Answer:
i hope this helps
Explanation:
things it shares with living things:
a: it grows, it "feeds", it reacts to its environment
b: it reacts to its environment
c: it is made of highly complex machinery, it reacts to its environment
d: it "adapts" over time
differences
a: is not made of cells, cannot breathe, cannot reproduce offspring with cells
b: doesnt eat, breathe, or adapt
c: does not grow, cannot reproduce
d: does not grow, cannot reproduce does not use energy
(PLEASE HELP !!)
1. Diploid refers to
A. a cell that contains a single copy of homologous chromosomes as seen in
reproductive cells.
B. a cell that contains both sets of homologous chromosomes (the full number of
chromosomes) as seen in cells of the body.
C. a cell that contains half the set of homologous chromosomes (reduction of
chromosomes) as seen in cells of the body.
D. a cell that contains twice the number of nuclei.
Answer:
Diploid is a cell or organism that has paired chromosomes, one from each parent. In humans, cells other than human sex cells, are diploid and have 23 pairs of chromosomes. Human sex cells (egg and sperm cells) contain a single set of chromosomes and are known as haploid.
photoautotrophic unicellular organism with a shell made of silica is most likely a(n) ______.
Select one:
A. diatom
B. apicomplexan
C. foram
D. dinoflagellate
Answer:
photoautotrophic unicellular organism with a shell made of silica is most likely an, A. diatom
How does saving other species, along with the ecosystem services
they provide, help save our own species, cultures, and
economies?
Saving other species and the ecosystem services they provide is essential for the well-being of our own species, cultures, and economies. By protecting biodiversity and ensuring the sustainability of ecosystems, we can safeguard our planet and secure a better future for all.
Saving other species, along with the ecosystem services they provide, is crucial for the well-being of our own species, cultures, and economies. Here's how it helps:
1. Biodiversity: The existence of a wide variety of species is essential for maintaining a healthy and balanced ecosystem. Each species plays a unique role in the food chain, nutrient cycling, and pollination. If any species becomes extinct, it can disrupt these important ecological processes, leading to negative impacts on our own species. For example, bees are vital pollinators, and their decline can affect agricultural productivity and food security.
2. Ecosystem services: Species contribute to various ecosystem services that directly or indirectly benefit humans. For instance, forests act as carbon sinks, helping mitigate climate change, while wetlands provide water purification and flood control. Protecting and restoring these habitats ensure the continuity of these services, which are essential for our own survival and well-being.
3. Cultural significance: Many species hold cultural and spiritual significance for different communities. They form an integral part of our cultural heritage, traditions, and identity. Losing these species can lead to the erosion of cultural diversity and the loss of traditional knowledge. By preserving species, we maintain the richness and uniqueness of our cultural heritage.
4. Economic benefits: Biodiversity and ecosystem services contribute significantly to our economies. Many industries rely on natural resources, such as timber, fish, and medicinal plants. Protecting these resources ensures their sustainable use, providing long-term economic benefits. Additionally, ecotourism, which relies on intact ecosystems and diverse wildlife, generates revenue and employment opportunities.
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What is the ThOD of the following chemicals? Show the balanced stoichiometric equation with your work: (a) 5 mg/L C7H3 (b) 0.5 mg/L C6Cl5OH; (c) C12H10.
(a) ThOD of C₇H₃ is 6.36 mg/L.
(b) ThOD of C₆Cl₅OH is 1.12 mg/L.
(c) The ThOD can then be calculated using the stoichiometric ratios of the balanced equation.
