Biology, 24.01.2021 02:20 wowowosk

1 In a freak nail gun accident, a construction worker is impaled by a nail through the frontal lobe of his brain. The nail is surgically removed and some tissue damage occurs. Which neuroglia would be mobilized in repsonse to this accident? Select all that apply. A : ependymal cell B : microglia C : Schwann cells D : astrocytes E : oligodendrocytes 2

In the retina, visual signals pass from

A :

photoreceptors to ganglion cells to bipolar cells

B :

photoreceptors to bipolar cells to ganglion cells

C :

bipolar cells to photoreceptors to ganglion cells

D :

ganglion cells to photoreceptors to bipolar cells

33

If you were asked to develop a drug that blocked the action of the somatic nervous system and therefore relax muscles, where would you look to target that drug?

A :

The neuromuscular junction, because there exists so many accessible targets that could be blocked.

B :

None of the choices is correct.

C :

At the level of CNS control of somatic motor neurons, because the only place that all activity can be blocked is centrally.

D :

Voltage gated sodium channels, because these are the only way to specifically target the somatic nervous system.

Answers: 2

Show answers

Another question on Biology

Biology, 21.06.2019 21:20

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

Answers: 2

Answer

Biology, 22.06.2019 01:00

Talking listening and reacting non verbally are all part of communicating

Answers: 2

Answer

Biology, 22.06.2019 07:00

Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?

Answers: 2

Answer

Biology, 22.06.2019 09:20

Give examples of selective advantage of organism’s body part/organ

Answers: 1

Answer

You know the right answer?

1 In a freak nail gun accident, a construction worker is impaled by a nail through the frontal lobe...

Questions