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
Delicious77 [7]
3 years ago
14

Which of the purely endocrine organs contain modified neurons that produce and secrete neurohormones?

Biology
1 answer:
irga5000 [103]3 years ago
4 0

Answer:

D. Only the adrenal medullae

Explanation:

The adrenal medulla is the inner region of the adrenal gland. It consists of the modified sympathetic ganglion of the autonomic nervous system and develops from the same embryonic tissue as all other sympathetic ganglia. The cells of the adrenal medulla lack axons and are [present in the form of clusters around large blood vessels.

The chromaffin cells of adrenal medulla serve the endocrine function. These cells are innervated by sympathetic preganglionic neurons of the ANS. The adrenal medulla secretes epinephrine and norepinephrine which are called neurohormone as being secreted by neurons.

You might be interested in
The sugar and phosphate portion of the nucleotides are found _____ on the DNA twisted ladder.
Vesna [10]
The sugar and phosphate portion of the nucleotides are found as segments of the rails on the DNA twisted ladder.
7 0
3 years ago
During glycolysis, two hydrogen atoms are picked up by the coenzyme nicotinamide adenine dinucleotide (NAD). What B vitamin is r
Maslowich

Answer:

Niacin (Ans. A)

Explanation:

Nicotinamide adenine dinucleotide (NAD) is known as important cofactor which help in carrying electrons from one reaction to another reaction in the cellular respiration process.

Cells are able to restore performed compounds which are containing a pyrimidine base precursor vitamin for the synthesis of NAD: nicotinamide, nicotinic acid, and nicotinamide riboside.

These elements are taken up from the diet whos containing vitamin B3. Nicotinamide, and nicotinamide riboside both can be absorbed from the gut. Niacin or vitamin B3 also produced within cells with the help of cellular digestion of NAD+.

7 0
3 years ago
Gregor Mendel determined that some tall pea plants carried the dominant gene TT, while dwarf pea plants carried the recessive ge
Sladkaya [172]
There will be no dwarf pea plants in the first generation, because T is the dominant gene

4 0
3 years ago
Approximatley how many human genes are there
beks73 [17]

Answer:

between 20,000 and 25,000

8 0
3 years ago
13. What feature of this plant was least likely inherited from its parents?
rusak2 [61]

Answer: B

Explanation: That'd be based on how it's taken care of

6 0
3 years ago
Other questions:
  • The bonds in molecules of monosccharides store
    5·1 answer
  • Sort the phrases into the appropriate bins depending on whether they are true only for channels, true only for carrier proteins,
    13·1 answer
  • Please help me on this
    15·1 answer
  • Which of the following is a benefit of scientists studying seismic waves?
    10·2 answers
  • What computer generated document helps organize and display data?
    14·1 answer
  • If we were able to artificially alter the membrane permeability of pacemaker cells so that sodium influx is more rapid, ________
    14·2 answers
  • Felis domesticus and felis concolor and members of the same what
    6·1 answer
  • The timber industry has stagnated because there is no opportunity for innovative new products,
    13·1 answer
  • An _______________ is a group of organisms and other non-living parts of the environment that lives in an area.
    8·1 answer
  • a scientist finds an organism that has a single cell without a nucleus this organism was found in pond water in which kingdom do
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!