, we have enough uranium for 80 years. It is possible to fuel nuclear power plants with other fuel types than uranium. Thorium, which also is a greener alternative, has lately been given an increased amount of attention. China, Russia and India have already plans to start using thorium to fuel their reactors in the near future.
It looks like nuclear fuel is of good availability if we combine the reserves of the different types together. In other words, hopefully enough time for us to find cost-competitive greener ways of harnessing energy.
5. Sustainable?
Is nuclear energy renewable or non-renewable? This is a good question. By definition, nuclear energy is not a renewable energy source. As I mentioned above, there is a limited amount of fuel for nuclear power available. On the other hand, you could argue that nuclear energy is potentially sustainable by the use of breeder reactors and fusion reactors. Nuclear fusion is the holy grail of harnessing energy. If we can learn to control atomic fusion, the same reactions as those that fuel the sun, we have practically unlimited energy. At the moment, these two methods both have serious challenges that need to be dealt with if we are to start using them on larger scale.
6. High Energy Density
It is estimated the amount of energy released in a nuclear fission reaction is ten million times greater than the amount released in burning a fossil fuel atom (e.g. oil and gas). Therefore, the amount of fuel required in a nuclear power plant is much smaller compared to those of other types of power plants.
Disadvantages of Nuclear Energy
While the advantages of using nuclear energy seem to be many, there are also plenty of negative effects of nuclear energy. The following are the most important ones:
1. Accidents Happen
The radioactive waste can possess a threat to the environment and is dangerous for humans. We all remember the Chernobyl accident, where the harmful effects of nuclear radiation on humans can even be witnessed today. Estimates conclude that somewhere between 15 000 and 30 000 people lost their lifes in the Chernobyl aftermath and more than 2.5 million Ukrainians are still struggling with health problems related to nuclear waste.
Just last year, on March 18, a major nuclear crisis happenend again in Japan. While the casualties were not as high as with the Chernobyl accident, the environmental effects were disasterous.
History shows that we can never really protect us 100% against these disasters. Accidents do happen.
2. Radioactive Waste
Does nuclear power cause air pollution? The nuclear power plants emit negligible amounts, if any, carbon dioxide into the atmosphere. However, the processes in the nuclear fuel chain such as mining, enrichment and waste management does.
There are many arguments both for and against nuclear power. All in all I would say that the future of nuclear power looks promising. With new generations of reactors, potential major breakthroughs such as nuclear fusion, the methods we use to harness nuclear energy will get better in the next coming years. The question is: Do we need nuclear power or are the renewables a better choice?
Explanation:
In a jungle habitat, there lives a species of snake, called Species A. The carrying capacity of the jungle allows 5000 of Species A. After their habitat was destroyed, a second species of snakes, Species B, arrives in the jungle. After a few years, the population of Species A has dropped to 0, and the population of Species B has become 5000. What can you determine from this data?
Answers
Answer:
See the answer below
Explanation:
From the data, it can be concluded that the habitat's carrying capacity for snakes is 5000 and this was not influenced by the alteration/destruction that happened to the habitat.
It can also be concluded that species B snake is a better fit - than species A snake - for the new environment resulting from the destruction of the initial environment.
The fitness of species B can be attributed to either their natural fitness to the new environment due to evolution or their ability to outcompete species A in the environment. The reduction in fitness of species A leads to their gradual fading off of the new environment while the fitness of species B leads to them reproducing and contributing more to the population of snakes in the environment.
1 What does the codon sequence on the mRNA strand determine?
A The gene sequence of the DNA
B The amino acid sequence of the polypeptide
C The codon that is signaled
D The signaling sequence
2 What portion of the DNA is also known as a gene?
A The coding sections
B The non-coding sections
C The mRNA strand
D The polypeptide sequence
Answers
1. The correct answer is B.
2. The correct answer is A.
The codon sequence on the mRNA strand determines the amino acid sequence of the polypeptide.
The coding section is the portion of the DNA that is also known as a gene. Genes are the functional units of DNA that provide the instructions for making proteins. They are composed of coding cells, also known as exons, that contain the information needed to build the polypeptide, and non-coding sections, also known as introns, that do not.
