Answer:
I think the answer is going to be A. I'm not completly sure.
Explanation:
what is photosynthesis
Answer:
It is the process where the plants use sunlight to gain their food.
Explanation:
Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Hope this helps!
Answer:
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar
Explanation:
mark me as brainiest :D
If the measures of two angles of a triangle are 91 and 11°, what is the measure of the third angle?
HERR
The measure of the third angle isº. (Simplify your answer.)
Answer:
If I understood your question in the right way, 78°
Explanation:
Cuz, the sum of all 3 internal angles of a triangle is 180°.
180°=91°+11°+x
180°-(91°+11°)=x
78°=x
explain what happen during the process of birth
referred to the following terms in your exlanation
gestation period
role of oxytocin
after birth
caesarean
colostrum
Answer: ok so the prosses of birth is kinda a science question and will be a hard answer. so it starts how it does and the sperm meets the egg and the baby starts to grow from there
Explanation:
which enzyme is responsible for proofreading during replication?
Answer:
DNA polymerase
Explanation:
If you look straight at an object when it is nearly
dark, you may find it difficult to see it. It is easier
to see if you look just to one side of it. Explain
why this is
Answer:
When you don't look directly at something, its focused on parts of the retina mostly populated by rod photoreceptors.
Explanation:
rod preceptors are more sensitive to dim light than the cones are, which are clustered at the part of retina you use to look at something directly.
Single celled eukaryotes are considered some of the most complex
cells on earth. Why would scientists believe that single celled
organisms(eukaryotes) are more complex than multi celled
organisms?
Answer:
Eukaryotic cells are more complex than prokaryotes, and the DNA is linear and found within a nucleus. Eukaryotic cells boast their own personal "power plants", called mitochondria.The complex eukaryotic cell ushered in a whole new era for life on Earth, because these cells evolved into multicellular organisms.
Explanation:
Answer:
The ability to maintain different environments inside a single cell allows eukaryotic cells to carry out complex metabolic reactions that prokaryotes cannot. In fact, it's a big part of the reason why eukaryotic cells can grow to be many times larger than prokaryotic ones.
:-
One theory that may explain how eukaryotes became so complex is the endosymbiotic theory. This theory proposes that organelles like mitochondria and chloroplasts were once free-living prokaryotic cells that began to live within a larger host cell.
which description of skeletal cartilage is incorrect?
The incorrect description is that Costal cartilages reinforce airways and support the external nose
The options were omitted but the complete question is :
Which description of skeletal cartilage is incorrect
Fibrocartilages are able to withstand both pressure and stretch.
Costal cartilages reinforce airways and support the external nose.
Elastic cartilages are able to tolerate repeated bending.
Articular cartilages cover the ends of most bones at moveable joints.
Costal cartilages are said to be at the anterior extreme of a rib cage. Their function is to give the ribcage a flexible structure and connect the ends of the ribs to the sternum. Respiratory cartilages are present in the Trachea and are responsible for flexible inhalation and exhalation thereby reinforcing airways and providing support to the structure of the nose.
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Question 3
1 pts
In populations with a
density, individuals are crowded together in their habitat. In
populations with a
density, individuals are spaced far apart.
High-density means full and low density is more empty
All of these are attributed to deforestation EXCEPT:
A)
Less biodiversity
B)
A loss of soil nutrients
An increase in forested areas
D
An increase in greenhouse gases
Answer:
C
Explanation:
Deforestation is the process clearing large expanses of woodland; which destroys biodiversity, removes fertility in soil and increases greenhouse gases; but DECREASES the amount of forested areas. Hope this helps :D
Why do human can stand straight?
Answer:
[tex]because \: of \: the \: prescnce \: of \: bones \\ thank \: you[/tex]
Explanation:
The pelvis provides support for the spine and some body organs like legs containing lockable knee joints providing a column of support, bearing the weight of the head, neck and trunk, allowing us to maintain an upright position.
Somoene please help and explain how to read the graph!!
Answer:
Whats going on is that you have a specific amount of enzyme that can do a specific amount of work. Think of it like a hotdog stand. the enzyme would be you and your substrats are your hot dogs and buns. You can only go as fast as the materials you have. If you have more materials than hands you can only go as fast as you can make them. To many substrates and you enzyme rate will cap out at maximum speed.
Explanation:
The plot shows rate of reaction of an enzyme as a function of the concentration of substrate. At stage B, the rate flattens and becomes constant, which means there's too much substrate for the enzyme to handle. So the fourth statement is false - the rate of reaction cannot be increasing.
a process common to all living organisms, whether aerobic or anaerobic, is
Answer:
The process of respiration is similar in all organisms, whether plants or animals – carbon dioxide is given out and oxygen is used up, and a lot of energy is produced. In plants, specific organs for breathing are absent. The exchange of gases, however, occurs by the process of diffusion.
