Enzyme 1 converts substrate A into product B.  Is this an example of a metabolic pathway?  

A.  Yes.  This is a metabolic pathway that includes feedback inhibition.
B.  No.  This only describes one chemical reaction.  A metabolic pathway includes multiple chemical reactions.
C.  Yes.  This is a simple metabolic pathway.
D.  No.  A metabolic pathway must include an inhibitory step.


B.  No.  This only describes one chemical reaction.  A metabolic pathway includes multiple chemical reactions.

Biology & Microbiology

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You find an Arabidopsis plant in your greenhouse that lacks stamens and carpels, and has two rows of petals and sepals. What happened to cause this abnormal flower development?

A. a deleterious mutation of gene C B. an overexpression of gene B C. a deleterious mutation of gene A D. a deleterious mutation of C and overexpression of E E. a deleterious mutation of C and overexpression of A

Biology & Microbiology

A moss spore develops into a young gametophyte called a(n) ____

a. gametangium b. antheridium c. protonema d. prothallus e. archegonium

Biology & Microbiology

Sea otters are protected from the cold by having:

a. thick blubber. b. thick fur. c. waxy fur. d. fatty tissue. e. thick skin.

Biology & Microbiology

Four of the five choices listed below are features of

plasma membrane extensions. Select the exception. a. amyloplast b. centriole c. microtubule d. basal body e. 9 + 2 array

Biology & Microbiology