(a) The theoretical oxygen demand (ThOD) for C₇H₃ is 6 mg/L. The balanced stoichiometric equation for the aerobic degradation of C₇H₃ is:
C₇H₃ + 10.5 O₂ → 7 CO₂ + 1.5 H₂O
To determine the ThOD, we need to calculate the amount of oxygen required to fully oxidize the organic compound to CO₂ and H₂O. From the balanced equation, we can see that 10.5 moles of oxygen are required to oxidize 1 mole of C₇H₃. Therefore, the ThOD for C₇H₃ is:
ThOD = (5 mg/L) x (10.5 mol O₂/mol C₇H₃) x (32 g O₂/mol) / (1000 mg/g) = 6.36 mg/L
(b) The theoretical oxygen demand (ThOD) for C₆Cl₅OH is 1.5 mg/L. The balanced stoichiometric equation for the aerobic degradation of C₆Cl₅OH is:
C₆Cl₅OH + 7 O₂ → 6 CO₂ + 2.5 H₂O + Cl₂
To determine the ThOD, we need to calculate the amount of oxygen required to fully oxidize the organic compound to CO₂ and H₂O. From the balanced equation, we can see that 7 moles of oxygen are required to oxidize 1 mole of C₆Cl₅OH. Therefore, the ThOD for C₆Cl₅OH is:
ThOD = (0.5 mg/L) x (7 mol O₂/mol C₆Cl₅OH) x (32 g O₂/mol) / (1000 mg/g) = 1.12 mg/L
(c) Without a specific reaction or conditions given, it is impossible to calculate the ThOD for C₁₂H₁₀.
However, in general, the ThOD for organic compounds can be estimated based on the assumption that all of the carbon and hydrogen atoms are oxidized to CO₂ and H₂O, respectively, and all of the nitrogen atoms are converted to NO₃⁻.
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Question 2 of 10
White Sands National Monument is a large area made of white sand dunes.
What is likely to be true of this area?
A. It experiences no insolation.
OB. It reflects little sunlight.
C. It has a high albedo.
D. It receives little radiation.
White Sands National Monument area has a high albedo, it is a large area made of white sand dunes, hence option C is correct.
How White Sands National Monument is formed?Pure gypsum sand forms the dunes of White Sands National Park, this sand is considered as rear because it is water soluble, dissolved in water like salt and sugars.
The dunes look like white snow further, gypsum does not absorb heat from the sun as silica sand does.
Therefore, this area has a high albedo and is a large area made of white sand dunes, hence option C is correct.
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What is internal nutrient cycling?
Internal nutrient cycling is the process by which essential nutrients are recycled within an ecosystem. This cycle is powered by the continual breakdown of organic matter into its nutrient components, which are then taken up by living organisms and recycled back into the environment.
This cycle is an essential component of the overall functioning of an ecosystem, as it ensures the availability of essential nutrients required for the growth and development of organisms. Examples of important elements that are cycled within an ecosystem include nitrogen, phosphorus, and carbon.
These elements are recycled through the activities of both abiotic and biotic components, such as decomposers, plants, and soil microbes. The movement of these nutrients is further supported by the cycle of water and energy within the environment. Without internal nutrient cycling, ecosystems would not be able to sustain life and would eventually collapse.
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Anyone knows the answer here!??
Answer:
the top one
Explanation:
plants kinda like breath carbon and you need water and energy to put all of the little thingys into sugar form
what virus cycle causes immediate infection
Answer:
the lysogenic cycle does not result in immediate lysing of the host cell
If the DNA sequence is --- AAA TAT CCG TAG CAA ATG, write the mRNA sequence, tRNA anticodon sequence, and the six amino acids for this.
adenine(A) binds with uracil(U)
Thymine(T) binds with Adenine(A)
guanine(G) binds with cytosine(C)
The complementary mRNA, which contains the codons is
UUU AUA GGC AUC GUU UAC
The complementary tRNa , which contains the anticodons is
AAA UAU CCG UAG CAA AUG
The six aminoacids are
phenylalanine-isoleucine-glycine-isoleucine-valine-tyrosine
The bases tend to exist as a pair in the DNA’s double helix structure. The bases are bonded by hydrogen bonds.
