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MArishka [77]
3 years ago
8

Select the correct answer. What is the primary biomolecule that cells use for energy? A. ATP B. glucose C. NADH D. NADPH E. oxyg

en
Biology
2 answers:
Sholpan [36]3 years ago
7 0

Answer:

ATP

Explanation:

8_murik_8 [283]3 years ago
7 0

Answer:

a. ATP

Explanation:

It is ATP which is used for energy in body. An ATP molecule has three components a sugar to which a nitrogenous base and a phosphate group is attached. There are three inorganic phosphorus atoms in the phosphate group and it is in the bonds of these inorganic phosphates high energy is stored. When these bonds break, energy is liberated which we use in our day to day activities.

As such NADH and NADPH molecules are also high energy molecules but we cannot use their energy directly. They have to be first converted into ATP and only then we can use their energy. Glucose is a sugar which has chemical energy stored in it but we cannot directly use the energy of glucose either. It is only when glucose is broken down through cellular respiration we obtain these high energy molecules NADH, NADPH and ATP. In short, glucose is the source of these molecules.

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Answer:

C) Faults form in the lithosphere.

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Faults form in lithosphere is part of transform boundaries because the plates simply slide past each other without causing any change to the lithosphere (i.e it is neither created nor destroyed) which is why transform boundaries are also sometimes referenced when we speak about phenomena related to when plates slide in opposite directions.

4 0
3 years ago
Read 2 more answers
Which process do plants use to turn sunlight into food energy
dem82 [27]
I think that it's Photosynthesis?
8 0
2 years ago
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ANTONII [103]
The answer is true.
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Hope this helps!
3 0
3 years ago
5. The F2 generation of a cross between a parental tall and a parental short pea plant is 298 tall plants and 102 short plants.
Vadim26 [7]

Answer:

The answer is XX.

Explanation:

Let us say that X is the dominant gene and x is the recessive gene for the height of the pea plants. Pea plants need to be homozygous or heterozygous  to have the short phenotype which means it needs to have the genotype xx or Xx.

The F2 offspring has a ratio of 74,5% tall plants and 25,5% short plants. For these results, the stem height pea plant needs to be homozygous which is an XX genotype for the tall pea plant.

I hope this answer helps.

7 0
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A culture medium on which only gram-positive organisms grow and a yellow halo surrounds staphylococcus aureus colonies is called
ELEN [110]
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