Plants give out approximately _________ of oxygen when they use one tonne CO2
118 kg
120 kg
117 kg
100 kg
Light reaction occurs in the__________
Grana
Stroma
Thylakoid
None of these
. The structure of ATP includes:
Adenine
Ribose
Three phosphate groups
All of the above
Which one of the following statement is incorrect?
Oxygen is formed during photosynthesis by the splitting of water
The dark phase of photosynthesis takes place in the stroma
Glucose is transported through the phloem tube to various parts of the plant.
Plant absorb CO2 for Photosynthesis
__________ is known as the energy currencies of the cell.
Mitochondria
ATP
NAD
NADH
Which of the pigments given below participate directly in photosynthesis?
Chlorophyll a
Chlorophyll b
Xanthophyll
Carotene
Identify the word pair relation and fill in the blanksXanthophil : yellow colourCarotene : ......................
Yellowish Orange
Green
Red
Light green
Name the gas which plays a major role in global warming.
Carbon dioxide
Carbon monoxide
Nitrous oxide
Sulphur dioxide
The fluid part of the chloroplast is
