A. Acetyl-CoA
B. Glucose
C. Glycerol
D. Acetone
✅ The correct answer is option A. Acetyl-CoA.
Biochemistry
A fatty acid that is not synthesized in man is_____________?
A. Linoleic acid
B. Oleic acid
C. Palmitic acid
D. Stearic acid
✅ The correct answer is option A. Linoleic acid.
Codons are present on_____________?
A. m-RNA
B. DNA
C. t-RNA
D. Ribosomal RNA
✅ The correct answer is option A. m-RNA.
Muscle glycogen cannot contribute directly to blood glucose level because___________?
A. Muscle lacks glucose 6 phosphatase
B. Muscle lacks phospho gluco isomerase
C. Absence of glucokinase
D. Muscle does not contain glycogen phosphorylase
✅ The correct answer is option A. Muscle lacks glucose 6 phosphatase.
Inhibition of glycolysis by O2 is known a_____________?
A. Muni effect
B. Pasteur effect
C. Hill reaction
D. Gluconeogenesis
✅ The correct answer is option B. Pasteur effect.
The end product of glycolysis under anaerobic conditions is_______________?
A. Lactic acid
B. Pyruvic acid
C. Acetoacetic acid
D. Oxaloacetic acid
✅ The correct answer is option A. Lactic acid.
Chargaff rule states that___________?
A. A+G=T+C
B. A/T=G/C
C. A=U=T=G=C
D. A+T=G+C
✅ The correct answer is option A. A+G=T+C.
Which of the following is false about starvation ketoacidosis ?
A. Metabolic acidosis
B. Smell of acetone in breath
C. Benedict’s test +ve
D. Rothera’s test is +ve
✅ The correct answer is option C. Benedict’s test +ve.
A example of a preventive antioxidant is_______________?
A. Catalase
B. Tocopherol
C. Superoxide dismutase
D. Urate
✅ The correct answer is option A. Catalase.
Mutation in the oxidative enzymes (peroxisomes) could lead to_______________?
A. Zellweger’s syndrome
B. Gaucher’s disease
C. Epidermolysis bullosa
D. Leber’s neuropathy
✅ The correct answer is option A. Zellweger’s syndrome.