Which of the Following Is NOT True of the Enzyme-

question 27

Multiple Choice

Which of the following is NOT true of the enzyme- substrate interaction?

• A)Some enzymes accept any of a whole group of substrates.
• B)Many enzymes are extremely specific regarding a substrate.
• C)Cells are often able to carry out metabolic activity with only a handful of enzymes.
• D)Many enzymes cannot recognize a stereoisomer of their substrate.
• E)Carboxypeptidase recognizes any of the amino acids from the carboxyl end of a polypeptide.

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Definitions:

Minor Calyces

Small cup-shaped structures in the kidney that funnel urine into the major calyces.

Major Calyces

The large branches of the renal pelvis that collect urine from the minor calyx before it flows into the ureters.

Urethra

A tube that conducts urine from the bladder to the outside of the body, also serving as a passage for semen in males.

Renal Papilla

The apex of the renal pyramid in the kidney which projects into the lumen of the renal pelvis.