Their bonds are mentioned as follows:
Adenosine (A) is paired with thymine (T) Cytosine (C) is paired with guanine (G)However, the base thymine (T) is present only in the nucleotide of DNA and the base uracil (U) is present only in the nucleotide of RNA.
Based on the understanding of the nucleotide and central dogma concepts, the following sequences are determined:
DNA Sequence: AAA TAT CCG TAG CAA ATGmRNA Sequence: UUU AUA GGC AUC GUU UACtRNA anticodon: AAA UAU CCG UAG CAA AUGSix amino acids: PHE ILE GLY ILE VAL TYRSix amino acids are namely Phenylalanine, Isoleucine, Glycine, Isoleucine, Valine, and Tyrosine.
Thus, the DNA sequence is used to determine the other RNA sequences and amino acids.
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What is one environmental drawback of the fracking process of extracting natural gas. (not related to WATER use).
One environmental drawback of fraction is Air pollution due to the toxic chemicals used during fracking.
Fracking also increases greenhouse gases, and causes earthquakes.
Select three reasons why Clown Fish and Sea Anemone are able to live and survive together.
А
The clown fish is large and hard for the sea anemone to digest.
B
The bright colors of the clown fish attract prey for the sea anemone
с
The sea anemone provides shelter and protection for the clown fish,
D
The clown fish gets leftover debris to feed on from the sea anemone.
E
The clown fish guards the sea anemone, protecting it from predators.
F
The sea anemone gets new growth by being a source of food for the clown fish
Answer:
f, c, and b
Explanation:
The sea anemone provides shelter and protection for the clown fish.
The sea anemone gets new growth by being a source of food for the clown fish
The bright colors of the clown fish attract prey for the sea anemone
Biodiversity true or false?
1) Relationships between different species are very important.
2) An environment with 2 million corn plants is more biodiverse than one with 100 corn plants, 25 butterflies, and several other animals.
3) Biodiversity refers to the variety of life in an ecosystem.
4) High biodiversity helps to ensure resilience and stability. In other words, ecosystems with high biodiversity are usually healthier.
Answer:
All are true besides (2)
Explanation:
diversity is variety of things, not mass of them
Pls help me rnnnnnn!!!!!
I kinda answer the blanks that I know
Answer:
d. centromere
i. mitosis
f. metaphase plate
j. two. NOT SURE about this one
Explanation:
d: sister chromatids joined by a centromere
i: During the mitotic phase, a cell will undergo mitosis to form two new nuclei and then divide to form two new individual cells during cytokinesis.
f. Chromosomes align at the metaphase plate at right angles to the spindle poles. Chromosomes are held at the metaphase plate by the equal forces of the polar fibers pushing on the centromeres of the chromosomes. In anaphase, the paired chromosomes ( sister chromatids) separate and begin moving to opposite ends (poles) of the cell.
what is occurring when the phenotype is influenced primarily but not exclusively by the dominant gene?
When the phenotype is influenced primarily but not exclusively by the dominant gene, it means that the dominant allele of a particular gene has a stronger effect on the phenotype compared to the recessive allele, but the recessive allele still has some effect. This is known as incomplete dominance.
In incomplete dominance, the heterozygous genotype produces a phenotype that is intermediate between the two homozygous genotypes. For example, in snapdragons, the gene for flower color exhibits incomplete dominance, with the dominant allele producing red flowers and the recessive allele producing white flowers. Heterozygotes have a pink flower color, reflecting the intermediate effect of the two alleles on pigment production.
Thus, in incomplete dominance, the phenotype is influenced primarily by the dominant gene, but the recessive gene still has a partial influence on the phenotype.
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It is important to ask respectful questions about another's ideas and beliefs.
Question 2 options:
True
False
Answer:
I would say true
Explanation:
Answer:
True
Explanation:
Yes, it is very important to be respectful when asking questions about someone's ideas and beliefs. ALWAYS BE RESPECTFUL!!
hope this helps!! p.s. i really need brainliest :)
Photosynthesis ceases when leaves wilt, mainly because a. the chlorophyll in wilting leaves is degraded. b. accumulation of CO₇ in the leaf inhibits enzymes. c. stomata close, preventing CO₂ from entering the leaf. d. photolysis, the water-splitting step of photosynthesis, cannot occur when there is a water deficiency.
