Question
The three regulatory enzymes in the citric acid cycle are:
____
Answer
The three regulatory enzymes in the citric acid cycle are:
Citrate synthase
Isocitrate dehydrogenase
α-ketoglutarate dehydrogenase complex
Note: Regulatory and the term rate-limiting are very different. These enzymes may be able to regulate through presence or absence of certain molecules or whatever. Rate-limiting is the enzyme that is the slow step and the rate of this reaction is not determined by substrate concentration, but only by the activities of these enzymes. Regulators can up or downregulate while rate-limiting is needed in order for full reaction to go through.
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A ____ sense RNA strand is itself an mRNA and can be translated directly into DNA.
A positive sense RNA strand is itself an mRNA and can be translated ____ into DNA.
This amino acid is ____.
This amino acid is Glycine, GLY, G: Nonpolar Aliphatic.
This amino acid is ____.
This amino acid is Alanine, ALA, A: Nonpolar Aliphatic.