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Free download in PDF Medical Science Short Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
41
Pompe's disease is a type ___ glycogen storage disease.
[A]
I
[B]
II
[C]
III
[D]
IV
42
Which of the following is not a derivative of the amino acid (Tryptophan)?
[A]
Melatonin
[B]
Serotonin
[C]
Creatine
[D]
Niacin
43
How many ATP are required to transform pyruvate into glucose?
44
The end product of the TCA cycle produces ____ NADH.
45
Which of the following is not an activated carrier?
[A]
ATP
[B]
SAM
[C]
TPP
[D]
GMP
46
Which of the following is not a characteristic of S-adenosyl-methionine?
[A]
May be associated phosphocreatine
[B]
Considered a rate limiting enzyme of glycolysis
[C]
Aids in the transfer of methyl
[D]
Byproduct of Methionine and ATP combination
Answer: Considered a rate limiting enzyme of glycolysis
47
Which of the following is not a characteristic of the Southern blot?
[A]
DNA hybridization
[B]
Use of a filter and film combination
[C]
Activated by antigen/antibody reactions
[D]
Uses a DNA sample
Answer: Activated by antigen/antibody reactions
48
Which of the following is not a characteristic of Sickle Cell Anemia?
[A]
More common in African Americans
[B]
Autosomal dominant
[C]
Mutation in beta-globin
[D]
Intense chronic pain
Answer: Autosomal dominant
49
Which of the following is not a characteristic of Fabry's disease?
[A]
X-linked disease
[B]
Low levels of alpha-galactosidase A
[C]
Profound muscular weakness
[D]
Increased levels of ceramide trihexoside
Answer: Profound muscular weakness
50
Which of the following is not a characteristic of Krabbe's disease?
[A]
Autosomal recessive condition
[B]
Spasticity
[C]
Nausea
[D]
Optic nerve deficits
51
Which of the following is not a characteristic of Hurler's syndrome?
[A]
Autosomal recessive condition
[B]
Associated with delayed mental development
[C]
Spasticity
[D]
Corneal deficits
52
Which of the following is a characteristic of the Hardy-Weinberg law?
[A]
Mating between species occurs at a set rate.
[B]
Migration is a considerable factor.
[C]
Mutation occurs at the locus
[D]
Genotype selection does not occur at the locus
Answer: Genotype selection does not occur at the locus
53
Down syndrome is directly linked to a genetic abnormality of chromosome?
[A]
XXII
[B]
XXI
[C]
XIIX
[D]
XV
54
Which of the following divisions of cell growth precedes Mitosis in the cell cycle?
55
Which of the following is the approximate prevalence ratio for cystic fibrosis?
[A]
1: 25, 000
[B]
1: 5, 000
[C]
1: 2, 000
[D]
1: 800
56
Which of the following characterizes a Western blot?
[A]
Antibody/protein hybridization
[B]
DNA/RNA combination
[C]
RNA transcription
[D]
Polymerase chain reaction
Answer: Antibody/protein hybridization
57
Which of the following is paired correctly?
[A]
A-G
[B]
C-G
[C]
A-U
[D]
G-T
58
Which of the following is not considered a pyrimidine?
59
Which of the types of RNA is the smallest?
[A]
mRNA
[B]
tRNA
[C]
rRNA
[D]
None
60
Which of the following is the mRNA start codon in most cases?
[A]
UAA
[B]
AGU
[C]
AUG
[D]
UGA
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