Photosynthesis ceases when leaves wilt, mainly because photolysis, the water-splitting step of photosynthesis, cannot occur when there is a water deficiency.
The statement that correctly explains why photosynthesis ceases when leaves wilt is d. photolysis, the water-splitting step of photosynthesis, cannot occur when there is a water deficiency.
Photosynthesis is a process by which plants, algae, and some bacteria convert sunlight energy into organic compounds. The light reaction of photosynthesis produces oxygen, ATP, and NADPH, whereas the dark reaction produces glucose, the food of the plant.
The process of photosynthesis occurs in chloroplasts that are present in the green parts of the plant, mainly leaves and stem. Chlorophyll is the green pigment that plays a crucial role in photosynthesis.
Photosynthesis ceases when leaves wilt because the leaves are not getting enough water to support photolysis, the water-splitting step of photosynthesis.
During photolysis, water molecules are split into oxygen, protons, and electrons. The oxygen is released into the atmosphere, and the electrons are transferred to NADP+ to form NADPH, which is used in the dark reaction of photosynthesis to make glucose.
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Would your rather paint 3/4 of a circle or a circular ring? Using area, explain your reasoning. Include calculations in your reasoning.
Answer:
circle
Explanation:
Imagine there are many of the molecules above (Atom A at “more” electronegative, Atom B at “less” electronegative) within close interaction. How would you expect them to orient near each other? Do you think their polarity would strengthen or weaken their interactions and why?
Answer:
their polarity would attract them closer to each other because if one is more electronegative, it would have more electrons, meaning it would have a weak negative charge. If one is less electronegative it would have fewer electrons around it meaning it would have a weak positive charge. Since they have opposite charges or polarity, their attractions are strengthened.
Explanation:
The molecules would likely orient with the more electronegative atom (Atom A) closer to the less electronegative atom (Atom B), forming a polar bond. Polarity would strengthen interactions due to the attraction between opposite charges.
Molecules with atoms of differing electronegativities tend to form polar bonds, where the more electronegative atom gains a partial negative charge (δ-) and the less electronegative atom gains a partial positive charge (δ+). In a scenario where many such polar molecules are in close interaction, their orientation would likely involve aligning the more electronegative atom (Atom A, with higher electron affinity) closer to the less electronegative atom (Atom B, with lower electron affinity).
This orientation is driven by the electrostatic forces of attraction between opposite charges. The partial positive charge on Atom B of one molecule would be attracted to the partial negative charge on Atom A of another molecule, and vice versa. This alignment maximizes the attractive forces between molecules, allowing them to come closer together and establish stronger interactions.
The polarity of the bonds strengthens these interactions. The presence of partial charges on the atoms creates stronger dipole-dipole interactions (also known as van der Waals forces or London dispersion forces) between the molecules. These forces contribute to the overall intermolecular attractions and influence properties like boiling and melting points, solubility, and the stability of molecular structures.
In summary, when molecules with atoms of differing electronegativities interact closely, they are likely to orient in a way that maximizes the attractive forces between them—placing the more electronegative atom closer to the less electronegative atom. The polarity of the bonds formed between these atoms strengthens the interactions by creating partial charges that enhance the dipole-dipole attractions. This behavior is fundamental to understanding the behavior of molecules in various chemical and physical contexts.
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"If a scientist isolates genes for Hepatitus B antigens from a Hepatitus virus, then inserts them into a bacterial plasmid and replicates the bacteria in a fermenter, what product will be collected?"A. Transgenic bacterial plasmidsB. Hepatitus B frusesC. Hepatitus B vaccineD. Hepatitus resistant bacteria
If a scientist isolates genes for Hepatitus B antigens from a Hepatitus virus, then inserts them into a bacterial plasmid and replicates the bacteria in a fermenter, the product collected will be transgenic bacterial plasmids, inside the bacteria, in order to proove if the transgenic plasmid actually gives the bacteria resistance to the virus, it has to be grown in an infected medium.