Explanation:
hope it helps u..Mark me the Brainliest pls
A process common to all living organisms, whether aerobic or anaerobic, is glycolysis as part of the metabolism of all living organisms.
Glycolysis is the universally distributed metabolic pathway in all organisms and cells, by means of which a glucose molecule is degraded to two pyruvate molecules, in addition to producing energy in the form of ATP and NADH.
Specifically, ATP is the only high-energy phosphate that is formed primarily from the energy gain of the cell through oxidative processes (aerobic) or glycolysis (aerobic or anaerobic).
Glycolytic enzymes are located in the cytoplasm, near the contractile filaments, therefore, the ATP produced by the glycolytic pathway is formed near the place where it is used.
Phases:
Preparatory: Four reactions: two are phosphorylation and consume 2 ATP per glucose molecule. The breakdown of hexose produces 2 trioses, which end in 2 molecules of glyceraldehyde-3-P. .Oxidation of glyceraldehyde-3-phosphate (x 2) to pyruvate (x 2) and coupled formation of ATP in 2 of the reactions, in total 4 ATP and 2 NADH are formed.In aerobics glycolysis consists of extracting energy from organic molecules from the oxidation of carbon by oxygen.
In anaerobic glycolysis the element used to achieve oxidation is not oxygen but sulfate or nitrate.
Therefore, we can conclude that a process common to all living organisms, whether aerobic or anaerobic, is glycolysis as part of the metabolism of all living organisms.
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How might the variety of traits affect the reproduction of individual
Answer:
Genetic variations that alter gene activity or protein function can introduce different traits in an organism. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection)
Explanation:
how to prevent yeast infection while on antibiotics?
Answer: some things you can do
Explanation: talk to your doctor, use yogurt, replenish your good bacteria, and use an over-the-counter antifungal.
many promoters of a hypothetical conserved gene have mostly adenines and thymines. what is the most likely reason for this high proportion of adenines and thymines?
Select the correct answer.
In the gene TATTCATTGTTA—TGATTT—ATTCG, CATTGTTA encodes for pepsin, a digestive enzyme. The rest of the sequence doesn’t code for any protein. Which sequence contains a mutation that will affect the formation of pepsin?
Group of answer choices
1. TATTCATTCATTA—TGATTT—ATTCG
2. TATTCATTGTTA—TGAT—ATTCG
3. TGCATTCATTGTTA—TGATTT—ATTCG
4. TATTCATTGTTA—TGACTTT—ATTCG
5. TATTCATTGTTA—TGATTT—ATTGGCG
Answer:
can I have the picture?
Explanation:
I don't get it
The pancreas is the organ in the body that...
Answer:
i believe the answer is B.
Explanation:
did a little research...tell me if wrong
Academic Unit 3 test
When the concentration of molecules on both sides of a membrane is the SAME, the solution
O hypotonic solution
O cytotonic solution
O isotonic solution
hypertonic solution
Explanation:
The prefix iso- means same or equal.
When the concentration of molecules is equal on both sides of the membrane then is an ISOTONIC solution.
need help can somebody help me please and thank you
Answer:
ok think of apples and trees and car and garage
Explanation:
the A goes to the T because it represents apples to trees and then C goes to the G because its car to the garage it that's how i've always remembered that for MRNA
What type of spatial distribution do the wolves illustrate?
Answer:
Could you please attach an image of the document so I can better assist you?
Explanation:
Have a great day, and spread some positivity!
What we perceive about persons depends,in part, on their mannerisms and gestures.
True
Or
False
Help please!!! ( No links aloud )
≤))✓
_| \_
Answer:
i would say you can go to a link but no link T-T
Explanation:
why is the smooth endoplasmic reticulum unable to synthesize proteins?
Answer:
Why is the smooth endoplasmic reticulum unable to synthesize proteins? No ribosomes are attached to its surface. The liver is involved in detoxification of many poisons and drugs. ... Large numbers of ribosomes are present in cells that specialize in producing which of the following molecules
Explanation:
Mannitol salt agar (MSA) only allows the growth of halophiles. Among the halophiles, mannitol fermenters release acid that turns the pH indicator yellow; mannitol nonfermenters leave the medium red. Onto MSA you inoculate a halophilic mannitol fermenter, a nonhalophilic mannitol fermenter, and a halophilic mannitol nonfermenter. Thus, the medium is acting as a __________ medium.
