Bio 260 Endocrine System Practice Exam

Bio 260 Endocrine System Practice Exam - Bio 260 Endocrine...

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Bio 260 Endocrine System Practice Exam Directions: The format will consist of multiple choice and true/false questions. Select the answer the BEST answers the question. Please DO NOT write on the exam. 1. In the nervous system the messenger is an electrochemical; signal. What is the messenger called in the Endocrine system? a. synapse b. target c. gland d. hormone e. homeostasis 2. Hormones are also known as: a. neurotransmitters b. exocrine substances c. chemical messengers d. neural messengers e. synapses 3. Which of the following can a peptide hormone be composed of? a. modified amino acids b. steroids c. glycoproteins d. proteins e. a, c, d 4. When the message to make a protein moves from DNA to RNA it is called: a. transcription b. translocation c. turn around d. translation e. transduction 5. The theory that the shape of the receptor plays an important role in the binding of a hormone is known as the: a. lock and key hypothesis
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b. the shape hypothesis c. the hormone hypothesis d. the synapse hypothesis
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Bio 260 Endocrine System Practice Exam - Bio 260 Endocrine...

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