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
vredina [299]
3 years ago
12

What property of membranes allows interactions to take place within the membrane, including the assembly of membrane protein clu

sters at particular sites and the formation of specialized structures?
Biology
1 answer:
Greeley [361]3 years ago
5 0

Answer:

Phospholipid bilayer.

Explanation:

The plasma membrane (also known as the cell membrane or cytoplasmic membrane) is defined as a biological membrane that separates the interiors of a cell from its external environment.

The plasma membrane has a function that protects the cell from its external environment, mediates cellular transport, and transmits cellular signals.

It is composed of a lipids bilayer (phospholipids and cholesterol), (phospholipid is a lipid made of glycerol, two fatty acid tails, and a phosphate-linked head group) with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules which hence, regulates the movement of substances in and out of cells. Plasma membranes is very flexible in order to allow cells change form example, red blood cells change shape as they pass through narrow capillaries.

You might be interested in
Nervous System
ElenaW [278]

Answer:

sensory integration

Explanation:

Sensory information is processed in the brain in this step.

sensory - integration

integration :

the coordination of processes in the nervous system, including diverse sensory information and motor impulses.

which means processing

so sensory integration means

sensory processing

5 0
3 years ago
Three genes in fruit flies affect a particular trait, and one dominant allele of each gene is necessary to get a wild-type pheno
Dmitry_Shevchenko [17]

Answer:

D

Explanation:

5 0
3 years ago
Read 2 more answers
Explain the process of cross-pollination.
Anna007 [38]

Cross pollination is the transfer of pollen of different species to stigma of different species of plants.

Cross pollination results in healthy, viable and diverse plants.

Mendel observed that traits could either be dominant or recessive.

Blended traits or incomplete dominance is the condition in which dominant allele could not produce its trait alone instead blending with recessive allele takes place giving new phenotype to progeny.

Explanation:

In cross pollination pollen transfer takes place from anthers to stigma. In Mendelian genetics the anthers of the plant was removed because it has both male and female parts on same plant so that self pollination does not take place.

The importance of cross pollination is that it creates diversity in the plant species since the traits having different alleles are combined to form the progeny plant. The offspring are healthier and high quality seeds are found.

Mendel observed that traits are either dominant or recessive in general.  It was observed that when homozygous parents were crossed, the progeny in F1 generation always had dominant trait. The recessive trait only appeared when F1 generation offspring were self pollinate.

Blended traits or incomplete dominance appear when alleles get blended and exhibit the traits in phenotype. The phenotype appeared will not be matching with either parents.

The example is a white coloured flower is crossed with red colour flower the resultant colour of the flower is pink. It shows that dominant allele red is not completely dominant and gets blended with white colour.

7 0
3 years ago
What is sadness....༎ຶ‿༎ຶ​
Rashid [163]

Answer:

Sadness has sad feeling. for example, if a friend dies, you will cry. that is what sadness is.

Explanation:

3 0
2 years ago
Read 2 more answers
PLEASE HELP ME ON BOTH QUESTIONS ASAP STOP SCAMMING ME!!!!!
Harlamova29_29 [7]

Answer:

1.b

2.a

3.c

QUESTION #6: A

Explanation:

Hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • The phenomenon where rare traits are found in abundance in a new or recently isolated location is called
    15·1 answer
  • Why do hydras use its stinging cells?
    5·2 answers
  • Air contains 78 percent, nitrogen 21 percent oxygen, and one percent argon. Which gas is the solvent?
    6·2 answers
  • Biology multiple choice
    5·2 answers
  • Field mice are sexually-reproducing organisms. In a population of field mice, traits that promote survival and reproduction are
    9·2 answers
  • Why is it important to study sunspots? How can they affect Earth?
    8·2 answers
  • In a cell stain, the auxochrome has a positive charge and will stick to the bacteria. In a cell stain, the auxochrome has a nega
    14·1 answer
  • Help me please I need to pass this test
    5·2 answers
  • Cancer is caused by abnormal growth is due to a genetic mutation. Which of the following can cause this genetic mutation? (Choos
    10·1 answer
  • Which organelle is found in both plant and animal cells and allows only certain things to pass in and out of the cell?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!