Answer:
D. Power is required in order for work to be applied on an object
Answer:
B. If we are talking about leadership like the President of the US, then work is required to obtain that power, on the other hand, D. If you already supposedly have that power, then it makes sense because with power there's work as a fan uses electricity for it to work.
what would be a word for a trait controlled by a single gene
What is an amino acid?
Answer:
Amino acids are organic compounds that contain amino and carboxylate functional groups, along with a side chain specific to each amino acid.
Explanation:
Amino acids are small molecules that are the building blocks of proteins. Chemically, an amino acid is a molecule that has a carboxylic acid group and an amine group that are each attached to a carbon atom called the α carbon.
PLS HELP ASAP!!
A student is investigating photosynthesis in plants. He places four posted plants in a sunny window. Each plant gets the same amount of soil, air, and sunlight each day. However, he varies the amount of water he gives each plant. He measures the plants’ growth each week for 3 weeks and records his data in a data table. See table below.
What question does this experiment investigate?
Responses
What kinds of light best support plant growth?
What kinds of light best support plant growth?
Do tall plants absorb more carbon dioxide than short plants?
Do tall plants absorb more carbon dioxide than short plants?
How does the amount of water a plant gets affect its growth?
How does the amount of water a plant gets affect its growth?
Does varying the amount of soil a plant gets affect its growth?
Answer:
How does the amount of water a plant gets affect its growth?
Explanation:
He is changing the amount of water he gives the plants, making this the dependent variable that he is investigating.
The following picture depicts which stage of meiosis?
The following picture depicts the prophase stage of meiosis.
What is meiosis?In sexually reproducing organisms, meiosis is a kind of cell division that results in a reduction in the number of chromosomes in gametes (the sex cells, or egg and sperm). Body (or somatic) cells in humans are diploid, meaning they have two sets of chromosomes (one from each parent).
The process of mitosis, which divides the duplicated genetic material held in a parent cell's nucleus into two identical daughter cells, begins with the prophase. The chromatin, a combination of DNA and proteins found in the nucleus, condenses during prophase.
Learn more about meiosis here:
https://brainly.com/question/2095046
#SPJ1
Because flamingos spend most of their time in water, heat is easily lost through their legs and feet. Scientific studies have suggested that flamingos often stand on one leg while resting, keeping the other leg close to the body. Which factor does this behavior regulate?
body temperature, blood glucose, or water
Answer:
Body temperature
Explanation:
Based on the first sentence, "Because flamingos spend most of their time in water, heat is easily lost through their legs and feet."
This question has to do with body temperature.
Answer:
A. Body Temperature
Explanation:
The other person is right :D
That's very poggers!
You make a Punnett square for a cross and find the results shown below.
Female
X
x
X
Homozygous
dominant
Heterozygous
Male
x
Heterozygous
Homozygous
recessive
L
Your prediction is that
of the offspring would have the dominant phenotype, and
offspring would have the recessive phenotype.
DONE
V
of the
Two rows and two columns make up a Punnett square. Uppercase "H" appears in column heading one. Lowercase "h" appears in column heading two. It starts with an uppercase H. Lowercase "h" appears in row heading two. Uppercase H in row 1 and uppercase H in column 1. Uppercase H, lowercase h, row 1, column 2. Uppercase H, lowercase h, row 2, column 1. Lowercase h, lowercase h, row 2, column 2.
Which children are the products of AA and AA parents?The combinations that are feasible are AA, Aa, and aa since each parent contributes one allele. Aa people display the recessive trait, whereas offspring with either an AA or an Aa genotype will have the dominant phenotype expressed phenotypically.
How is Punnett determined?The total number of boxes in your Punnett Square should be counted. You are then provided with the estimated total number of offspring. Subtract the (phenotype's prevalence in the population) from (the total number of offspring). To get your %, multiply the value from step 4 by 100.
