Multiple-choice questions (MCQs) are a great way to test how well a student understands a concept. The experts at Guru MCQs have created these biochemistry MCQs based on current trends and practices. These MCQs, along with answers, cover all aspects of biochemistry. They are also helpful for competitive exams like PPSC, FPSC, SPSC, KPPSC, BPSC, and others. The biochemistry Questions and Answers include topics such as Biomolecules, Carbohydrates, Aminocides, Proteins, Protein function, Nucleic acids, Weak Interactions in Aqueous Systems, Ionization of Water, Weak acids & Weak Bases, Water as a Reactant, Proteoglycans, Glycoproteins and Glycolipids, Proteoglycans, Glycoproteins and Glycolipids – and much more. If you’re interested, you can also find Medical MCQs on the platform.
211. The fuel value of fat is____________?
A. 4
B. 7
C. 9
D. 5
212. Heme is converted to bilirubin mainly in_____________?
A. Kidney
B. Liver
C. Spleen
D. Bone marrow
213. In molecular cloning, Blue White screening is used for_______________?
A. To screen for recombinant vectors
B. To detect gene mutations
C. To identify desired chromosomal DNA insert in plasmid vectors
D. To detect host DNA in situ
214. Enzymes increase reaction rates by______________?
A. Altering the free energy of the action
B. Inhibiting the backward reaction
C. Enhancing the forward reaction
D. Decreasing the energy of activation
215. Which of the following is most important content of diet ?
A. Protein
B. Water
C. Vitamin
D. Minerals
216. In all the following RNA participates directly except________________?
A. Post translation modification
B. Post transcriptional modification
C. DNA replication
D. Splicing
217. Normal level of serum phosphorous is_____________?
A. 2.5 – 4.5 mgm%
B. 7-9 mgm%
C. 40-50 mgm%
D. 1-2 mgm%
218. Inside the cell, the substance, which contributes to most of the osmolality, is________________?
A. Protein
B. Potassium
C. Urea
D. Phosphate
219. Daily requirement of iron in man is_____________?
A. 1gm
B. 10 microgram
C. 10 mg
D. 20 mg
220. In human body which of the following trace element is next to iron_______________?
A. Ca++
B. Zn++
C. Cu++
D. Selenium