Answer:
C
Explanation:
Ribosomes are where protiens assemble:)
Answer: C.
Explanation: Cytoplasm is not the component of the nucleus but the nucleus is found in the cytoplasm. The four components of the nucleus are nucleoplasm, nuclear envelope, nucleolus, and chromosomes.
Population density is calculated by
Answer:
C.
Explanation:
To calculate the population density, you will divide the population by the size of the area. Thus, Population Density = Number of People/Land Area. The unit of land area should be square miles or square kilometers. You can use square feet or meters if you are finding the density of a smallish space.
Answer:
a on edge
Explanation:
dont trust c i got it 100%
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Which statements explain the relationship between photosynthesis and cellular respiration? Check all that apply.
The glucose that plants use for energy is made by animals in cellular respiration.
Glucose is a reactant in both photosynthesis and cellular respiration.
The oxygen released by photosynthesis is breathed in by animals to break down glucose.
Carbon dioxide is a product of both photosynthesis and cellular respiration.
The carbon dioxide released by animals is used to build glucose in photosynthesis.
Answer:
Explanation:
Aerobic respiration is a set of metabolic reactions that take place in the presence of oxygen, occurring in a cell to convert chemical energy into ATPs. Anaerobic respiration is a process of cellular respiration where the high energy electron acceptor is neither oxygen nor pyruvate derivatives.
What is the primary function of the light dependent reaction of photosynthesis
Answer:
The overall purpose of the light-dependent reactions is to convert light energy into chemical energy.
Hope this helps :)
Explanation:
The light dependent reaction of photosynthesis is the stage that has the function of converting light energy into stable chemical energy.
Photosynthesis as a chemical process occurs in two different stages: the light stage and the dark stage, so called because only the first is directly involved in the presence of sunlight.
During this phase, bioluminal reactions take place inside the plant, that is, the plant captures solar energy through chlorophyll and uses it to produce ATP and NADPH.Therefore, we can conclude that the light dependent reaction of photosynthesis is this biochemical stage of harnessing sunlight to obtain organic materials.
Learn more about the light dependent reaction of photosynthesis here: https://brainly.com/question/2114531
an energy rich compound such as sugar
Answer:
Sugars provide living things with energy and act as substances used for structure. When sugars are broken down in the mitochondria, they can power cell machinery to create the energy-rich compound called ATP (adenosine triphosphate).
Explanation:
Hope this helps u
Crown me as brainliest:)
how much oxygen is taking in for one process of cellular respiration
Cellular respiration uses six O2 molecules to convert one glucose molecule into six CO2 and six H2O molecules while harnessing energy as ATP and heat.
Hope this helps
By 40-60 years after farm fields had been abandoned, the amount of herbaceous plants decreased. Give one reason why the amount of herbaceous plants decreased as the amount of trees increased.
Answer:
Explanation:
Herbaceous plant are plants that lack woody stem, they include mostly annual crop and perennial crop.
The reduction in the population of herbaceous plant over the years is due to competition. The competition intensity is usually high due to limited supply of resource and the woody plant out compete the herbaceous plants leading to a gradual decline in the population.
Competition intensity is usually high during dry season when herbaceous biomass and soil water content were at the lowest level at this time the herbaceous plant finds it difficult to thrive well with the limited resource while the woody plant utilizes the little resource and keeps on thriving. All this reduce herbaceous population after several years of the field been abandoned.
The main difference between a prokaryotic cell and a eukaryotic cell is that a
prokaryote lacks
Answer:
Membrane bound organelles ( Mitochondria, lysosome, Nucleus,..)
Answer: A nucleus
Explanation:
carbon has four valence electrons, so it can achieve a full outer energy level by forming four covalent bonds. this special ability allows carbon to do what?
Answer:
To form a wide range of compounds with other elements
Explanation:
The ability of carbon to gain four more electrons allows this chemical specie to form a wide range of compounds.
When carbon gains four electrons, it becomes isoelectronic with neon and then becomes a stable compound or molecule as it combines with other atoms.
This leads to the proliferation of carbon compounds that we find in nature. Carbon can easily for covalent compounds with other compounds also.
