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HSSC Senior Scientific Asst. / Dt.-01-01-2023 Evening Shift (Cat. No.-1,2,5,6,7,8,10)
📆 December 16, 2024
Total Questions: 100
11.
Gynaecomastia is a symptom of:
(a) Klinefelter syndrome
(b) Down syndrome
(c) Turner syndrome
(d) Cri-du-chat syndrome
Correct Answer:
(a) Klinefelter syndrome
12.
Which of the following is used to test the presence of semen?
(a) Acid phosphatase
(b) Fluorescein
(c) TMB
(d) Luminol
Correct Answer:
(a) Acid phosphatase
13.
Creatinine is-
(a) a pigment
(b) a protein
(c) an enzyme
(d) a breakdown product of creatine phosphate in muscles
Correct Answer:
(d) a breakdown product of creatine phosphate in muscles
14.
The most abundant urinary protein is-
(a) albumin
(b) globulin
(c) Both (a) and (b)
(d) Tamm-Horsfall Glycoprotein (THG)
Correct Answer:
(d) Tamm-Horsfall Glycoprotein (THG)
15.
Jaffe test detects-
(a) creatinine in urine
(b) urea in urine
(c) indican in urine
(d) None of the above
Correct Answer:
(a) creatinine in urine
16.
Prostatic fluid contains-
(a) flavin
(b) acid phosphatase
(c) prostate specific antigen
(d) Both (b) and (c)
Correct Answer:
(a) flavin
17.
What are the differences in the specific regions of DNA sequence called during DNA fingerprinting?
(a) Non-repetitive DNA
(b) Repetitive DNA
(c) Satellite DNA
(d) Histone DNA
Correct Answer:
(b) Repetitive DNA
18.
During density gradient centrifugation, minor peaks represent-
(a) bulk DNA
(b) repetitive DNA
(c) genomic DNA
(d) satellite DNA
Correct Answer:
(a) bulk DNA
19.
Polymorphism in DNA forms the basis of-
(a) genetic mapping
(b) DNA fingerprinting
(c) Both (a) and (b)
(d) None of the above
Correct Answer:
(c) Both (a) and (b)
20.
V. N. T. R. stands for-
(a) Variable Number of Tendon Repeats
(b) Variable Number of Tandem Repeats
(c) Variable Number of Team Repeats
(d) None of the above
Correct Answer:
(b) Variable Number of Tandem Repeats
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