The answers you need are:
D
E
C
A
B
Carboxyl group + amino group + side chain. (https://www.coursehero.com/file/p628ngj/Question-3b-of-10-1-Proteins-560559-Maximum-Attempts-1-Question-Type-Multiple/)
Hope this helps
Explanation:
Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place, and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.
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Evolution overs over time such that the best traits are being passed on from successive generations in every species or populations. We can compare these different species from a common ancestor. Evidences include fossil evidence, genetic evidence, comparative anatomy and more. These are usually shown in phylogenetic trees. Most apparent differences between wolves and dogs are their anatomy or morphology. Fossils support these. Behavior between them are different especially in terms of mental differences.
Best answer is A.
Ecology is the study of the interactions between organisms and their environment.
