The complete DNA instruction book, or genome, for a human contains about 3 billion bases and about 20,000 genes on 23 pairs of chromosomes
Because carbon atoms can form stable bonds with four other atoms, they are uniquely suited for the construction of complex molecules. These complex molecules are typically made up of chains and rings that contain hydrogen, oxygen, and nitrogen atoms, as well as carbon atoms.
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
The gene is the basic physical and functional unit of heredity. It consists of a specific sequence of nucleotides at a given position on a given chromosome that codes for a specific protein (or, in some cases, an RNA molecule).

Explanation:

I hope it's help

3 0

3 years ago

Explain the differences between a food labeled “light” and a food labeled “low-fat.”

Kitty [74]

I don't think there is a difference

7 0

3 years ago

Some consequences of inappropriate behavior can happen right away. other times, it might take a while before the consequences be

Pavlova-9 [17]

A. Posting an intentionally hurtful or mean comment on someone's social media and being blocked from that account.

B. Posting photos or videos of yourself doing illegal activities (drinking while underage, doing drugs, etc.). Companies and colleges look at your social media to see what you are really like, which could lead to not being accepted into a college or being kicked out of a sports team.

4 0

3 years ago

Name at lest a three attacking skills that a hockey player should know

Diano4ka-milaya [45]

1: being on the post or right next to the goal keeper

2: pushing the hockey ball

3: keeping the ball close to the hockey stick

4 0

3 years ago