The most abundant molecule in living organisms is
A. glucose.
B. water.
C. ammonia.
D. oxygen.
Answer: B
Anatomy & Physiology
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Graded potentials that arrive at postsynaptic neurons are called ________ if they make that cell more likely to fire.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
The pit in the abdominal wall marking the point where the umbilical cord entered the fetus is the ____________
Fill in the blank(s) with correct word
Anatomy & Physiology
Prescription drugs are limited to use under the supervision of a veterinarian or physician
a. true b. false
Anatomy & Physiology
What is the salivary gland that secretes a watery mixture rich in salivary amylase and buffers?
A) mandibular B) sublingual C) lingual D) submandibular E) parotid
Anatomy & Physiology