To know more about Punnett square visit:-
https://brainly.com/question/27984422
#SPJ1
Answer:
75% 25%
Explanation:
cuz
One of the four nucleotide bases in DNA is replaced by a different base in RNA. Which base is it, and what is it replaced by?a. transcription and then translation
b. thymine, replaced by uracil.
c. both a and c are correct
d. hydrogen bond.
One of the four nucleotide bases in DNA will be replaced by a different base in RNA. The base is thymine and it is replaced by uracil in RNA. Option B is correct.
DNA and RNA are nucleic acids that are composed of nucleotide subunits, each consisting of a sugar, a phosphate group, and a nitrogenous base. The four nitrogenous bases found in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T), while RNA uses uracil (U) instead of thymine.
During transcription, the process by which RNA is synthesized from a DNA template, RNA polymerase reads the DNA sequence and incorporates complementary RNA nucleotides, creating a single-stranded RNA molecule that is complementary to the DNA template.
In RNA, uracil (U) pairs with adenine (A) via hydrogen bonds, while in DNA, thymine (T) pairs with adenine (A) via hydrogen bonds. Therefore, during transcription, thymine is replaced by uracil in RNA, which allows for base-pairing with adenine and ultimately the production of the RNA molecule.
To know more about nucleotide here
https://brainly.com/question/16308848
#SPJ4
Use the word list at the beginning of the unit to help complete the summary paragraph below. All organisms are made up of __________, the smallest units of life. A _________________ organism may only contain one cell! There are 2 types of __________________, sexual and __________. An organism needs ____________ and a constant supply of materials to do any type of cellular work such as metabolism. As food is used up, it must be replaced in order for the cell to ___________, create more energy and repair itself. ___________________ is a term used for all of the chemical reactions that occur within the cell and the organism. Key to the cell’s survival is its ability to maintain stable internal conditions. This important characteristic of life is called _______________.
Answer:
Explanation:
asexual
In this assignment, you will conduct research to construct an explanation of how macromolecules are used in the body. You will then revise your explanation based on new information from additional research. 100 Points make it good
Answer:
What is a macrocolecule?
A biological macromolecule is a very large molecule that is built from smaller biological, or organic, molecules that are linked together by covalent bonds.
Macromolecules are necessary for an organism’s growth and survival
There are four major classes of biological macromolecules. Carbohydrates, Proteins, Fats, and Nucleic acids (DNA and RNA)
What do you notice about the atoms that make up these molecules?
Carbs-They contain carbon, hydrogen, and oxygen and include the sugars, starches, and fibers that are found in grains, fruits, and vegetables.
Carbohydrates are important for brain function, and they provide energy for working muscles and the central nervous system.
Protein- This type of macromolecule can be found in meats, poultry, fish, eggs, dairy products, nuts, and legumes.
Protein is necessary for building and repairing muscle mass, and it helps maintain a healthy immune system.
There are about 20 amino acids,most prevalent in these are carbon, hydrogen, oxygen, nitrogen, and sulfur.
Fats-are used by the body as energy and to store fat-soluble vitamins (vitamins A, D, E and K). They also insulate the body and protect vital organs.
The human body stores excess fat in specialized cells called adipocytes.
consists of two main components—glycerol and fatty acids.
What happens to macromolecules from food during digestion?
Glycolysis can be best explained as a series of chemical reactions that extract energy from glucose. This process occurs in liver cells. At the start of glycolysis, a molecule of glucose (C6H12O6) is trapped and destabilized, or broken down into two three-carbon molecules. These molecules are called pyruvate. The net products of the process are two molecules of ATP—four molecules of ATP are actually produced, but two are used up—and two molecules of NADH. The liver also metabolizes other macromolecules,
If there is not enough carbohydrate intake, how does the body form glucose?
When there is a shortage of fats or carbohydrates, proteins can also yield energy.
Fats typically provide more than half of the body's energy needs.
If not enough protein is provided by the diet, the body starts chewing on muscle cells.
If there is a glucose shortage, how does the body produce energy?
glucose can be made in the liver and kidneys using protein from elsewhere in the body.
What atoms make up sugar molecules, amino acids, and fatty acids?