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Do you think hand span is a simple Mendelian trait like pea plant flower color?
Answer:
yes
Explanation:
7. The function of the human excretory system is to
0
A. break food into small molecules that the body can absorb.
O
B. dispose of wastes and control body fluid composition.
C. move materials from the environment into the body.
D. produce enzymes the body needs to break down food.
Answer:
B
Explanation:
It removes other waste from our body and keeps our blood clean
What type of new information is being used to classify organisms?
Answer:
DNA is the evidence that biologist use to identify new type of organisms
Explanation:
Taxonomy is the system biologist use to name living things
What are the products of the hydrolysis reaction?
Hydrolysis yields the breakdown of larger molecules into smaller one. For eg., Proteins upon hydrolysis produce amino acids.
What is hydrolysis?Hydrolysis is a type of chemical reaction in which water molecule is utilized to break the larger molecule into smaller component.
The chemical bonds (one or more) present between the molecule is cleaved through water in such a way one compound receives the H+ ion while the other receives the OH- ion.
In hydrolysis reaction water is the main reactant while in dehydrogenation reactions, water is formed as a by-product.
Hydrolysis is commonly exhibited by digestive enzymes. The complex food particles are broken into simple and absorbable units through hydrolysis.
The macromolecules such as carbohydrates, fats and proteins are broken into simple sugars, amino acids, fatty acid and glycerol by hydrolysis.
Hydrolysis is also an important event in biodegradation. It thus keeps the pollution in check.
Therefore, hydrolysis is an important reaction in biochemistry.
Learn more about hydrolysis, here:
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HELP PLSSSSS PLS PLS PLS
Answer:
1- The polar section of a phospholipid is the part with the phosphate group. This is sometimes called the polar head of the molecule.
2- The phosphate group is the negatively-charged polar head, which is hydrophilic. The fatty acid chains are the uncharged, nonpolar tails, which are hydrophobic.
Explanation:
Which of the following makes up the top layer of a soil profile?
Oorganic material from plants and animals
Ominerals and organic material
O solid rock layer
O inorganic materials
Answer:
I think its organic material from plants and animals
Explanation
Edge 2020
Answer:
that guy is correct.. on edge-nuity it's organic material...
Explanation:
Which condition leads to a slower rate of weathering?
Answer:
High temperature conditions lead to a slower rate of weathering.
Answer:
High temperatures
Explanation:
species of bacteria can evolve more quickly than species of mammals because bacteria have--
Answer:
higher rates of reproduction
and no back bones
Explanation:
what is a natural method to prevent the spread of weevil in food stock?
Answer:
Prevent Grain Weevils
Inspect all grains upon purchase.
Freeze grains for at least one week to kill any eggs.
Buy grains in small quantities and eat within a reasonable time.
Store grains in tightly sealed glass, metal, or sturdy plastic containers (not bags).
Explanation:
11. Explain the importance of having a cell's digestive enzymes enclosed inside lysosomes?
Answer:
The low pH of the lysosome is maintained by membrane proteins that pump protons (H + ions ) from the cytosol into the lysosome. ... Although it may seem dangerous for cells to contain enzymes that can digest most biological molecules, the contents of the cell are doubly protected from the digestive enzymes of the lysosome.
let me know if this help
Explanation:
Membrane proteins that pump protons from the cytosol into the lysosome keep the pH of the lysosome at a low level. The contents of the cell are doubly shielded from the lysosome's digestive enzymes, despite the fact that it may seem unsafe for cells to possess enzymes that can break down the majority of biological components.
What are membrane proteins?A membrane protein is defined as a protein molecule that is joined to or connected to an organelle's or cell's membrane.
It reveal surfaces that are optimal for binding to or incorporating into membranes.
Membrane proteins can be categorized into three groups based on their functions: integral, peripheral, and lipid-anchored.
