Which type of protein structure describes the overall 3D shape of a protein.
a) Primary structure
b) Secondary structure
c) Tertiary structure
d) Quaternary structure
Answer: c) Tertiary structure
a) Primary structure
b) Secondary structure
c) Tertiary structure
d) Quaternary structure
Answer: c) Tertiary structure
a) To synthesize new RNA strands
b) To unwind the DNA double helix
c) To proofread newly synthesized RNA strands
d) To repair DNA damage
Answer: a) To synthesize new RNA strands
a) Phospholipid
b) Triglyceride
c) Cholesterol
d) Steroid hormone
Answer: a) Phospholipid
a) Peptide bond
b) Ionic bond
c) Hydrogen bond
d) Covalent bond
Answer: c) Hydrogen bond
a) To synthesize proteins
b) To store genetic information
c) To produce energy in the form of ATP
d) To digest cellular waste products
Answer: c) To produce energy in the form of ATP
a) Messenger RNA
b) Transfer RNA
c) Ribosomal RNA
d) MicroRNA
Answer: b) Transfer RNA
a) To unwind the DNA double helix
b) To synthesize new DNA strands
c) To proofread newly synthesized DNA strands
d) To repair DNA damage
Answer: b) To synthesize new DNA strands
a) Monosaccharide
b) Disaccharide
c) Oligosaccharide
d) Polysaccharide
Answer: d) Polysaccharide
a) Saturated fatty acid
b) Monounsaturated fatty acid
c) Polyunsaturated fatty acid
d) Trans fatty acid
Answer: a) Saturated fatty acid
a) Hemoglobin
b) Myoglobin
c) Collagen
d) Elastin
Answer: a) Hemoglobin