The codon sequence on the mRNA strand is translated by the ribosome during protein synthesis. Each codon, which is a sequence of three nucleotides, corresponds to a specific amino acid. The ribosome reads the codon sequence on the mRNA strand and adds the corresponding amino acids to the growing polypeptide chain. This process is called translation.
In DNA, genetic information is encoded in the sequence of nucleotides, which are the building blocks of DNA. Genes are specific segments of DNA that contain the instructions for making a specific protein. These instructions are encoded in the sequence of nucleotides within the coding sections of the DNA, also known as exons. The non-coding sections, also known as introns, do not contain instructions for making proteins, but they play important roles in the regulation of gene expression.
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A
В
с
Which container has the least concentration of solutes?
O A
OB
О с
OD
Answers
Answer:
c
Explanation:
its c i took the test
preserving entire ecosystems rather than individual species is a good conservation strategy because
Answers
Preserving entire ecosystems rather than individual species is a good conservation strategy because high levels of biodiversity are essential to maintain the health of the ecosystem.
What are the high levels of biodiversity in an ecosystem?The high levels of biodiversity in an ecosystem refer to all types of genetic and phenotypic variation that is able to sustain an ecosystem, which is fundamental to maintaining the homeostatic internal equilibrium of an ecosystem after any modification.
Biodiversity allows us to avoid the extinction of species and thus maintain the features of the ecosystem.
Therefore, with this data, we can see that the high levels of biodiversity in an ecosystem are fundamental to avoiding the extinction of species and thus allows us to avoid an imbalance that can be harmful to the health of the whole ecosystem in a given region.
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The patient has been diagnosed with no Golgi apparatus in the cells. Does this present a problem with the diffusion of glucose across the plasma membrane?
1) No, this does not present a problem because the Golgi apparatus has nothing to do with the maintenance of the phospholipid bilayer and the diffusion of glucose into the cell.
2) Yes, this presents a problem because the Golgi apparatus packages up the transport proteins to be taken to the membrane and embedded in the phospholipid membrane to assist glucose diffusing into cell by active transport. Glucose would not be able to diffuse into the cell.
3) Yes, this presents a problem because the Golgi apparatus packages up the transport proteins to be taken to the membrane and embedded in the phospholipid membrane to assist glucose diffusing along its concentration gradient into the cell. Glucose would not be able to diffuse into the cell.
Answers
No, this does not present a problem because the Golgi apparatus has nothing to do with the maintenance of the phospholipid bilayer and the diffusion of glucose into the cell. That is option 1.
What is Golgi apparatus?The Golgi apparatus is an example of the membrane bound organelles that are located within the cell which assists in the transport of materials such as synthesized proteins from within the cell to the exterior.
The molecules that are responsible for the transport of glucose is the glucose transporters (GLUTs) located within the cells, which transport glucose across the plasma membrane by means of a facilitated diffusion mechanism.
It can be concluded that when a patient is diagnosed with absence of Golgi apparatus, to transport of glucose should not be affected because there is not connection between Golgi apparatus and glucose transport within the cells.
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using the following codon chart, identify the polypeptide that would be produced as a result of transcribing and translating the following dna template sequence. dna: ...3' a c c a a g t c t 5'... arg - phe - trp arg - leu - gly thr - lys - ser trp - phe - arg gly - leu - arg
Answers
thr - lys - ser codons will be the polypeptide that would be produced as a result of transcribing and translating the following dna template sequence. dna: ...3' a c c a a g t c t 5'
A codon table can be used to convert a genetic code into an amino acid sequence. The standard genetic code is generally represented as an RNA codon table since messenger RNA (mRNA) controls protein synthesis when proteins are generated in a cell by ribosomes. The genomic DNA sequence dictates the mRNA sequence. Translation table refers to the conventional genetic code in this sense. A DNA codon table can also show how it looks.
