« previous next »

Author Question: When a neural impulse reaches the axon terminal of a neuron, the vesicles release varying amounts of ... (Read 62 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Jun 19, 2018
When a neural impulse reaches the axon terminal of a neuron, the vesicles release varying amounts of neurotransmitters into the__________.
 
  A) myelin sheath
  B) dendrite
  C) synaptic cleft
  D) nucleus
  E) Select

Question 2

In the context of prenatal development, the male embryo starts producing androgens, male sex hormones, by about the:
 
  A) second week.
  B) seventh week.
  C) fifth month.
  D) seventh month.


Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Neuron Diagram Neuron Diagram
Photosynthetic thylakoid membranes and numerous gas vesicles found in a cell of the cyanobacterial g Photosynthetic thylakoid membranes and numerous gas vesicles found in a cell of the cyanobacterial g
Human embryonic stem cells stained with Tra-1-60 (green) - a stem cell marker and nestin (red), a ne Human embryonic stem cells stained with Tra-1-60 (green) - a stem cell marker and nestin (red), a ne
Neural Circuitry in Defensive Behavior and Predation Neural Circuitry in Defensive Behavior and Predation
Impulse conduction via a myelinated axon. Impulse conduction via a myelinated axon.
Tummy rock to release energy blocks in the torso and head. Tummy rock to release energy blocks in the torso and head.
Video: First Stage of Labor and Delivery Video

For a complete list of videos, visit our video library