***please help.*** 1. What is the relationship between DNA and gene expression? How do they depend on each other?

2. Why is it important for the “on” and “off” mechanism of gene regulation?

3. Since there are DNA segments that do not code for amino acids, what is their purpose?

**Please use simple answers considering I'm 10th-grade, thank you! <3**

i think the answer is g1

hope i

-lavira: )

its temperature is increasing. this causes molecular vibrations to increase.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.