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Question 20 2.2 pts Which of the following is a true statement concerning hydrophilic signaling molecules? Its receptor is lo
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Answer #1

True statement is:

Option 2.

It may trigger a signalling cascade that causes a response in the target cell.

Rest are false.

The receptors are not located inside the cytoplasm.

They can be of different types, mainly proteins in nature.

After it enters a cell, it causes signal transduction cascade.

Its receptors contain protein binding domains.

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