AP BIOLOGY

EVOLUTION

THE ORIGIN OF LIFE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following best describes a protein?
A
Fats, oils, and waxes are examples of proteins.
B
One function of a protein is to provide structure.
C
Proteins contain C, H, and O in a 1:2:1 ratio.
D
A protein’s monomer is a nucleotide.
Explanation: 

Detailed explanation-1: -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.

Detailed explanation-2: -DThe primary structure of a protein is the folded structure (alpha-helix or beta-sheet) formed by additional bonds formed in the polypeptide chain.

Detailed explanation-3: -To reiterate, the primary structure of a protein is defined as the sequence of amino acids linked together to form a polypeptide chain. Each amino acid is linked to the next amino acid through peptide bonds created during the protein biosynthesis process.

Detailed explanation-4: -Which statement best describes the molecular structure of protein, along with one of the functions of proteins? It is a straight chain hydrocarbon that can help fight disease.

There is 1 question to complete.