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mel-nik [20]
2 years ago
13

What are the three chemical molecules that make up the subunits of DNA? a, b, c, or d?

Biology
1 answer:
lana [24]2 years ago
8 0

Answer:

A

Explanation:

This is because those items are the actual required ones when it comes to building the molecule DNA.

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30points Help me
Solnce55 [7]

Answer:

A) Adenosine triphosphate, or ATP, is an organic compound that provides energy for many different metabolic processes. In the chloroplasts, ATP is a product of the first stage of photosynthesis, and it provides energy for the second stage. NADPH is an energy-carrying molecule created during the first part of photosynthesis when chloroplasts convert light energy into chemical energy. NADPH provides the energy needed for plants make sugar from carbon dioxide in the second stage of photosynthesis.

B) In photosynthesis in presence of sunlight plant utilizes carbon dioxide and water to produce carbohydrates and oxygen.   And the Oxygen is released out by the plant during day time.  The released Oxygen is utilized by the living organism and undergo the process of respiration.

C) There is no one “most important” enzyme, but Rubisco is the catalyst that plants use to fix atmospheric carbon into biomolecules as part of photosynthesis. It is hyperabundant, representing a significant proportion of soluble protein in leaves, and is thought to be the most abundant protein on Earth.

Explanation: sorry its so long

8 0
3 years ago
List four uses of lactic acid fermentation. List four uses of alcoholic fermentation.
Volgvan

Answer:

The most commercially important genus of lactic acid-fermenting bacteria is Lactobacillus, though other bacteria and even yeast are sometimes used. Two of the most common applications of lactic acid fermentation are in the production of yogurt and sauerkraut.

Lactic acid fermentation happens in our muscle cells when we are exercising feverishly, while alcoholic fermentation is used in yeast cells and is what leads to beer, bread, and wine.

6 0
2 years ago
In order for an organism to survive, they must be able to do what? (Seven word phrase)
Slav-nsk [51]
GRIMNERGrowReproduceIrritability (ie, being able to sense changes in the environment, detect danger, etc.)MovementNutrition (eating and drinking)Excretion (get rid of waste materials)Respire (breathe)
 Read more on Brainly - brainly.com/sf/question/4917310 
3 0
2 years ago
A good conclusion restates the hypothesis so that the reader
daser333 [38]
A good conclusion in a research paper restates the hypothesis so that reader can see the value of argument which either defends or criticizes the hypothesis.  If it's a long paper it's a good idea to restate the hypothesis in the conclusion. This reminds the user of the hypothesis and draws the paper together. It also revisits the hypothesis and can provide new insight into the hypothesis. Another reason for restating the hypothesis in the conclusion is to pose questions and open the door for future research.  
5 0
2 years ago
Select the correct answer.
stepan [7]

Answer:

Homeland Security Presidential Directives help in food emergencies

Explanation:

8 0
3 years ago
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