Question

7. The specific function of light energy in i
process of photosynthesis is to
(a) reduce carbon dioxide. (b) synthesise glucose
(c) activate chlorophyll
. (d) split water molecule
8. A plant is kept in a dark cupboard for about a
hours before conducting any experiment or
photosynthesis in order to
(a) remove chlorophyll from the leaves.
(b) remove starch from the leaves.
(c) ensure that no photosynthesis occurred.
(d) ensure that the leaves are free from starch.
9. During photosynthesis, the oxygen in glucose
comes from
(a) CO2
(b) water
(c) both CO, and water (d) oxygen via air
cater (6) water​

Answer 1

Answer:

7. b) synthesise glucose

8. (c) ensure that no photosynthesis occurred.

9. a)CO2