Biology, 04.06.2021 09:00 rileyeddins1010
Photosynthesis requires an input of energy, while respiration releases energy. Consider a growing tropical rainforest. This rainforest has a much higher rate of plant biomass formation than its respiration rate. Does the rainforest have a higher input of energy or output?
A. Input (There is more energy being input through photosynthesis than lost through respiration)
B. Output (There is more energy lost through respiration than gained through photosynthesis)
Answers: 1
Biology, 21.06.2019 15:30
Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.
Answers: 1
Biology, 22.06.2019 13:20
Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.
Answers: 1
Photosynthesis requires an input of energy, while respiration releases energy. Consider a growing tr...
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