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Mrac [35]
3 years ago
7

Which molecules for the backbone of the DNA molecule?

Biology
2 answers:
Dmitry [639]3 years ago
8 0
Ribosome i believe is the answer to this question
kupik [55]3 years ago
5 0
The backbone of a DNA molecule is made up of deoxyribose sugar and a phosphate group at the top. The inside of the molecule is where you can find your nitrogen bases: adenine, thymine, guanine and cytosine; however, the order of the backbone can be flipped depending on which prime is is located on. For example, for sugars (deoxyribose) that are located on 3’, the backbone is essentially flipped upside down. But for sugars located on the 5’ the phosphate group can be found above your sugar, AKA, right side up.
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Which of the following adaptations would help a tree-dwelling nocturnal scavenger survive in its environment?
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With regard to Neural Permeability, the relationships between the two items listed in each care is as follows:

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  • B. Resting neuron's permeability to Na⁺ (Option C)

  • A. Neuron's permeability to Na⁺ during the rising phase of an action potential
  • B. Neuron's permeability to K⁺ during the rising phase of an action potential (Option F)

  • A. Resting neuron's permeability to Na⁺
  • B. Neuron's permeability to Na⁺ during the rising phase of an action potential (Option B)

  • A. Resting neuron's permeability to K⁺
  • B. Neuron's permeability to K⁺ during the falling phase of an action potential (Option A)

  • A. Neuron's permeability to Na⁺  during the falling phase of an action potential
  • B. Neuron's permeability to K⁺  during the falling phase of an action potential (Option D)

It is to be noted that the grading is as follows:


A) is for when B is greater than A

B) is for when B is greater than A

C) is for when A is greater than B

D) is for when B is greater than A

E)  is for when A and B are equal

F) A is greater than B

<h3>What is Neural permeability?</h3>

This (in simple terms) refers to the degree to with neurons allow the transmission of solutes and solvents in and out of them.

Learn more about neural permeability at;
brainly.com/question/14301289
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