Refer to the Table Below

question 63

Multiple Choice

Refer to the table below. The table summarizes results of experiments using whole cells.Cells were either incubated without an enzyme (control) or incubated with an enzyme.Proteases degrade proteins, and glycosidases degrade oligosaccharides.Which hypothesis is supported by these results?

• A) Receptors for signal transduction pathways 1 and 2 bind the same ligands.
• B) Receptors for signal transduction pathways 1 and 2 bind ligands that recognize glycoproteins.
• C) Receptors for signal transduction pathways 1 and 2 bind ligands that recognize nonglycosylated proteins.
• D) Pathway 1 involves a ligand that recognizes a nonglycosylated protein receptor, and pathway 2 involves a ligand that recognizes a glycoprotein receptor.
• E) Pathway 1 involves a ligand that recognizes a glycoprotein receptor, and pathway 2 involves a ligand that recognizes a nonglycosylated protein receptor.

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Definitions:

Nurses

Trained professionals who provide care and support to patients in various settings, playing crucial roles in medical teams and healthcare delivery with responsibilities that include medical care, patient education, and health advocacy.

Objective Stance

A neutral, unbiased perspective that is not influenced by personal feelings or opinions in considering and representing facts.

Human Health Service

Organizations and resources dedicated to promoting, maintaining, or restoring health through the prevention and treatment of illness.

Helpful Activity

A helpful activity refers to any action undertaken to provide aid, support, or benefit to individuals or groups.