1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leya [2.2K]
3 years ago
12

What does the myelin sheath do?

Advanced Placement (AP)
2 answers:
motikmotik3 years ago
8 0
It’s an insulating layer that is formed amongst nerves such as nerves in the brain or spiral cord and it’s made of fatty substances and protein it allows eletric impulses to be transmitted swiftly
marshall27 [118]3 years ago
3 0
It acts an insulator on the neurons. The neurons are covered with it and hence the nerve impulses have to jump over the myelin sheath to reach other neurons. This causes nerve impulses to move rapidly from neuron to neuron.
You might be interested in
What percentage of students were noted as having different values from their parents?
Anestetic [448]
C) 56% is the correct answer
8 0
3 years ago
Read 2 more answers
1. A psychologist conducted a study at her home during an annual activity of children wearing masks and
morpeh [17]

Answer:

a) The dependent variable is defined as the variable that is being tested. The dependent variable here is the percentage of children who collected extra candy.

b) The data does not support the hypothesis 1 of the psychologist which states that the children would take more candy when they were alone. In the graph, percentage of children that took extra candy was higher when they were in group than when they were alone.

The data supports the hypothesis 2, which states that the children would take more candy when they were masked. From the graph, the percentage of children who took extra candy was higher when they were masked than when when they were unmasked.

c) The psychologist cannot generalize her findings to all children because she didn't use a random sampling procedure and she used children only from her neighborhood which doesn't represent the general population of children.

d) This study is not a naturalistic behaviour because the psychologist is dealing with subjects. She may also choose to manipulate the variables. Therefore we cannot call this study a naturalistic behaviour.

e) Modeling: This may play a role in the children's behaviour because the children may try to imitate what others did. The children may take extra candy because they saw others collecting extra candy.

Deindividuation: Here, the children's behaviour may be influenced by a feeling of anonymity. The children may take extra candy because they feel anonymous. Deinvuduated children feel anonymous due a feeling of loss of identity.

This explains why the percentage of chidren who took extra candy when in group was higher than that of the children who were alone.

Note: The graph is attached

7 0
3 years ago
The critical period for development, when exposure to disease prenatally can have the most devastating effects of growth, is ___
pishuonlain [190]

during the first 3 months.

5 0
3 years ago
Read 2 more answers
Glial cells surround neurons and transport nutrients from blood vessels to neurons. Glial cells also
lesantik [10]
Answer: act as the major excitatory cells in the central nervous system

explanation:
glial cells are non-neuronal cells in the central nervous system and the peripheral nervous system that do not produce electrical impulses. Maintains homeostasis, form myelin, and provide support and protection for neurons
8 0
3 years ago
I need help on Question #18 and in question #19
adell [148]
Hello,

The answer to #18 will be 4 since for every x-value, the y-value increases by 0.5. It's just that they skip some of the x-values tricking you.

So, let's use the first column set of answers to find the price for 4 tickets WITHOUT the service fee. If the service fee is $8.50, we need to subtract that from the total amount $56.50 to find out the prices for the tickets without the service fee: $48.00

Divide that by 4 so you can find out the number for just one ticket and you'll find that it costs $12.00 for a ticket without the service fee.

Now finding how much a single ticket costs, let's plug it in:
9 x $12.00 =  $108.00 AND now you have to add the $8.50 as the service fee:
$108.00 + $8.50 = $116.50 dollars

Hope this helps!

May

4 0
3 years ago
Other questions:
  • Which of these spheres deals with animals that live in the water:
    9·2 answers
  • Anybody know the answer?
    7·1 answer
  • Why did the San Francisco vigilance committee operate outside the law?
    13·1 answer
  • In 1958, Mildred Jeter, an African American woman, and Richard Loving, a white man, married in the District of Columbia. They th
    5·1 answer
  • as technology enhances renewable, sustainable energy sources, how will this likely affect the carrying capacity and growth rate
    6·1 answer
  • How does waste get to the excretory system
    12·2 answers
  • Is an example of a simple carbohydrate, and
    15·1 answer
  • An employer informs its employees that it will hold a substantial cash prize drawing for each work group at the end of each mont
    11·1 answer
  • Seventy percent of the students in a classroom are women and 30 percent are men. One student is described as ambitious, athletic
    7·1 answer
  • Which is the best cricketer? Give two example and describe them briefly?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!