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
ASHA 777 [7]
3 years ago
5

Each human body cells has how many pairs of chromosomes?

Biology
2 answers:
Stells [14]3 years ago
7 0

Answer:

Humans have 23 pairs of chromosomes and a total of 46 chromosomes.

Hope this helps! Please mark Brainliest!

Alekssandra [29.7K]3 years ago
6 0

Answer:

23 pair of chromosomes

Explanation:

You might be interested in
The specialized soft tissue manipulation technique used to ease the pain of conditions such as fibromyalgia, movement restrictio
DanielleElmas [232]

Answer:

myofascial release

Explanation:

3 0
3 years ago
The outer cortex of the brain contains the cell bodies of cerebral neurons and known as gray matter. true false
LUCKY_DIMON [66]

Answer:

true

hope this helps! <3

4 0
2 years ago
How do humans obtain the nitrogen they use in their bodies
olya-2409 [2.1K]
<span>Most organisms, including humans, can't use the free gaseous form of nitrogen found in the air. We need other organisms and natural processes to "fix" nitrogen into a solid form that plants and animals can use. Most of the nitrogen that plants and animals use is made by bacteria.</span>
3 0
3 years ago
Read 2 more answers
Animal and Plant Cell Organelles Use the drop-down menus to determine where these organelles can be found. Ribosome Endoplasmic
rjkz [21]

Answer:

  • Animal Cell:

Ribosome, Endoplasmic reticulum, Golgi apparatus, small Vacuoles, Lysosomes, Mitochondria, Cell membrane, Cytoplasm.

  • Plant Cell:

Ribosome, Endoplasmic reticulum, Golgi apparatus, Cell wall, Big Vacuole, Lysosomes, Mitochondria, Cell membrane, Cytoplasm, Chloroplasts.

Explanation:

                       <u>   Animal Cells                              Vegetable Cells</u>

Cell wall                          NO                                             YES

Vacuoles       YES, Small and more than ones     YES, Only one and big

Chloroplast                      NO                                        YES

Plasmatic membrane       YES                                            YES

Mitochondria                       YES                                         YES

Lysosomes                       YES                                           YES

Endoplasmic reticulum      YES                                           YES

Golgi apparatus                   YES                                           YES

Cytoplasm                            YES                                           YES

Ribosome                             YES                                           YES

Both the animal and plant cells are eukaryotic. They carry their genetic material in the nucleus and mitochondria. Organelles are located in the cytosol, and both of them are surrounded by a protector cell membrane.

However, they have some differences:

<u>Cell wall</u>: A rigid structure that provides support and protection.

  • Animal cells do not have a cell wall. They are only surrounded by the cell membrane, which is flexible, so they can adopt different shapes.
  • Plant cells have a wall, so their shape is usually prismatic and regular. The cell wall is composed mainly of cellulose.

<u>Chloroplast:</u> these are organelles that accumulate chlorophyll.

  • Animal cells do not have chloroplasts because they do not photosynthesize.
  • Plant cells have chloroplasts, and they are in charge of the photosynthesis process that allows plants to release oxygen. These organelles use solar light as the source of energy.

<u>Vacuoles</u>:

  • Animal cells have many and small vacuoles whose function is to store water, ions, and waste intracellular substances.
  • Plant cells have a unique big-sized vacuole that might occupy almost 90% of the cell. Their principal function is to store water and keep the turgidity. When the vacuole gets empty, the plant loses rigidity.

Other differences are:

The animal cell has centrioles, while the vegetable cell does not.

Plasmodium, chromoplasts, and glyoxysomes are present in the vegetable cell but not in the animal cell.

3 0
3 years ago
A pharmaceutical company claims that it has developed a drug that will decrease the likelihood of seizures in patients with epil
Paraphin [41]

Answer:

B

Explanation:

This ensures that the research is corroborated by other scientists and is peer-reviewed hence increasing the veracity of the findings. This also ensures that conflict of interest is addressed whereby the findings by the company may appear to be compromised or biased because such a finding would be in favour of their own needs (such as financial gain).  Peer review in such case is  even more important because it involves humans subjects and ethics are paramount in healthcare research.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Some antimicrobial chemicals are considered to be disinfectants and antiseptics. some antimicrobial chemicals are considered to
    6·1 answer
  • What can make a species less genetically diverse?​
    5·2 answers
  • Certain risk factors can predict whether or not an individual will get cancer.
    10·2 answers
  • Each of the following is an endoplasmic reticulum function except: _______
    9·1 answer
  • In the process of photosynthesis plant cells take in water and carbon dixode and release oxegen how is this different from what
    8·1 answer
  • You want to determine the various species of birds in your backyard. Identify three sources that you could use to
    6·1 answer
  • 1.What are the 3 steps of carbohydrate digestion?
    5·1 answer
  • What type of bonds attracts water molecules
    6·1 answer
  • Is the DNA in the form of chromatin or chromosomes when a cell finished cytokinesis
    7·1 answer
  • The cactus has a specialized fleshy stem that is specialized to store water for long periods of time. Which plant tissue most li
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!