How much of temperature rise ( °C ) will be observed, as per the definition of specific capacity, If energy is used to raise the temperature of 1 gram of substance:
a)3°C
b)1°C
c)10°C
d)2°C
In carbohydrate hydrogen and oxygen are mostly found in the same ratio i.e 2:1 that why they are called:
a)Carbon monoxide
b)Triose
c)Hydrated carbon
d)Carbon dioxide
Anaerobic respiration compared to aerobic respiration , it produces:
a)Less ATPs
b)Equal ATPs
c)More ATPs
d)Does not produce ATPs
The acceptor of carbon dioxide in Calvin cycle is:
a)Rubp
b)PGAL
c)PGA
d)Rump
What is importance of Kreb’s cycle:
a)Production of Vitamins
b)Production of amino acid
c)Production of Pyruvic acid
d)Production of ATP molecules through oxidative phosphorylation
Which of the following is the end product of anaerobic respiration:
a)Methyl alcohol
b)Acetaldehyde
c)Ethyl alcohol
d)Formaldehyde
A virus enters into body of a host and intend to produce DNA from its RNA . Which enzyme is required for this process:
a)Ligase
b)Oxido-reductase
c)Reverse transcriptase
d)Transcriptase
The hepatitis which pass through blood from mother to her child during pregnancy is:
a)Hepatitis B
b)Hepatitis D
c)Hepatitis A
d)Hepatitis C
Through which of the following does rabies spread:
a)Fox
b)Dog
c)Pig
d)Cat
Which of the following best characterize the viruses with un-enveloped plus strand RNA:
a)Act directly
b)Having DNA
c)Lacking envelop
d)Enveloped
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