The correct answer is option A.
Okay gang....world's easiest assignment! CREATE YOUR OWN MED TERM! It should NOT to be a real condition. You need to use at least ONE WORD ROOT FROM CHAPTER 12. The prefixes and suffixes we know are universal. It has to have three parts! a a prefix, word root, and suffix. DEFINE EACH WORD PART (there should be a minimum of three-word parts), THEN USE THE WORD PARTS TO DEFINE THE WORD.
ONE WORD ONLY!!
BE SURE TO GIVE ME THE DEFINITION OF THE WORD PARTS, AND A DEFINITION OF THE WORD!
BE CREATIVE!!
This is meant to be FUN!!
Here's an example of a made-up medical term using a prefix, word root, and suffix:
Prefix: Sub- Definition: Meaning "below," "under," or "beneath"Word Root: Arthro- Definition: Refers to a jointSuffix: -itis Definition: Suffix means inflammationWhat is the definition of the word parts?Sub-: prefix meaning "below," "under," or "beneath"
Arthro-: word root meaning "joint"
-itis: suffix meaning inflammation
The Medical Term coined is Subarthroitis
Subarthroitis is defined as a fictional medical condition that describes inflammation that occurs beneath or below a joint. It could manifest as inflammation of the tissues surrounding the joint or within the joint space itself.
Note that as instructed, this is NOT a real condition.
Medical terminology is used to precisely describe the components, processes, ailments, medical operations, and medicines of the human body. In the realm of medicine and clinical settings, medical words are employed.
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by moving substances into and out of cells,_____, the process of keeping stable conditions inside a cell, is maintained
Answer:
love you quieres ser mi novio
Answer:
Homeostasis
Explanation:
This process maintains sugar, salt nutrients and other substances within a certain range to maintain safety
I WILL GIVE BRAINLY PLEASE HURRY!!
Some towns have decided to bury their garbage to get rid of it. What is one harmful effect of this practice?
Answer:
It can put harmful substances into the atmosphere and boost climate change.
Explanation:
brainliest pls
Answer:
plants and animals habitats will be ruined and or killed off by this harmful practice
What experiment did the student conduct that involved the evaporation of alcohol
Students take part in this "alcohol gun" experiment to see what happens when an electric spark ignites ethanol vapor and air in a corked plastic bottle. The subsequent minor blast fires the plug across the room.
Liquor dissipates in light of the fact that, at a superficial, the particles of liquor interact with air. Vapor pressure, causes the liquid molecules at the surface to react and break their bond with hydrogen, causing it to begin evaporating. Alcohol has a rate of evaporation that is even faster than that of water.
When you start blowing on your hand, the alcohol and water will start to evaporate. Alcohol evaporates at a lower temperature than water does. That truly intends that for a similar measure of fluid, a more intense move happens during the dissipation of water contrasted and the liquor.
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Q- What experiment did the student conduct that involved the evaporation of alcohol?
Kendrick holds the rubber blue ball halfway up the ramp and releases ir (figure 1).The ball rolls down the ramp and along the floor beyond the end of the ramp. What force caused the ball to roll down the ramp?
The force that caused the rubber blue ball to roll down the ramp is gravity. When Kendrick held the ball halfway up the ramp and then released it, the force of gravity began to act on the ball and it started to roll down the ramp.
A ramp is an inclined plane that reduces the amount of force required to move an object to a higher level. The force of gravity, which is an attractive force between any two objects in the universe, acts on objects in the direction of the center of the Earth.
