Amylase and starch are mixed and placed at 0°C. After the IKI test, the solution turns black. A Benedict's test yields a negative result. Was starch digested? How do you know?
A) No, the Benedict's test revealed no sugars in solution.
B) Yes, the starch test indicated that no starch remained, and the Benedict's test revealed the presence of sugars in solution.
C) Some was digested; the starch test showed some starch and the Benedict's test showed some sugars.
Answer: A
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A presynaptic (axo-axonal) synapse
A. is any synapse onto a cell body, and they can be either stimulatory or inhibitory. B. is a synapse between an axon terminal and a dendrite that can be either excitatory or inhibitory. C. is a synapse between an axon terminal and another axon's terminal that can be either excitatory or inhibitory. D. is a synapse between an axon terminal and another axon's terminal that is always inhibitory. E. is a synapse between an axon terminal and a dendrite of the same cell, which is always inhibitory.
Trace the path of a drop of blood from the left ventricle to the right hip joint
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_____________ is the process of converting energy in the form of light, sound, movement, or touch into a neural signal.
Fill in the blank(s) with the appropriate word(s).Fill in the blank(s) with the appropriate word(s).
Drugs used to treat inflammation are not without side effects. A common or serious side effect of Glucocorticoids is...
A) delay of blood clotting, causing stomach ulcers. B) damage to the liver, if taken in high doses. C) increased risk of infection and osteoporosis. D) none of the above.