M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Genes are_____________?
A Ribonucleic acid
B Deoxy ribonucleic acid
C Lipoproteins
D Chromo proteins
Correct Answer: Deoxy ribonucleic acid
DNA double helix is bound by_____________?
A Covalent bond
B Hydrogen bond
C Disulfide linkage
D Vander wall forces
Correct Answer: Hydrogen bond
Which base is not found in DNA________________?
A Adenine
B Guanine
C Cytosine
D Uracil
Correct Answer: Uracil
In the body, metabolism of 10 g of protein would produce approximately____________?
A 1 Kcal
B 41 Kcal
C 410 Kcal
D 4100 Kcal
Correct Answer: 1 Kcal
Alkaptonuria an inherited metabolic disorder is due to the deficiency of____________?
A Homogentisate oxidase
B Cystathionase
C Pheylalanine hydroxylase
D Tyrosine transaminase
Correct Answer: Homogentisate oxidase
Colloidal osmotic pressure of plasma is by___________?
A Albumin
B Fibrinogen
C Globulin
D Prothrombin
Correct Answer: Albumin
The daily requirement of protein for the adults is_________________?
A 6 gms
B 60 gms
C 120 gms
D 250 gms
Correct Answer: 60 gms
The fastest moving fraction of protein in serum When subjected to paper electrophoresis is_____________?
A Albumin
B Alpha 1 globulin
C Beta Globulin
D Gamma Globulin
Correct Answer: Albumin
Most common non protein nitrogenous fraction of blood_____________?
A Urea
B Uric acid
C Urobilinogen
D Creatinin
Correct Answer: Urobilinogen
Proteins are linear polymers of amino acids, They fold into compact structures Sometimes these folded structures associate to form homo or hetero dimers Which one of the following refers to this associated form ?
A Denatured state
B Molecular aggregation
C Precipitation
D Quaternary structure
Correct Answer: Quaternary structure