Light reactions of photosynthesis occur
a. within the thylakoid lumen
b. in the stroma
c. across the thylakoid membrane
d. across the inner membrane

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.