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ICE Princess25 [194]
3 years ago
7

Why is a DNA molecule called a double helix?

Biology
2 answers:
krok68 [10]3 years ago
5 0

Answer:

A

Explanation:

Because there are two DNA strands in the DNA molecule and they both rotate around each other in a helix formation. So two helixes = double helix.

kap26 [50]3 years ago
5 0

Answer:

A

Explanation:

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Dab most likely inhibits which reaction?a. phosphorylation of glucose. phosphorolysis of glycogen. export of lactate from cellsd
Pie

Dab most likely inhibits phosphorolysis of glycogen reaction.

<h3>What is phosphorolysis?</h3>
  • Inorganic phosphate acts as the attacking group during phosphorolysis, which is the cleavage of a molecule.
  • It's comparable to hydrolysis.
  • A reversible process akin to hydrolysis where phosphoric acid behaves like water and produces phosphate as a byproduct.
  • It's comparable to hydrolysis.
  • Glycogen phosphorylase, which catalyzes the assault of inorganic phosphate on the terminal glycosyl residue at the nonreducing end of a glycogen molecule, is an example of this.
  • The difference is that while reactions involving hydrolysis use water to split larger molecules into smaller ones, reactions involving phosphorolysis use phosphate to achieve the same result.
  • The primary enzyme in utilizing the glycogen reserves in the muscle and liver is known as glycogen phosphorylase.
  • It catalyzes the sequential phosphorolysis of glycogen to liberate glucose-1-phosphate.

Learn more about phosphorolysis here:

brainly.com/question/21882419

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4 0
2 years ago
Which of the following lists include only abiotic factors?
ira [324]
A is the correct answer
3 0
3 years ago
What are the variables of this question:do plants grow better im sunlight or artificial light
Bad White [126]

Plant's grow better in sunlight its a given fact. artificial is limited and costs quite a bit while sunlight has no cost and is what plants naturally use to grow.

4 0
4 years ago
A type of symbiosis where both partner-organisms benefit is called _______.
Alisiya [41]
That is called MUTUALISM, when both organisms benefit each other.
5 0
4 years ago
Double fertilization means that __________.
myrzilka [38]

Answer:

Option (A).

Explanation:

Double fertilization is seen in the plants of the angiosperms. This process is also known as triple fusion. Two sperms are involved in the process of double fertilization.

The two sperm that enters through micropyle, one fuses with the egg cell is known as syngamy. The other sperm cells fuses with the two polar nuclei, this is known as double fertilization.

Thus, the correct answer is option (A).

6 0
3 years ago
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