is held constant throughout the experiment.
the control group is used as a foundation for your experiment so you know what changes what and how to manipulate the independent variable.
Plants that use crassulacean acid metabolism (CAM)
photosynthesis repair CO2 at night, when their stomata are
open. CAM plants stock the CO2 typically in the method of malic
acid via carboxylation of phosphoenolpyruvate to oxaloacetate, which
is then concentrated to malate. Decarboxylation of malate during the day discharges
CO2 inside the leaves, therefore permitting carbon fixation to
3-phosphoglycerate by RuBisCO.
Answer: All of the statements are true.
Explanation:
Purines are biologically synthesized as nucleotides and in particular as ribotides, that is, bases attached to ribose 5-phosphate. Adenine and guanine are both derived from the nucleotide inosine monophosphate (IMP), which is the first compound in the pathway to have a completely formed purine ring system.
Purine nucleotides can be synthesized in two distinct pathways. First, purines are synthesized de novo, starting with simple starting materials such as amino acids and bicarbonate. the purine bases are assembled already attached to the ribose ring. Alternatively, purine bases, released by the hydrolytic degradation of nucleic acids and nucleotides, can be salvaged and recycled. Purine salvage pathways are mostly noted for the energy that they save and the remarkable effects of their absence.
All statements are correct because the organization of purine synthetic enzymes involves multifunctional enzymes, reversible enzyme formations, through out the sequence there is maintenance of high local concentration and the ten steps requires only six enzymes.
Answer: 244,970 lawyers in earth
Explanation: Have a noice day!
Answer:
I believe the answer is C
sorry if I am wrong, its been a while since I did something like this
