photosynthesis

Question 1

what are heterotrophs

Answer 1

organisms that ingest and digest complex organic molecules releasing their chemical potential energy

Question 2

what are chemoautotrophs

Answer 2

organisms that synthesise complex organic molecules using energy from exergonic reactions

Question 3

what are photoautotrophs

Answer 3

organisms that use light energy to synthesise complex organic molecules from inorganic ones

Question 4

what are autotrophs

Answer 4

organisms that use light energy or chemical energy to synthesize complex organic molecules from inorganic molecules

Question 5

how many photosystems are there in photosynthesis

Answer 5

2

Question 6

which photosystem comes first

Answer 6

2

Question 7

what are the two stages of photosynthesis

Answer 7

light dependent and light independent

Question 8

where does photosynthesis occour

Answer 8

the thylakoid

Question 9

what is the role of the photosystems

Answer 9

to absorb light and transfer it to electrons and energy

Question 10

what are photosynthetic pigments

Answer 10

molecules that absorb light energy and are arranged in photosystems