Which of the Labeled Bonds in the Following Peptide Chain

question 57

Multiple Choice

Which of the labeled bonds in the following peptide chain will break when carboxypeptidase A is used to hydrolyze the chain?

• A)1
• B)2
• C)3
• D)4

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Definitions:

Objective Lenses

Lenses closest to the specimen in a microscope that magnify the image of the sample.

Focus Knobs

Controls on a microscope that adjust the clarity and sharpness of the specimen being viewed by moving the lenses closer or farther from the specimen.

Iris Diaphragm

A mechanical device, typically part of a camera or microscope, that controls the amount of light passing through a lens or onto a specimen.

Field Diameter

The diameter of the field of view seen through the microscope, typically measured in millimeters or micrometers.