Which photo synthetic process can occur at night?
A. the reaction at photosystem 1
B. the for...
Biology, 15.07.2021 18:30 money2tymes
Which photo synthetic process can occur at night?
A. the reaction at photosystem 1
B. the formation of NADH
C. the calvin cycle
D. the reaction at photosystem 2
Answers: 3
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What type of cell is produced after fertilization occurs and the gametes combines ?
Answers: 1
Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
Biology, 22.06.2019 03:00
What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.
Answers: 2
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