Sugar molecules - Glucose, Amino Acids - Proteins, Fatty Acids - Fat
Explanation:
These are the questions that you're supposed to answer in the essay. just arrange them into an essay format and change some stuff and add more so its not plagiarized. or just write the thing on your own bc thats what youre supposed to do : )
Which of the following statements is true?
---------------------------------------
Convection currents in the mantle cause the movement of crustal plates.
The earth's core is made of liquid metal.
The earth's crust is very hard and strong. It is difficult for magma to break through.
The presence of sedimentary rocks means the area was once near an active volcano.
Answer:
The presence of sedimentary rocks means the area was once near an active volcano.
Explanation:
The first statement is true the rest are not true
hope it helps
How can certain composite volcanoes (stratovolcanoes) become significantly life-
threatening without actually erupting or by undergoing only a minor eruptive event local
to its summit?
Stratovolcanoes, also known as composite volcanoes, can become significantly life-threatening even without erupting only minor eruptive events due to various hazards associated with them.
What are the hazards?
Firstly, these volcanoes are often steep-sided and composed of layers of solidified lava, volcanic ash, and other volcanic materials, which can easily collapse and trigger landslides. These lahars can flow down the sides of the volcano at high speeds and cause extensive damage to the surrounding areas.
Secondly, stratovolcanoes can produce volcanic gas emissions such as carbon dioxide, sulfur dioxide, and hydrogen sulfide, which can accumulate in low-lying areas and pose a serious health hazard to humans and animals.
Thirdly, the heat generated by magma beneath the surface of the volcano can cause the groundwater to boil and produce hot springs and geysers, which can be hazardous to people who venture too close to them.
Lastly, earthquakes and tremors can occur due to the movement of magma beneath the surface of the volcano, which can cause damage to buildings and infrastructure in the surrounding areas.
Overall, even without a major eruption, stratovolcanoes can pose a significant threat to human life and infrastructure due to the various hazards associated with them.
To know more about hazards, visit:
https://brainly.com/question/29602984
#SPJ1
how do Euglena reproduce?
Name the part of a seed which allows water and air in to seed
Help if you good at biology!!
What is the role of cartilage in the spinal column?
The cartilaginous discs between vertebrae absorb and distribute shock and keep the vertebrae from grinding together during movement.
A common misconception people have is that sugar is energy and energy is sugar but you know better. Create a clear explanation that could be used to clear up this misconception. Your answer could include information, formulas, etc. and should be two to three sentences long.
Sugar is a carbohydrate, a source of energy, and an important component of the diet. There are different types of sugars like monosaccharides, disaccharides, and polysaccharides depending on the number of monomer units present.
Sugar is naturally present in some foods like dairy products and fruits. It is also synthesized artificially and is added to a variety of foods. A moderate intake of sugar in the diet is acceptable.
Sugar intake in the diet should be 10% of the total energy intake. Consuming too much sugar can cause many health-related problems like diabetes, tooth decay, and obesity.
To learn more about sugar, refer to the link:
https://brainly.com/question/30022610
#SPJ1
The next generation of lizards has 1092 individuals with green scales and 108 individuals with blue scales. is the population in hardy-weinberg equilibrium? solve for p and q.
Compare the frequencies here with those in the previous question. Then answer: Is the population in Hardy-Weinberg Equilibriam (yes or no)
PREVIOUS FREQUENCIES::
p=0.8
q=0.2
p^2=0.64
The population is not in hardy weinberg equilibrium, because it does not match the previous generation.
What is the population in Hardy-Weinberg Equilibrium?The frequency of individuals = individuals/total population
The frequency of Green individuals = 1092/1200
The frequency of Green individuals = 0.91
q² = 0.91
√ q² = √0.91
q = 0.953
By using the first Hardy-Weinberg equation:
p + q = 1
p + 0.953 = 1
p = 1 - 0.953
p = 0.046
Therefore, the population does not match the previous generation.
