Which neurotransmitter is released at neuromuscular junctions?
A. Acetylcholine
B. Glutamate
C. Dopamine
D. Serotonin
Answer: A
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Match the name of the element with the correct symbol.
a. potassium b. phosphorus c. sodium d. calcium e. carbon f. hydrogen g. chlorine h. nitrogen 1. _____ C 2. _____ Ca 3. _____ Cl 4. _____ H 5. _____ Na 6. _____ P 7. _____ K 8. _____ N
The ________ is the supporting tissue of an organ
Fill in the blank(s) with correct word
Cell membranes have a ____ structure with the polar head groups of the phospholipids facing toward the aqueous environment and the ____ facing toward the interior of the membrane
a. bilayer, hydrophilic tails b. bilayer, hydrophobic tails c. micellar, hydrophilic tails d. liposomal, hydrophilic tails e. liposomal, hydrophobic tails
If an individual has a deficiency in calories and protein,what disorder are they likely to have?
a. Anorexia nervosa. b. Protein deficiency. c. Pro-caloric malnutrition. d. Protein-calorie malnutrition.