This force causes objects to fall toward the ground. When the rubber blue ball was released from the midpoint of the ramp, it began to move in the direction of the force of gravity, which caused it to roll down the ramp. The force of gravity was able to overcome the ball's inertia and caused it to accelerate down the ramp. Once the ball rolled off the end of the ramp, it continued to move forward due to its inertia.
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You get home from school and grab a bag of potato chips before settling onto the couch to binge watch your newest Netflix series. A few hours later, you notice that all of the chips are gone and you feel very thirsty. You get up to go to the bathroom before grabbing a drink and notice your urine is exceptionally dark in color. Apply what you know about osmosis to explain what has happen to the cells in your body. Include the name for the type of solution the cells were in after eating and how the cells attempted to maintain homeostasis despite these salty conditions.
Answer:
Explanation:
Osmosis is the process in which the molecules of a solvent move from a region of low concentration to a region of higher concentration through a semi-permeable barrier.
While eating the chips, the salt content from the chips makes the surrounding solution of the cells to have an increase in salt concentration causing an hypertonic solution. An hypertonic solution is a solution that has more solute (salt) than the (solute in a) cell. This increase in salt concentration around the cells causes the cells to release water to neutralize the high salt concentration in the solution around the cell (in order to maintain homeostasis) which causes dehydration in the individual and hence making the individual to be thirsty. The body attempts to maintain balance by passing this excess salt out of the body in the form of urine hence the reason for the dark colour in the urine (because if the body doesn't rid itself of the high salt concentration, the cells could shrink and die as a result).
Which event occurs during telophase of mitosis?cytoplasm dividesnuclear membranes reformsister chromatids separatechromosomes become visible
During the Telophase, the daughter chromosomes reach the poles. Telophase passes into the next interphase as the nuclear envelopes and the nucleoli re-form and the chromatin becomes diffuse.
On the other hand, remember that cytokinesis starts during the nuclear division phase called anaphase and continues through telophase. Cytokinesis is the physical process of cell division, which divides the cytoplasm of a parental cell into two daughter cells.
We can conclude that the correct answers are:
Answer:Nuclear membranes reform
and
Cytoplasm divides
Identify the two body systems involved in the stress response.
The two body systems that are involved in the body's response to stress are: nervous system (coordinates the signal that trigger responses and movements) endocrine system (stimulates the hormones to be released into the body).
What do you mean by endocrine system?The glands and organs that produce hormones and release them into the bloodstream so they can reach all of the body's tissues and organs. Growth and development, metabolism, and reproduction are just a few of the vital processes in the body that are regulated by the hormones the endocrine system secretes.
What do you mean by nervous system?The body's well-organized network of nerve tissue. The peripheral nervous system, which connects the spinal cord to the rest of the body, the central nervous system, and additional nerve tissue are all included in it. The brain, spinal cord, and a sophisticated nerve network are all parts of the nervous system. The brain and the body are communicated with via this system. All bodily functions are managed by the brain. From the brain, the spinal cord descends through the back.
Thus from above conclusion we can say that the two body systems that are involved in the body's response to stress are: nervous system (coordinates the signal that trigger responses and movements) endocrine system (stimulates the hormones to be released into the body).
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Select the correct answer.
George is a principal scientist in a research organization. He studies the cell culture and genetics of the plants, and he is trying to develop technology that will improve plant production and solve other agriculture related concerns. Which branch of agricultural science is he studying?
A.
greenhouse technology
B.
hydroponics
C.
aeroponics
D.
biotechnology
E.
tissue culture
Answer:
D
Explanation:
Answer:
your answer is E. tissue culture 100% sure
Explanation:
plato
Choose all that apply. What are the ways that heat can be transferred or moved?
A. Radiation
B. Redefinition
C. Conduction
O D. Convection
E. Reflection
F. Contradiction
Answer:
A, C, D
Explanation:
A, C, D
Answer:
A, C, and D are the 3 ways of heat transfer
What is the collection of neurons in the walls of the digestive system called?.
Answer:
Myenteric plexus is correct answer.