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
photoshop1234 [79]
3 years ago
9

This is found in cell membranes and help protect the cell or organelles by allowing/not allowing molecules to enter. What is it?

Biology
2 answers:
DENIUS [597]3 years ago
5 0

Answer:

Phospholipid

Explanation:

goldfiish [28.3K]3 years ago
3 0

Answer is membrane protein

Plasma membrane or cell membrane is made of lipoprotein (lipid and protein). The structure of the plasma membrane is based on the fluid mosaic model which gives basic description of the structure and behavior of membranes. The plasma membrane is a mosaic of phospholipids, cholesterol and proteins. Many proteins can move within the plasma membrane through membrane diffusion.  The membrane proteins regulates the coming and going of substances into and out of the cell.

You might be interested in
The pluripotent, undifferentiated cells in the bone marrow that give rise to the formed elements are called _____ cells
LuckyWell [14K]

The pluripotent, undifferentiated cells in the bone marrow that give rise to the formed elements are called stem cells.

Pluripotent stem cells have the ability to undergo self-renewal and to give rise to all cells of the tissues of the body. However, this definition has been recently complicated by the existence of distinct cellular states that display these features.

There are two types of pluripotent stem cells :

  • Embryonic stem cells (ESCs)
  • Induced pluripotent stem cells

Embryonic stem cells are derived from the inner cell mass (ICM) of pre-implantation embryos and can be indefinitely maintained and expanded in the pluripotent state in vitro. Pluripotent stem cells can also be obtained by inducing dedifferentiation of adult somatic cells through a recently developed in vitro technology, known as cell reprogramming.

Similarly to  Embryonic stem cells , Induced pluripotent stem cells can be expanded indefinitely and they are capable to differentiate in all the derivatives of the three germ layers.

Another intriguing features of being pluripotent is its reliance on gene expression heterogeneity.

Learn more about Pluripotent here : brainly.com/question/18243320

#SPJ4

4 0
1 year ago
What would happen to the life of a cell if there was no Golgi apparatus?​
Setler [38]

Answer:

Explanation:

<em>lysosomes would not be produed  and the accumulation of dead and damaged organelle and the molecules in the cell wound ultimately result to cell death</em>

3 0
3 years ago
Read 2 more answers
Which form of government would have the MOST amount of citizen participation?
geniusboy [140]
ANSWER:

A. Democracy

Explanation:

A democracy would have the most amount of citizen participation because in this type of government members of society have equal access to political power through voting and elections

I hope I was helpful :)
8 0
3 years ago
Read 2 more answers
Parts of the earth that are utilized in the nitrogen cycle
miskamm [114]

Answer:

Atmosphere and geosphere is the part of the earth which is utilized in the nitrogen cycle.

Explanation:

In nitrogen cycle, the nitrogen which is present in the atmosphere comes down to the earth surface through rainfall. This nitrogen is absorbed by the earth and taken by roots of plants. Some amount of nitrogen is taken by many bacteria such as denitrifying bacteria which converts the soil nitrogen into atmospheric nitrogen and the nitrogen goes again to the atmosphere.

7 0
3 years ago
What must be broken for a DNA strand to separate?
ipn [44]
Hydrogen bonds connecting base pairs must be broken.
3 0
3 years ago
Other questions:
  • When a label says that a food has 20 amino acids what are they really trying to say?
    13·1 answer
  • Why is genetic variation important?
    9·2 answers
  • In _[blank]_ the cuplike opening of the gastrula develops into the organism's mouth.
    6·2 answers
  • 2 Points
    14·1 answer
  • What is the allele frequency?
    11·2 answers
  • In which cellular organelle do the three posttranscriptional modifications often seen in the maturation of mrna in eukaryotes oc
    6·1 answer
  • 25. The scientific method always begins with the answer to a
    13·1 answer
  • Emily went to the river and collected small water sample. when she returned home she place a drop of water on a microscope, whic
    11·1 answer
  • Agrobacterium infects plants and causes them to form tumors. You determine that tumor formation requires a large amount of the p
    13·1 answer
  • How are photosynthesis and cellular respiration related?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!