Carbohydrates are stored in human body as
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11%
Glucose
72%
Glycogen
16%
Starch
1%
Fructose
Antibodies are
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2%
Carbohydrate
26%
Globular protein
70%
Immunoglobulins
1%
Cellulose compounds
Which one of the following vitamins is watersoluble
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74%
Vitamin B
8%
Vitamin E
13%
Vitamin K
6%
Vitamin A
In DNA, the complementary bases are
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6%
Uracil and adenine; cytosine and guanine
82%
Adenine and thymine; guanine and cytosine
5%
Adenine and thymine; guanine and uracil
8%
Adenine and guanine; thymine and cytosine
In 'S' phase of the cell cycle
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85%
Amount of DNA doubles in each cell.
9%
Amount of DNA remains same in each cell.
5%
Chromosome number is increased.
2%
Amount of DNA is reduced to half in each cell
In mitosis, nucleolus and nuclear membrane disappear at
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5%
Interphase
72%
Prophase
11%
Metaphase
11%
Telophase
Best stage to observe shape, size and number of chromosomes is
_______
_______
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4%
Interphase
89%
Metaphase
4%
Prophase
3%
Telophase
Cell plate grows from
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19%
wall to centre
72%
Centre to walls
7%
One wall to another
2%
Simultaneously
Which of the vitamins given below is water soluble
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79%
Vitamin C
8%
Vitamin D
5%
Vitamin E
8%
Vitamin K
The two forms of D-glucopyranose obtained from the solution of D-glucose are called
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10%
Isomer
50%
Anomer
24%
Epimer
16%
Enantiomer
Glucose on prolonged heating with HI gives
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10%
1-Hexene
15%
Hexanoic acid
9%
6-iodohexanal
66%
n-Hexane
Which of the following is NOT an example of fibrous protein
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15%
Collagen
20%
Myosin
43%
Albumin
22%
Keratin
The specific rate constant of a first order reaction depends on the
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29%
Concentration of the reactant
11%
Concentration of the product
14%
Time
47%
Temperature
Which of the following cellular structures always disappears during mitosis and
meiosis?
meiosis?
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5%
Plastid and nuclear membrane
66%
Nucleolus and nuclear membrane
19%
Endoplasmic reticulum and mitochondria
9%
Endoplasmic reticulum and plasma membrane
Two sister chromatids are attached with
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5%
Chromocentre
16%
Spindle fibre
76%
Centromere
4%
Chromatid
Chiasma represents the sites of
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10%
Synapsis
73%
Crossing over
6%
Disjunction
11%
Terminalisation
During anaphase-I
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11%
Bivalent divides transversely
67%
Homologues move towards opposite poles
18%
Chromatids separate out
3%
Tetravalents are formed.