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
Vlad [161]
4 years ago
13

Describe the purpose of the cell membrane.

Biology
2 answers:
storchak [24]4 years ago
8 0
The purpose of a cell membrane is that <span>it controls what passes into and out of the cell. </span>Cell membrane do a lot of function. protection of cell. food ingestion and excretion from cell. a medium between cell and outer environment. The cell membrane regulates the passage of chemicals in or out of the cell.
Ulleksa [173]4 years ago
5 0
It’s main purpose is to protect the cell from its surroundings
You might be interested in
Patrilocal, matrilocal, and bilocal rules of residence encourage the development of extended family living.
kirill [66]

Answer:

true

Explanation:

i just take the test

5 0
3 years ago
Read 2 more answers
Describe how to human body systems are synergized​
diamong [38]
The brain, mind, and body are a single unit which cannot be separated. Any alteration in the brain affects the bodily functions. Any physical condition can cause changes in the mind and the brain.

Research has proven that this mind-body connection is vital for the overall functioning of a human being. The mind and the body are not separate. What affects one affects the other. An imbalance in the body can often find its root in an imbalance in the mind, and vice versa. Given this mind-body connection, it becomes imperative for any wellbeing treatment to address the concerns of both the mind and the body.
6 0
4 years ago
Identify the correct statements concerning inorganic molecules: (check all
Masteriza [31]

Answer:

Water is the common solvent of the body

Water is a polar, covalent molecule

The high heat capacity of water relates to its ability to absorb significant

amounts of heat before changing one degree celsius .

Acids have a higher concentration of free H+ than are found in bases

Explanation:

Water is also called universal solvent because it can dissolve a large number of polar compounds due to its polar nature. In water, covalent bond is present between hydrogen and oxygen due to which partial positive charge occurs on hydrogen and partial negative charge appears on oxygen atom due to difference in electronegativity values. Acids has high concentration of proton (H+) while bases has high amount of OH- ions.

3 0
3 years ago
Scientifically, describe the shape of a DNA molecule.
galben [10]
The double helix is a description of the molecular shape of a double-stranded DNA molecule. In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature.
8 0
3 years ago
In contrast to eukaryotic cells, prokaryotic cells
Hunter-Best [27]
Does not have a nucleus. The prokaryotic cell's chromosome float around the cell itself.

3 0
3 years ago
Other questions:
  • Hich kind of biologist would most likely study whales?
    9·1 answer
  • Which function of the muscular system is best illustrated by the heart pumping blood throughout the body?
    13·2 answers
  • What is the function of sucrase in the breakdown of table sugar\
    6·1 answer
  • Which of the following is not an accurate description of chemical reactions?
    7·1 answer
  • What do we call plant material, manure, or any other organic material that is used as an energy source?
    14·1 answer
  • Since mature red blood cells do not contain a nucleus, more room is available for .
    5·2 answers
  • What is incomplete dominance?
    5·1 answer
  • A plant is a____ because it can make its own food by performing photosynthesis.
    10·1 answer
  • PLSSS HELP ASAP IF YOU TURLY KNOW THIS:)
    5·2 answers
  • PLEASE HELP, 20 POINTS! An example of meiotic cell division is shown below. In the diagram, genetic material is shaded according
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!