ATI Practice Test B Science (Actual)
What gland is on top of the kidneys? - AnswerAdrenal gland
Seaweed-> Snail-> Fish-> Dolphin
Which is the trophic level? - AnswerPrimary consumers are herbivores and obtain their carbon and
energy from organic materials fixed by producers. According to this food chain, snails consume seaweed,
a producer, making snails a primary consumer.
What gland makes melatonin? - Answerpineal gland
Role of Urethra - Answertransport urine out of the body
Results from the release of the neurotransmitter dopamine into the nerve synapse? - AnswerDopamine
binds to the receptor portions on the membrane of the postsynaptic cell.
Why are Gasses are compressible but liquids are not.? - AnswerParicals have a large amount of empty
space between them.
Which of the following is the form of energy contained in nutrient molecules and an ATP's high energy
bonds? - AnswerPotential Energy
Which of the following illustrates a negative feedback mechanism that occurs in the body? - AnswerThe
release of insulin from the pancreas in response to an increase in blood sugar levels.
Which of the following is a purpose of using control groups in an investigation? - AnswerTo establish a
standard for data comparison
Which of the following explains what happens in the circulatory system during hyperventilation? -
AnswerCarbon dioxide levels the blood becomes more basic, increasing blood pH.
First-degree burn involves what layers of skin? - AnswerEpidermis only
What gland is on top of the kidneys? - AnswerAdrenal gland
Seaweed-> Snail-> Fish-> Dolphin
Which is the trophic level? - AnswerPrimary consumers are herbivores and obtain their carbon and
energy from organic materials fixed by producers. According to this food chain, snails consume seaweed,
a producer, making snails a primary consumer.
What gland makes melatonin? - Answerpineal gland
Role of Urethra - Answertransport urine out of the body
Results from the release of the neurotransmitter dopamine into the nerve synapse? - AnswerDopamine
binds to the receptor portions on the membrane of the postsynaptic cell.
Why are Gasses are compressible but liquids are not.? - AnswerParicals have a large amount of empty
space between them.
Which of the following is the form of energy contained in nutrient molecules and an ATP's high energy
bonds? - AnswerPotential Energy
Which of the following illustrates a negative feedback mechanism that occurs in the body? - AnswerThe
release of insulin from the pancreas in response to an increase in blood sugar levels.
Which of the following is a purpose of using control groups in an investigation? - AnswerTo establish a
standard for data comparison
Which of the following explains what happens in the circulatory system during hyperventilation? -
AnswerCarbon dioxide levels the blood becomes more basic, increasing blood pH.
First-degree burn involves what layers of skin? - AnswerEpidermis only