The functions of membrane proteins are:
Membrane proteins mediate actions that are essential for biological cells to thrive. Receptors facilitate communication between the cell and its surroundings, membrane-embedded enzymes catalyze chemical reactions, and transporters that are embedded in membranes carry ions and bigger solutes across membranes.Thus, membrane proteins that pump protons from the cytosol into the lysosome keep the pH of the lysosome at a low level. The contents of the cell are doubly shielded from the lysosome's digestive enzymes, despite the fact that it may seem unsafe for cells to possess enzymes that can break down the majority of biological components.
To learn more about membrane proteins, refer to the link below:
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Which type of energy causes the equator to be hotter than the north pole?
Answer: solar energy
Explanation:The amount of solar energy in a given area is greater at the equator than in an equal area at the poles, which is why the equator temperature is warmer than the polar temperatures.
Answer: solar energy
Explanation: I took the test
Train a pull into the sation every 6 hours . The train B pulls into the sation every 3 hours . They both pulled thr sation at 3pm. When is the next time they with both pull into the sation at the same time?
Answer:
9 pm
Explanation:
A pulls into the station every 6 hours while B pulls into the station every 3 hours. Hence, for every time A pulls up, B must have pulled up twice.
They both pulled into the station at 3 pm. At 6 pm (3 pm + 3 hours), B would pull into the station while A would still be on the road. At 9 pm (3 pm + 6 hours), B will pull in once more while A will just be pulling up the first time since 3 pm.
Hence, the next time both trains will pull into the station at the same time would be 9 pm.
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Need help with this pls
Answer:
answer 2
Explanation:
its not a sign because thats just something she is telling you, everything else is something you can see
Answer:
she is bleeding
Explanation:
an allergic reaction wouldn't hurt it would itch, but it depends on where the reaction has formed. but it says that she was scratching the area of concern making it bleed so yes that would hurt. Benadryl would be a good idea to get the reaction to calm down but you need to stop the girl from scratching the area otherwise it will get worse i dont know if im right, im very sorry if its wrong
The image below shows __, which is a result of cohesion.
a
surface tension
b
low density solid
c
capillary action
d
high heat capacity
most poisonous alkaloid is extracted from tobacco leaf and widely used as an insecticide
Answer:
Nicotine
Explanation:
Tobacco smoke contains numerous toxic chemicals including organic carcinogens such as polycyclic aromatic hydrocarbons and aromatic amines, inorganic carcinogens such as polonium 210, and arsenic and toxic alkaloids such as nicotine. Nicotine extracted from tobacco has also been used as an insecticide.
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please help please help
Answer:
It allows passage of particles into and out of the cell.
Explanation:
Need help with this
Answer:
her arms are puffy , red and swollen
Explanation:
that is literally a sign :/
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Direction: Watch the video and answer the questions below
Answer:
Where is the video and what are the questions??
Explanation:
Describe how traits are inherited through traits sexual Reproductions
WILL MARK AND 5 STARS
Answer: sexual reproduction is the union of male and female gametes to form a fertilized egg, or zygote. The resulting offspring inherit one half of their traits from each parent. The process where haploid sex cells are created from diploid parents is called meiosis, and it occurs only in the reproductive organs.
Explanation:
i have advanced so this is what i got right
Answer: In sexually reproducing organisms, each parent contributes half of the genes acquired (at random) by the offspring. Individuals have two of each chromosome and hence two alleles of each gene, one acquired from each parent. These versions may be identical or may differ from each other.
What happens to carbon in plants when the plants die?
1. The carbon is not released; it is lost.
2. The carbon is released into the air.
3. The carbon will be released into the soil for use by the next generation.
4. The carbon is released into the soil, but it is not used again.
Answer:
The carbon dioxide is released into the air after the plant dies
Explanation:
Suppose you mate a black rooster with a white hen. The feathers of all the offspring are "gray," a color that is intermediate between black and white. Explain the inheritance pattern in these chickens.
Answer:
The correct answer is - incomplete dominance
Explanation:
An incomplete inheritance or incomplete dominance is an inheritance pattern when the dominant allele of the particular trait is not able to completely mask the effect of the recessive allele and express the mixed or intermediate effect of both the alleles.
Since the gray color is the expression of the mix or intermediate character of both dominant and recessive alleles between black and white, incomplete dominance is the simplest way to explain the inheritance of this character.
