Consider the following alignment of two DNA sequences:

                            AGTAAC

                            AA_ _AC

Assuming an affine gap scoring scheme of an identity matrix for substitution, a gap initiation penalty of 1 and a gap extension penalty of 0.1, the score of the alignment is _________

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#Question id: 3480

#SCPH28 | Zoology

Which of the following statements about learning and behavior is correct?

A) Operant conditioning involves associating a behavior with a reward or punishment.

B) Associative learning involves linking one stimulus with another.

C) Behavior can be modified by learning, but some apparent learning is due to maturation.

D) Imprinting is a learned behavior with an innate component acquired during a sensitive period.

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#Question id: 417

#SCPH05 I Biotechnology

Muscle contraction involves the conversion of:

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#Question id: 10339

#SCPH05 I Biotechnology

Nitrate assimilates into the root where the conversion of nitrate to nitrite in the cytosol, a reduction reaction that involves the transfer of two electrons catalyzes by an enzyme that is NAD(P)H dependent is known as

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#Question id: 12103

#SCPH28 | Zoology

Which of the following is a good description of an ecological niche? 

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#Question id: 1564

#SCPH05 I Biotechnology

When antibodies bind antigens, the clumping of antigens results from ________.