A nucleophilic addition-elimination reaction between the carboxylic group and the amino group bonds the amino acids together.
Answer:
Homogeneous mixture
Explanation:
Salt and water have only one face
Answer:
A — is a chemical substance that organisms require to live
NUTRIENT
Explanation:
A nutrient is a chemical substance required by living organisms to live. These nutrients can either be organic or inorganic, but basically either organic or inorganic are required for existence. this esential nutients are
- lipids
- protein
- carbohydrates
- vitamins
- Minerals
- water
Answer:
B. Deoxyribose
Explanation:
RNA is very similar to DNA, but differs in a few important structural details: RNA is single stranded, while DNA is double stranded. Also, RNA nucleotides contain ribose sugars while DNA contains deoxyribose and RNA uses predominantly uracil instead of thymine present in DNA.
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