Mannitol salt agar can act as both a selective and differentiating medium. A selective medium is one in which inhibits the growth of a particular organism, and allows others to thrive in said conditions. In this case, MSA favors halophilic organisms. MSA is also a differentiating medium because of the mannitol content. Mannitol is a sugar and mannitol fermenters, like s. saprophyticus, use mannitol and release acid as a byproduct. The pH indicator within the agar changes from red to yellow.
what process involving cell division results in daughter cells that are not identical to the parent cell?
Answer:
meiosis
Explanation:
Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.
1) What percentage of oxygen and carbondioxide inhaled and Exhaled Air ? ..
Answer:
21% of oxygen and 0.04% of carbon dioxide inhaled; 16.4% of oxygen and 4.4% of carbon dioxide, exhaled
Explanation:
The amount of inhaled air contains 21% of oxygen and 0.04% of carbon dioxide, while the air we breathe out contains 16.4% of oxygen and 4.4% of carbon dioxide.
Why did we have to establish a baseline of hydrogen peroxide and catalase in part d of the enzyme catalase lab?
Answer:
Here is an essay.
Explanation:
https://www.bartleby.com/essay/The-Effect-of-Enzymes-on-Hydrogen-Peroxide-F346D6AY9EQ
What is the function of enzymes in a living system?
Enzymes speed up metabolic reactions necessary for life. Without them, certain vital processes would not take place and the body would be unable to function.
Difference enzymes work better under different conditions. Where in a human body might it be beneficial to have enzymes work in very acidic environments?
In areas, like the stomach, that have a pH of two would benefit by having enzymes that function well in acidic environments. An example of such an enzyme is pepsin.
There is a large amount of catalase found in a human liver. Does the liver break down more hydrogen peroxide in the summer or winter? Explain your answer.
More hydrogen peroxide will be broken down in the summer…show more content…
Potassium permanganate - used to titrate and determine the amount of decomposed hydrogen peroxide.
Sulfuric acid - was used to stop the reaction with catalase and hydrogen peroxide. It denatured the enzyme (catalase) and halted the reaction so the amount of hydrogen peroxide decomposed could be measured.
Before performing part D of the experiment, why was it necessary to establish a baseline?
The baseline is a control and shows the amount of decomposed hydrogen peroxide in the initial sample.
You may have observed the reaction of naturally occurring catalase in tissue from either liver or potato. Design an experiment to determine if the amount of catalase varies from tissue to tissue (e.g. 200 g of the liver compared to 200 g of potato).
Put the 100 g of potato in 1 petri dish and 100 g of the liver in another petri dish. Then put equal amounts of hydrogen peroxide for an equal period of time in both dishes. Drain the dishes and titrate them with potassium permanganate simultaneously. The numbers can now be compared using the steps in the sample calculation above in the lab report. In order to compare perform a potassium permanganate titration on pure hydrogen peroxide.
Of the thousands of enzymes known, there is a family of enzymes called proteases that catalyze a reaction of breaking down proteins. What do you think would happen if you added a protease to your sample of catalase before proceeding with your experiment?
The catalase would be broken
19
!!
Which of the following best describes the function of the
ribosomes in eukaryotic cells? (1 point)
decodes the sequence of bases on the mRNA
and then creates specific proteins
makes lipids and steroids that will be used in the
production of membranes and hormones
modifies proteins that require specific
attachments of sugars or lipids and packages
proteins for export
energy-producing structure of the cell and
location of cellular respiration
it
Answer:
Decodes the sequence of bases on the mRNA and then creates specifc proteins
Explanation:
Decodes the sequence of bases on the mRNA and then creates specific proteins. Therefore, option (A) is correct.
Ribosomes in eukaryotic cells are responsible for protein synthesis, a crucial process in which they decode the genetic information carried by mRNA molecules. Ribosomes read the mRNA sequence and use it as a template to assemble amino acids in the correct order, forming a polypeptide chain that folds into a functional protein. This process, called translation, occurs in two main subunits of the ribosome, which come together on the mRNA strand.
Ribosomes ensure accurate protein synthesis by matching each mRNA codon with the appropriate amino acid, guided by transfer RNA (tRNA) molecules. Ultimately, ribosomes play a central role in translating genetic information from DNA to create a wide variety of proteins that perform diverse functions within the cell and organism, making them essential components of cellular machinery. Therefore, option (A) is correct.
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What is the chemical energy molecules used by cells
Answer:
Adenosine 5'-triphosphate, or ATP
Explanation:
Answer:Adenosine 5'-triphosphate, or ATP
Explanation:
How can you tell the algae beads are preforming photosynthesis
Answer:
preforming the experiment yourself
Explanation:
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