Fructose is absorbed into the blood through mucosa cells of intestine by the process called
active transport
facilitated transport
simple diffusion
simple diffusion
B.
facilitated transport
Thus, facilitated transport is the process of spontaneous passive transport of the molecules or ions across a biological membrane via specific transmembrane integral protein.
Match the following and select the correct option.
Column I
|
Column II |
||
a |
Earthworm |
1. |
Pioneer species |
b. |
Succession |
2. |
Detritivore |
c. |
Ecosystem service |
3. |
Natality |
d. |
Population growth |
4. |
Pollination |
A |
B |
C |
D |
1 |
2 |
3 |
4 |
A |
B |
C |
D |
4 |
1 |
3 | 2 |
A |
B |
C |
D |
3 |
2 | 4 | 1 |
A |
B |
C |
D |
3 |
2 | 4 | 1 |
The initial step in the digestion of milk in humans is carried out by?
Lipase
Trypsin
Diplotene
Diplotene
A location with luxuriant growth of lichens on the trees indicates that the
trees are very healthy
trees are heavily infested
the location is highly polluted
the location is highly polluted
An example of ex-situ conservation is
National Park
Seed bank
wildlife Sanctuary
wildlife Sanctuary
The shared terminal duct of the reproductive and urinary system in the human male is
Urethra
Ureter
Vas deferens
Vas deferens
The zone of atmosphere in which the ozone layer is present is called
ionosphere
mesophere
stratosphere
stratosphere
A species facing extremely high risk of extinction in the immediate future is called
Vulnerable
endemic
critically endangered
critically endangered
In vitro clonal propagation in plants is characterised by
PCR and RAPD
Northern blotting
Electrophoresis and HPLC
Electrophoresis and HPLC