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Georgia [21]
3 years ago
7

What do adenine and thymine have in common? What do guanine and cytosine have in common?

Biology
1 answer:
Luden [163]3 years ago
5 0

Answer:

They both go together in DNA strands

Explanation:

Apples grow on Trees and Cars need Gas

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Bulimia nervosa is correct
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Describe, and account for the different levels of protein structure. How can proteins serve functions that are so diverse?
Gwar [14]

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there are four types of protein structure;

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  • tertiary
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Explanation:

A protein is a very large biological molecule composed of a chain of smaller molecules called amino acids. Thousands of different proteins are present in a cell, the synthesis of each type of protein being directed by a different gene.

Determining the process by which proteins fold into particular shapes, characteristic of their amino acid sequence, is commonly called "the protein folding problem", an area of study at the forefront of computational biology. One approach to studying the protein folding process is the application of statistical mechanics techniques and molecular dynamics simulations to the study of protein folding. Protein folding enables them to perform different diverse functions.

Protein have a three-dimensional structure that enables them to perform diverse functions like transsport,structural support as building blocks and metabolic regulators as enzymes and hormones.

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3 years ago
Why can oxygen gas, and carbon dioxide gas, CO2 , move through the cell membrane?
erastova [34]
Carbon dioxide and oxygen are two molecules that undergo this simple diffusion through the membrane.
7 0
3 years ago
Read 2 more answers
By what mechanism would a nonpolar molecule move across a membrane if it is moving up its concentration gradient
SVEN [57.7K]
Non polar molecule move across a membrane through simple diffusion, when moving up their concentration gradient. Simple diffusion involves movement of molecules through a membrane without the help of integral membrane protein. These molecules are driven by the force of diffusion. This is different from facilitated diffusion where molecules only move with the aid of integral protein in the membrane. 
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3 years ago
Electrons are the electrons in the outer energy
tamaranim1 [39]

Answer:

Valence

Explanation:

In an atom, the electrons at the outermost energy level is called as valence electrons. It is the valence electrons which participates and interacts with the other atoms and form bonds. The valence electrons of an atoms are important as they depict the chemical properties of an element.

Thus the valence electrons resides the outermost shell and surrounds the atomic nucleus.

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