Answer:
NADH - ID; ATP - CS; Citrate - CS
Explanation:
The citric acid cycle also called the tricarboxylic acid cycle (TCA) or Kreb’s cycle is a catabolic pathway for aerobic organisms. In the cycle, acetyl-coA is metabolized in a series of steps.
The regulation of the cycle is done by the availability of substrates produced within the cycle. It is known as feedback inhibition.
Succinyl-CoA – High concentration of succinyl-CoA inhibits a-ketoglutarate dehydrogenase.
Citrate – CS. Citrate synthase catalyses the combination of acety-CoA with oxaloacetic acid to form citrate. High concentration of citrate inhibits it.
NADH – For isocitrate to be converted to oxalosuccinate, it needs to bind with NAD+. ID catalyses the reaction. NADH inhibits ID by displacing NAD+
ATP Enzymes – CS. ATP inhibits citrate synthase through allosteric inhibition. As more ATP is produces, citrate synthase becomes less saturated with acetyl-CoA, therefore there is less acetyl-Co A to form citrate.
Answer:
Hydropower is like dams
Explanation:
Hydropower or water power is power derived from the energy of falling or fast-running water, which may be harnessed for useful purposes.
Answer:
d. error-prone repair
Explanation:
DNA polymerases are the enzymes responsible for synthesizing DNA, not only making faithful replicas of our chromosomes, but also carrying out the necessary repairs for the proper maintenance of your genetic information. Either due to the intensity of the genotoxic damage or due to defects in the repair machinery, the ideal situation of having a pristine, original mold of DNA for copying is not always possible, which explains the existence of a special type of DNA polymerases, specialized in tolerating various DNA lesions through a copy process called "translesion synthesis" which is an "error-prone" or error-guaranteeing.
There is also a new human translesion DNA polymerase, perhaps the oldest of all, and that is capable of initiating the synthesis of new DNA chains acting as a primase. This enzyme, called PrimPol, is present in both cellular compartments that contain DNA (the nucleus and mitochondria). Through gene silencing experiments it was shown that PrimPol is necessary for mitochondrial DNA replication, probably tolerating the high oxidative damage associated with the respiratory activity of these organelles.