A behavioral pattern is triggered by:

a. a circadian rhythm.
b. an environmental stimulus.
c. a positive reinforcement.
d. a psychological stimulus.
e. a sign stimulus


E

Biology & Microbiology

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The common building block of ________ is the phenylpropene unit, which consists of a hydroxylated six-carbon aromatic benzene ring and a three-carbon linear side chain.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Antibody-mediated immunity is also called humoral immunity

Indicate whether the statement is true or false.

Biology & Microbiology

The DNA sequence capable of pairing with 5' CGATTAGT 3' is:

A. 3' GCTAATCA 5'. B. 5' GCTAATCA 3'. C. 3' CGATTAGT 5'. D. 5' CGATTAGT 3'.

Biology & Microbiology

These days many of our food crops are genetically modified. To some people this "frankenfood" poses many dangers and should not be used. Do you agree? Why or why not?

What will be an ideal response?

Biology & Microbiology