B1.2 Proteins Questionbank

They are only found in animal products

They can be synthesized from glucose in the liver

They must be obtained through the diet

They are only required by growing children

The body will produce non-essential amino acids more quickly

Protein synthesis could be impaired due to incomplete amino acid availability

Lipid metabolism would increase as compensation

Peptide bonds would no longer form during digestion

Loss of active site function in an enzyme

Permanent disruption of tertiary structure

Breakage of peptide bonds between amino acids

Unfolding of polypeptide chains

Plant proteins always contain only non-essential amino acids

No plant foods contain complete proteins

Many plant proteins lack one or more essential amino acids

The body cannot digest plant-based proteins effectively

Peptide bonds are formed between amino acids

Peptide bonds are broken using water

Water molecules are released

New proteins are created from monomers

The amino acids are removed from the chain

The primary sequence is broken down

The shape of the protein changes, affecting its function

The protein becomes more stable and reactive

Proteins are recycled rather than broken down

Peptide bonds can form between any atom in a molecule

Twenty amino acids can be arranged in countless combinations and lengths

All proteins must contain all 20 amino acids

The oxygen of the carboxyl group and the nitrogen of the amino group

The carbon of the R-group and a hydrogen from the amino group

The nitrogen of the amino group and the carbon of the carboxyl group

Two oxygen atoms from separate carboxyl groups

Amino group and phosphate group

Hydroxyl group and carboxyl group

Amino group and carboxyl group

Carboxyl group and carbonyl group

They are consuming too many saturated fats.

Their diet lacks sufficient water for hydrolysis.

They are missing one or more essential amino acids in their diet.

Their diet has too many non-essential amino acids.