Answer:
B
Explanation:
I did this and got it right
she beamed X-rays through a molecule (X-ray crystallography) which gave a shadow picture by how the X-rays bounced off its component parts. this showed the double helix shape of dna
Answer by YourHope:
Hi! :)
What makes the lines that are the "fingerprints" on an electrophoresis gel?
The answer is: D) DNA fragments!
:)
The answer is endocrine system. It is a collection of glands producing hormones that woulf regulate tissue function, growth development and regulate metabolism. The hormones would then be carried out to the circulatory system.Hope this answer would be of help.
Mutations (changes) to the DNA within the cells.