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NEED HELPPPPP FIFTY POINTSSSSS
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Here is a diagram showing the energy sources or forces that drive the processes in the diagram:
[Diagram of the water cycle with labels for solar energy, wind energy, tidal force, and gravitational force]
Solar energy is the ultimate source of energy for all of the processes in the water cycle. It heats the Earth's surface, which causes water to evaporate.
Wind energy is created by the uneven heating of the Earth's surface. The warm air rises, and the cooler air rushes in to take its place. This creates the wind, which can help to distribute evaporated water around the globe.
Tidal forces are caused by the gravitational pull of the moon and the sun on the Earth's oceans. The moon's gravity is stronger than the sun's, so it has a greater effect on the tides.
Gravitational force is the force that pulls objects towards each other. It is what keeps the Earth in orbit around the sun and the moon in orbit around the Earth. It also pulls water down towards the Earth, which is why we have oceans.
All of these energy sources and forces work together to create the water cycle, which is essential for life on Earth.
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How many atoms make up one carbon dioxide (CO2) molecule? How many different types of atoms are found in one carbon dioxide molecule? This question has two parts and requires two separate answers.
Answers
2 atoms make up one carbon dioxide molecules.
What is Carbon dioxide?CO2 levels concentrate indoors where there is less ventilation since it is most frequently created indoors by the air we exhale.
One part carbon and two parts oxygen combine to form the gas known as carbon dioxide. Due to the fact that plants use it to make carbohydrates during a process known as photosynthesis, it is one of the most significant gases on the planet.
The survival of life on earth depends on photosynthesis since both humans and animals eat from plants.
Therefore, 2 atoms make up one carbon dioxide molecules.
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Giving brainliest to whoever help me asap!!
Watch the video titled Rat Park attached below, and then answer the reflective questions outlined below. (Health Psychology) 1. Do you feel Rat Park could work in our society? Why or why not? Explain your answer.
2. How can we begin to change societal perspective on addition?
3. The idea of connection is brought up in the video clip, do you feel that this is an effective strategy to align drug rehabilitation and reduction methods with?
Answers
To change societal perspective on addiction, we need to educate, reduce stigma, and increase access to treatment. Connection can be an effective strategy to align drug rehab and reduction methods.
To begin changing societal perspective on addiction, we need to start by educating individuals and spreading awareness about the nature of addiction and the impact it has on individuals and society as a whole.
This education needs to include information about the biological, psychological, and environmental factors that contribute to addiction, as well as the many different forms that addiction can take.
We also need to work to reduce the stigma associated with addiction, which can prevent individuals from seeking help and support.
The idea of connection is a powerful strategy for aligning drug rehabilitation and reduction methods with, as it recognizes the importance of human connection and support in the recovery process.
By building strong connections and relationships with others, individuals can find the strength and motivation they need to overcome addiction and move towards a healthier and more fulfilling life.
This approach can be particularly effective when combined with evidence-based therapies and treatments that address the underlying causes and triggers of addiction.
Ultimately, the key to changing societal perspective on addiction is to recognize that addiction is a complex and multifaceted issue that requires a compassionate, evidence-based, and community-oriented approach.
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what is technology biology
Answers
Answer:
biotechnology is technology based on biology - biotechnology harnesses cellular and bio-molecular processes to develop technologies and products that help improve our lives and the health of our planet.
which animal ( meerkat, hyena, kangaroo,and hare) organism can produce the highest number of genetically different gametes
Answers
The kangaroo is the animal that can produce the most genetically diverse gametes. Like the majority of marsupials, kangaroos have numerous sets of sex chromosomes.
Which animal has the most chromosomal pairs?A variety of bands techniques were used to study the mitotic and meiotic chromosomes of the semi-aquatic rat Ichthyomys pittieri (Rodentia, Cricetinae) from Venezuela. This unusual species has a diploid chromosomal number of 2n = 92, the greatest value for a mammal.
The animal with the most chromosomes is?The eukaryotic species with the most chromosomes per cell is the Atlas blue butterfly (Polyommatus/Plebicula atlanticus), a diploid, non-polyploid species. Each of its 448–452 chromosomes (or 224–26 pairs), which make up one cell, is native to Morocco and Algeria.
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