________ are chemical messengers secreted in the bloodstream and stimulate physiological responses in distant organs.
Fill in the blank(s) with the appropriate word(s).
Hormones
Anatomy & Physiology
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Which is not a membrane-bound organelle?
A. Ribosome B. Endoplasmic reticulum C. Peroxisome D. Golgi apparatus E. Lysosome
Anatomy & Physiology
Along an axon, the gaps between neurolemmocytes are called neurofibril ________
Fill in the blank with correct word.
Anatomy & Physiology
What is the name of the blood vessel found in the center of a hepatic lobule?
A. Hepatic vein B. Hepatic portal vein C. Central vein D. Sinusoid E. Hepatic transport vessel
Anatomy & Physiology
The reaction time for endocrine effects is generally measured in milliseconds.
Answer the following statement true (T) or false (F)
Anatomy & Physiology