ATI TEAS Practice Test Questions & answers well solved with a+ pass assured Qs Which of the following cell types provides a waterproofing function for the outer layers of skin? A. Melanocytes B. Keratinocytes C. Merkel cells D. Langerhans cells - n ANS

ATI TEAS 2023 Practice Test
questions with verified solutions
Qs
Which of the following glands is found on top of the kidneys?
- Thyroid
- Pituitary
- Adrenal
- Pancreas - n
ANS✔
Adrenal


Qs
Seaweed -> Snail -> Fish
-> Dolphin
Using the food chain above, which of the following terms best describe the trophic
level of snails?
- Producer
- Primary consumer
- Secondary consumer
- Tertiary consumer - n
ANS✔
Primary consumer


Qs
Producer - n
ANS✔
use energy of sun or chemicals to fix carbon into organic materials


Qs

,Primary consumer - n
ANS✔
Herbivores; obtain carbon and energy from organic materials fixed by producers


Qs
Secondary consumer - n
ANS✔
Carnivores; obtain carbon and energy from organic materials from primary
consumers


Qs
Tertiary consumer - n
ANS✔
Keystone predators; obtain carbon and energy from organic materials from
secondary consumers


Qs
Which of the following glands produces melatonin, the hormone that regulates
sleep?
- Thyroid
- Hypothalamus
- Pituitary
- Pineal - n
ANS✔
Pineal


Qs
What is the role of the urethra?
- To transport urine out of the body
- To transport the egg to the uterus
- To connect the kidneys to the bladder

, - To connect the uterus to the outside of the body - n
ANS✔
To transport urine out of the body


Qs
Which of the following results from the release of neurotransmitter dopamine into
the nerve synapse?
- the presynaptic neuron fires an action potential
- Dopamine binds to receptor proteins on the membrane of the postsynaptic cell
- Dopamine enters the cytoplasm of the post synaptic cell
- Dopamine causes the postsynaptic nerve cell to contract - n
ANS✔
Dopamine binds to receptor proteins on the membrane of the postsynaptic cell


Qs
Which of the following explains why gases are termed "compressible" and liquids
are not?
- Particles have fixed volume and are able to occupy the container in which they are
contained
- Particles do not have much empty space between them, thus making them rigid
- Particles have a large amount of empty space between them
- Particles are held closely together by intermolecular forces - n
ANS✔
Particles have a large amount of empty space between them


Qs
Which of the following is the form of energy contained in nutrient molecules and in
ATP's high-energy bonds?
- Mechanical energy
- Potential energy
- Kinetic energy