Learn more about Hardy-Weinberg Equilibrium, here:
https://brainly.com/question/14926111
#SPJ9
Which group of bacteria reduces nitrate to nitrogen gas in the nitrogen cycle? Nitrogen fixing bacteria C. denitrifying bacteria Ammonium ion forming bacteria D. photosynthetic bacteria
Answer:
C. denitrifying bacteria
Explanation:
Nitrogen cycle consists of series of processes that add and remove nitrogen from the soil and atmosphere. There are several ways in which nitrogen can be added to the atmosphere including nitrification, ammonification, lightning etc.
Certain bacteria are responsible for the conversion of nitrogen from one compound form to another. In a process called DENITRIFICATION, nitrate (NO3-), which is the usable form of nitrogen by plants, is converted back to atmospheric nitrogen (N2) with the help of a bacteria called DENITRIFYING BACTERIA e.g Pseudomonas etc.
During an evening hike, you see a shooting star just like the one pictured here.
In which layer of the atmosphere does this shooting star occur?
troposphere
stratosphere
mesosphere
thermosphere
The shooting star occurs in the mesosphere, which is the layer of the atmosphere above the stratosphere and below the thermosphere.
The shooting star observed during an evening hike occurs in the mesosphere. Shooting stars, also known as meteors, are visible when small particles, typically from comets or asteroids, enter the Earth's atmosphere and burn up due to friction with the air molecules. The mesosphere is the third layer of the Earth's atmosphere, located above the stratosphere and below the thermosphere. It extends from about 50 to 85 kilometers (31 to 53 miles) above the Earth's surface. In the mesosphere, the air is thin and the temperature decreases with altitude. This layer is where most meteors burn up and produce the phenomenon of shooting stars that we observe from the ground.For more such questions on Mesosphere:
https://brainly.com/question/7721388
#SPJ8
Do humans have DNA or RNA in the nucleus of your cells?
Answer:
Explanation:
RNA molecules are produced in the nucleus of human cells from DNA by a process called transcription, but they are found in the cytoplasm too. DNA is present only in the nucleus of the cell.
Different protists use cilia, _______, or pseudopodia to move.
Answer:
Different protists use cilia, flagella , or pseudopodia to move.
Recently, oil from rectangle resulted in a disaster and ecosystems containing many unique species. The potential loss of these species could result in
The potential loss of unique species due to a disaster is referred to as mass extinction. When large numbers of species disappear over a short time period then it is called mass extinction.
Biodiversity threats include burning fossil fuels and deforesting forests and other wildernesses for industrial agriculture. Other human activities, such as wildlife poaching and hunting, can also have serious impacts.
When ecosystem services no longer adequately meet social needs, biodiversity loss can have far-reaching, direct human health consequences. In addition, ecosystem services impact indirectly on livelihoods, incomes, local migration, and, in some cases, political conflict.
To learn more about extinction, refer to the link:
https://brainly.com/question/12934291
#SPJ1
If the frequency of the disorder in the population is 0.0070, what is the percentage of heterozygous carriers
Answer:
15.322 %
Explanation:
Supposing that this is a recessive disorder and the population is in Hardy-Weinberg equilibrium:
p² + 2pq + q² = 1, where
1- the genotypic frequency of the homo-zygous dominant allele is p²,
2- the genotypic frequency homo-zygous recessive allele is q², and
3- the genotypic frequency heterozygous allele is 2pq
Therefore:
q² = 0.007 >> q = √ 0.007 = 0,0836
p = 1 - q = 1 - 0,0836 = 0.9164
2pq = 2 x 0.9164 x 0,0836 = 0.15322 (or 15.322 %)
the ability of material to hold liquid
a brittleness
B conductivity
C flexibility
E magnetic
F malleability
G porosity
plss i need the answer
Answer:
G) Porosity
Explanation:
Porosity is the ability of a material to hold liquid to a certain extent.
What is most likely observed when the temperature of water increases and researches 100c ? A. The water begins to harden . B The water begins to form water vapor. C The water level begins to increase. D the water begins to melt.
