1. A
2. E
3. C
4. B
5. F
6. G
7. D
A. prevent cross-contamination.
Answer: No I read it on briticanna.com
Explanation:
The amino acid sequence of a protein which is referred to as its primary structure determines the structure or folding pattern of that protein
You'll want to double check, but I think it's (a) cotyledon.
