<span>If your pupils didn't close quickly when suddenly exposed to light, you'll get a huge shot of light (along with uv rays and other potentially harmful rays) to your retina.</span>
Answer is A. The positively charged R group of a basic a.a could bind to DNA.
Basic amino acids have a positive charge and acidic amino acids have a negative charge. DNA also has negative charge because of the phosphate group in nucleotides. So they have opposite charges and can form ionic bonds.
Hope this helps:)
The answer to this question would be letter C because a dependent variable depends on the project. For instance, If there is a scientist trying to see which plant will grow the fastest just using water. The plant depends on the water. hope this helps!
Answer: Bone is made of osseous tissue, and osseous tissue is a type of connective tissue.
<em>I hope this helps, and Happy Holidays! :)</em>