Answer:
C should be your answer!! Mark Brainliest pls!
Explanation:
Which of the following is not part of the translation initiation complex?
mRNA
Small ribosomal subunit
Initiator tRNA
TATA box
Large ribosomal subunit
Tata box is not a part of any translation initiation complex. Option (d).
A genetic sequence's read-and-decode location is indicated by a DNA sequence called a TATA box. It is a particular kind of promoter sequence that indicates to other molecules the start of transcription. A DNA sequence is converted into an RNA molecule through the process of transcription. DNA is not directly involved in the process of translation. Eukaryotic initiation factors (eIFs) assemble initiator tRNA, 40S, and 60S ribosomal subunits into an 80S ribosome at the start codon of mRNA in a complex process known as translation initiation.
Initiation, elongation, and termination are the three phases of an mRNA molecule's translation by the ribosome. mRNA, ribosomes, transfer RNA (tRNA), and numerous enzymatic factors are essential for translation. mRNA: mRNA contains the sequence data needed to make the protein. Each codon in mRNA, which consists of three nucleotides, codes for a certain amino acid.
To learn more about Tata box visit : brainly.com/question/21777575
#SPJ4
Correct Question :
Which of the following is not part of the translation initiation complex?
a. mRNA
b. Small ribosomal subunit
c. Initiator tRNA
d. TATA box
e. Large ribosomal subunit
what is internet? write down the requirements to established internet.
Answer:Telephone line, modem, computer, and an ISP are the things needed to connect to the Internet
Explanation:
Sea anemones are predatory invertebrates with stinging tentacles that can paralyze many sea animals. The clownfish is immune to the sting of the sea anemone and actually lives among its tentacles. The relationship is mutually beneficial—the clownfish often lures meat-eating animals over to the anemone, and the anemone benefits from the meal. The clownfish often gets to eat leftovers from the anemone’s meal.
When the clown fish is ready to lay eggs, it lays them near a sea anemone. How’s this a reproductive strategy?
The clownfish's reproductive strategy of laying eggs near a sea anemone is a form of protection and survival for its offspring.
By laying their eggs in close proximity to the sea anemone, the clownfish provide their eggs with a safe place to develop. The sea anemone's tentacles are a powerful defense mechanism that can fend off potential predators that may try to harm or eat the eggs.
In addition to protection, the clownfish also benefit from the relationship with the sea anemone during the reproductive process. The anemone provides a clean surface on which the eggs can be attached and also helps to oxygenate the surrounding water, which is important for the development of the eggs.
The anemone's tentacles also help to keep the eggs free of harmful parasites and fungi. Overall, the clownfish's reproductive strategy of laying eggs near a sea anemone is a mutually beneficial relationship that helps to ensure the survival of the clownfish offspring.
The protection and benefits provided by the sea anemone help to increase the chances of the eggs hatching successfully, resulting in a higher survival rate for the next generation of clownfish.
Know more about clownfish's here:
https://brainly.com/question/30703369
#SPJ11
The circles, or orbits,for electrons
If it is the fill in the blanks.The answer is The circles,or orbits,for electrons are called energy levels.
In Activity 2, which of the respirometers serves as a control? Explain your answer! Why was it the control? You should write at least 3 sentences to explain this. Respirometer A contains germinated beans. respirometer B contains dormant beans and plastic beads respirometer C contains plastic beads.
In Activity 2, the respirometer C serves as the control. A control is an essential part of any scientific experiment as it provides a baseline against which the experimental results can be compared.
Respirometer C containing only plastic beads does not contain any living organisms and therefore does not undergo cellular respiration. By comparing the results of respirometers A and B with the control (respirometer C), any changes in oxygen consumption and carbon dioxide production can be attributed to the metabolic activity of the germinated beans in respirometer A and the dormant beans in respirometer B.
This allows researchers to determine the specific effects of germination on cellular respiration by isolating the variables and eliminating any external factors that could influence the results.
For more such questions on respirometer
https://brainly.com/question/19261305
#SPJ8