← Question papersTRE3 — Language General Studies And Zoology
· Set E
GS: Hindi / English · Language questions stay in their original language.
Instructions150 questions · 150 marks · 2 hours 30 minutes
Choose one option per question.
Tap an option to check it, or open “See answer”.
Page 3 / 3
← Previous pageQuestion 101
Which cells are found in the retina?
See answer
Correct answer: (C) Amacrine cells
1 marks · 2024 · Set E
Question 102
Which part of the eye dilates and contracts based on external light?
See answer
Correct answer: (E) None of the above
1 marks · 2024 · Set E
Question 103
In a resting neuron, which of the following has the highest permeability?
See answer
Correct answer: (B) Potassium ion
1 marks · 2024 · Set E
Question 104
Nissl granules are found in:
See answer
Correct answer: (C) Neuron
1 marks · 2024 · Set E
Question 105
Which part of the internal ear is responsible for hearing?
See answer
Correct answer: (B) Cochlea
1 marks · 2024 · Set E
Question 106
The middle ear is made up of:
See answer
Correct answer: (B) Ear ossicles
1 marks · 2024 · Set E
Question 107
The side part of the tongue is sensitive to which taste?
See answer
Correct answer: (B) Salt and sour
1 marks · 2024 · Set E
Question 108
Bipolar neurons are present in:
See answer
Correct answer: (D) More than one of the above
1 marks · 2024 · Set E
Question 109
Emergency hormones are secreted by the:
See answer
Correct answer: (C) Adrenal medulla
1 marks · 2024 · Set E
Question 110
Biochemically, insulin is a:
See answer
Correct answer: (C) Protein
1 marks · 2024 · Set E
Question 111
The forebrain is formed of:
See answer
Correct answer: (D) More than one of the above
1 marks · 2024 · Set E
Question 112
Which of the following is a basic amino acid?
See answer
Correct answer: (A) Lysine
1 marks · 2024 · Set E
Question 113
What is cellulose?
See answer
Correct answer: (C) Polysaccharide
1 marks · 2024 · Set E
Question 114
During which stage of the cell cycle does DNA synthesis take place?
See answer
Correct answer: (B) S
1 marks · 2024 · Set E
Question 115
What is true about meiosis?
See answer
Correct answer: (D) More than one of the above
1 marks · 2024 · Set E
Question 116
Rod-like bacteria are called:
See answer
Correct answer: (A) Bacillus
1 marks · 2024 · Set E
Question 117
The fluid mosaic model of the plasma membrane was proposed by:
See answer
Correct answer: (B) Singer and Nicolson
1 marks · 2024 · Set E
Question 118
Hydrolytic enzymes are present in:
See answer
Correct answer: (E) None of the above
1 marks · 2024 · Set E
Question 119
Histone protein is found in:
See answer
Correct answer: (B) Eukaryotic chromosome
1 marks · 2024 · Set E
Question 120
In humans:
See answer
Correct answer: (B) Female is homogametic
1 marks · 2024 · Set E
Question 121
Female contraceptive pills:
See answer
Correct answer: (D) More than one of the above
1 marks · 2024 · Set E
Question 122
The genotype of a dominant plant can be determined by:
See answer
Correct answer: (C) Test cross
1 marks · 2024 · Set E
Question 123
Lack of independent assortment of two genes is due to:
See answer
Correct answer: (C) Linkage
1 marks · 2024 · Set E
Question 124
An exception to Mendel's law is:
See answer
Correct answer: (B) Linkage
1 marks · 2024 · Set E
Question 125
XO type of sex determination is found in:
See answer
Correct answer: (A) Grasshopper
1 marks · 2024 · Set E
Question 126
Down's syndrome is caused due to:
See answer
Correct answer: (A) Trisomy 21
1 marks · 2024 · Set E
Question 127
Histone proteins are rich in:
See answer
Correct answer: (A) Basic amino acids
1 marks · 2024 · Set E
Question 128
In DNA, which enzyme is responsible for breaking hydrogen bonds?
See answer
Correct answer: (B) Helicase
1 marks · 2024 · Set E
Question 129
How many chromosomes are found in a human ovum?
See answer
Correct answer: (C) 23
1 marks · 2024 · Set E
Question 130
A transcription unit includes:
See answer
Correct answer: (D) More than one of the above
1 marks · 2024 · Set E
Question 131
How many stop codons are present in the genetic code?
See answer
Correct answer: (C) 3
1 marks · 2024 · Set E
Question 132
The number of RNA polymerases in prokaryotes is:
See answer
Correct answer: (A) One
1 marks · 2024 · Set E
Question 133
The enzyme beta-galactosidase hydrolyses lactose into:
See answer
Correct answer: (B) Glucose and galactose
1 marks · 2024 · Set E
Question 134
The Human Genome Project was completed in which year?
See answer
Correct answer: (A) 2003
1 marks · 2024 · Set E
Question 135
Which technique is applied in DNA fingerprinting?
See answer
Correct answer: (B) Southern blotting
1 marks · 2024 · Set E
Question 136
An example of homologous organs is:
See answer
Correct answer: (A) Arm of a human and wing of a bat
1 marks · 2024 · Set E
Question 137
The brain size of Neanderthal man was:
See answer
Correct answer: (B) 1400 cc
1 marks · 2024 · Set E
Question 138
The toxic substance responsible for malaria fever is:
See answer
Correct answer: (C) Haemozoin
1 marks · 2024 · Set E
Question 139
The common cold is caused by:
See answer
Correct answer: (B) Virus
1 marks · 2024 · Set E
Question 140
Virus-infected cells secrete:
See answer
Correct answer: (A) Interferon
1 marks · 2024 · Set E
Question 141
Plasma cells produce and secrete:
See answer
Correct answer: (B) Antibody
1 marks · 2024 · Set E
Question 142
Monocytes differentiate into which type of phagocytic cells?
See answer
Correct answer: (A) Macrophages
1 marks · 2024 · Set E
Question 143
Which immunoglobulin is highest in serum?
See answer
Correct answer: (C) IgG
1 marks · 2024 · Set E
Question 144
Which of the following is not a lymphoid organ?
See answer
Correct answer: (A) Liver
1 marks · 2024 · Set E
Question 145
Leukaemia is cancer of which organ?
See answer
Correct answer: (C) Blood
1 marks · 2024 · Set E
Question 146
Charas is obtained from which part of the Cannabis plant?
See answer
Correct answer: (C) Resin
1 marks · 2024 · Set E
Question 147
Long-term use of alcohol causes:
See answer
Correct answer: (A) Cirrhosis
1 marks · 2024 · Set E
Question 148
A product of apiculture is:
See answer
Correct answer: (D) More than one of the above
1 marks · 2024 · Set E
Question 149
Saccharomyces cerevisiae is used for making:
See answer
Correct answer: (D) More than one of the above
1 marks · 2024 · Set E
Question 150
Which of the following is a biotechnological application?
See answer
Correct answer: (D) More than one of the above
1 marks · 2024 · Set E
Page 3 / 3
← Previous page