Most Signal Molecules

question 43

Multiple Choice

Most signal molecules

• A) easily diffuse through the membrane and bind to a receptor in the cytoplasm.
• B) bind to membrane receptors and transmit information across a membrane without traversing the membrane.
• C) carry out functions in the nucleus after binding to a receptor in the cell membrane.
• D) easily diffuse through the membrane and bind to a receptor in the nucleus.
• E) None of the answers is correct.

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Deductions from gross income that occur before calculating the taxable income, specifically affecting the adjusted gross income on a tax return.

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