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Biochemistry

In molecular cloning, Blue White screening is used for_______________?

August 4, 2021July 13, 2019 by admin
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

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

Enzymes increase reaction rates by______________?

August 4, 2021July 13, 2019 by admin
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

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

Which of the following is most important content of diet ?

August 4, 2021July 13, 2019 by admin
Which of the following is most important content of diet ?

A. Protein
B. Water
C. Vitamin
D. Minerals

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

In all the following RNA participates directly except________________?

August 4, 2021July 13, 2019 by admin
In all the following RNA participates directly except________________?

A. Post translation modification
B. Post transcriptional modification
C. DNA replication
D. Splicing

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

Normal level of serum phosphorous is_____________?

August 4, 2021July 13, 2019 by admin
Normal level of serum phosphorous is_____________?

A. 2.5 – 4.5 mgm%
B. 7-9 mgm%
C. 40-50 mgm%
D. 1-2 mgm%

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

Inside the cell, the substance, which contributes to most of the osmolality, is________________?

August 4, 2021July 13, 2019 by admin
Inside the cell, the substance, which contributes to most of the osmolality, is________________?

A. Protein
B. Potassium
C. Urea
D. Phosphate

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

Daily requirement of iron in man is_____________?

August 4, 2021July 13, 2019 by admin
Daily requirement of iron in man is_____________?

A. 1gm
B. 10 microgram
C. 10 mg
D. 20 mg

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

In human body which of the following trace element is next to iron_______________?

August 4, 2021July 13, 2019 by admin
In human body which of the following trace element is next to iron_______________?

A. Ca++
B. Zn++
C. Cu++
D. Selenium

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

Ferritin – an inactive form of iron is stored in_____________?

August 4, 2021July 13, 2019 by admin
Ferritin – an inactive form of iron is stored in_____________?

A. Gut
B. Spleen
C. Liver
D. All of the above

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism

Peroxidase enzyme contain______________?

August 4, 2021July 13, 2019 by admin
Peroxidase enzyme contain______________?

A. Chromium
B. Selenium
C. Magnesium
D. Calcium

Categories Biochemistry, Medical Mcqs, Nucleo Proteins & Mineral Metabolism
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