2.5

Question 1

What is compensation point?

Answer 1

Level of light intensity when the rate of transpiration equals to the rate of photosynthesis

Question 2

Low light intensities

Answer 2

the rate of photosynthesis is too slow to meet the plant’s energy needs, so respiration exceeds photosynthesis.

Question 3

At compensation point

Answer 3

the rate of oxygen production (photosynthesis) matches oxygen consumption (respiration), meaning there is no net gas exchange.

Question 4

High light intensities

Answer 4

photosynthesis exceeds respiration, leading to a net gain of glucose and oxygen.

Question 5

Photosynthesis VS Respiration
( type of cell, site, product, light requirement , reaction substance)

Answer 5

. Happens in cell with chlorophyll VS Happenes in all cells
.Chloroplast VS Mitochondria
.Glucose VS Energy
.Need light VS Doesn’t need light
.CO2 and water VS O2 and glucose