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
Lelechka [254]
3 years ago
7

When the cells of the ______ are stimulated, the desire to eat subsides?

Biology
2 answers:
SVETLANKA909090 [29]3 years ago
6 0
<span>Satiety center of the brain.
 We can look at this as the "feeding engine of the brain". The state accomplished when the requirement for nourishment has been fulfilled is called satiety. The satiety focus point in creatures is situated in the ventromedial core of the hypothalamus.</span>
morpeh [17]3 years ago
5 0
Satiety center of the brain.
You might be interested in
I need to know why organisms that reproduce asexually would have the same alleles as the parent
finlep [7]

Ok so when organisms reproduce asexually, they are basically just copies of their parent. Imagine you were copied. The person would be exactly like you . They would have the same DNA and genetic makeup. This would make them have the same alleles. :)

5 0
3 years ago
Determine whether each statement describes mitosis, meiosis, or both mitosis and meiosis.
svp [43]

Occurs in  organisms that  sexually reproduce ==> Occurs in meosis.

Meiosis is a type of gamete-specific nuclear division.

Meiosis occurs during spermatogenesis and oogenesis (egg formation in women).

In order for the number of chromosomes, characteristic of the species, to be conserved, it is necessary that before the encounter, the number of chromosomes of each of the reproductive cells be divided by two.

The reduction in the number of chromosomes takes place during the phenomenon called "meiosis".


Occurs during  growth and  development ==> It concerns mitosis.

Mitosis will ensure the good fulfillment of several phenomena:

. embryonic development,

. the general growth of organisms from birth to adult size,

. continued growth of certain organisms and / or organs; for example, trees, hair, teeth in ruminants, nails, ...


The DNA is  replicated ==> concern both mitosis and meiosis.

The cell cycle of eukaryotic cells is as follows:

• Interphase (normal functions, DNA replication)

G1 - growth / cellular activity

S - DNA synthesis / replication

G2 - preparation for division

• Phase M (cell division): which consists of either mitosis or meiosis, depending on cell types.

• Cytocinesis (cytoplasmic division).

So whether it is mitosis or meiosis, both are preceded by a replication of the genetic material (DNA)


Occurs in  all organisms ==> concern both mitosis and meiosis.

An organism is a set of elements that make up a functional structure.

In biology, the term organism designates a living being as it is organized, that is to say composed of different organs or organelles forming a coherent whole (as opposed to micro-organisms).

All multicellular organisms have sexual reproduction, so their cells are systematically mitosis and meiosis.

We exclude microorganisms of which a very small part of them have asexual reproduction.


The number of  chromosomes  remains the same : concerns only mitosis.

During mitosis, the human cell has 2n monochromatid chromosomes. In phase S consists of a doubling of the amount of DNA indeed, and the cells then have 2n chromosomes bichromatidiens. In the metaphase of mitosis, the chromosomes of the mother cell are arranged on a "metaphase plate", then split in 2-chromosomes, but monochromatids, during anaphase. Each daughter cell therefore has 2n monochromatid chromosomes.



The number of  chromosomes  reduces by half ==> Concerns only meiosis

Meiosis unfolds in two stages:

* The first meiotic division is called reductional because it allows to pass from 2n double chromosomes to n double chromosomes.

* The second is called equational because it preserves the number of chromosomes: one passes from n double chromosomes to n simple chromosomes.

Meiosis thus allows the formation of 4 haploid daughter cells (or gametes).

In humans, a normal cell contains 2n = 46 chromosomes (thus 23 pairs) while a gamete contains n = 23 chromosomes in two divisions).

3 0
3 years ago
Read 2 more answers
The Ogallala Aquifer provides freshwater to many of the Western states.
kogti [31]

The Ogallala Aquifer is the largest aquifer in the United States.

It occupies an area of 174,000 square miles, spreading across 8 Great Plains States.

7 0
3 years ago
Read 2 more answers
HELP ME PLEASEEEE !!!
monitta

Answer:

True

Explanation: hope this helps!

5 0
3 years ago
Read 2 more answers
If the weather becomes stormy for a short time and then becomes colder, which type of front has passed
Llana [10]
Hello There!

It would be a Warm Front.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
5 0
3 years ago
Read 2 more answers
Other questions:
  • The second highest taxonomic classification between kingdom and class is called
    13·2 answers
  • Help solve this please I don't know how to do this
    8·2 answers
  • What is the smallest classification group?
    7·2 answers
  • Winds always blow from ________ pressure toward _______ pressure, and they curve because of the _______ effect.
    7·2 answers
  • ATP is considered a high-energy compound because energy is released when a bond is broken between
    9·1 answer
  • Genetic variation in a population refers to which of the following?
    6·1 answer
  • I need help!!! someone please help me!
    7·1 answer
  • Can someone help me please
    13·1 answer
  • How does water move from leaves to root? ​
    5·2 answers
  • Genes are the parts of DNA that code for proteins.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!