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
Taya2010 [7]
3 years ago
12

What helps the plasma membrane function? channels and chain-like structures O pumps and gelatin-like material O nuclei and endop

lasmic reticula O chloroplasts and mitochondria​
Biology
1 answer:
12345 [234]3 years ago
8 0

Answer:

channels and chain-like structures

Explanation:

The plasma membrane contains channels that favor the transport of materials from both sides, i.e., from the intracellular medium to the extracellular environment. Membrane channels are a class of proteins that enable the passive transport of ions and chemical compounds by using the electrochemical gradient in both sides of the membrane. For example, channel proteins in the cell membrane known as aquaporins enable the transport of water across the cell membrane much more rapidly than by diffusion across this barrier.

You might be interested in
What can a good web best be classified as
goldenfox [79]

Below we explore the top 10 web design principles that will make your website aesthetically pleasing, easy to use, engaging, and effective.

   Purpose. Good web design always caters to the needs of the user. ...

   Communication. ...

   Typefaces. ...

   Colours. ...

   Images. ...

   Navigation. ...

   Grid based layouts. ...

   “F” Pattern design.

5 0
3 years ago
Match each form of energy with its definition. The energy of the bonds between atoms.
Licemer1 [7]
Chemical energy, hope this helps. Correct me if im wrong but im sure its chemical energy
7 0
3 years ago
From your genetics lab, what gram-positive bacterium was used during your experiment on genetic manipulation of a corn plant? lu
IRINA_888 [86]

From your genetics lab, Agrobacterium tumefaciens gram-positive bacterium was used during your experiment on genetic manipulation of a corn plant

Rhizobiaceae is a family of bacteria that includes Agrobacterium tumefaciens. Gram-negative and aerobically growing, these bacteria don't produce endospores. The cells have one to six peritrichous flagella and are rod-shaped and motile. Cells can exist alone or in pairs and range in size from 0.6 to 1.0 m by 1.5 to 3.0 m.

Agrobacterium tumefaciens is a gram-negative bacterium that causes tumors in plants through horizontal gene transfer. In a variety of plant species, Agrobacterium tumefaciens has been widely exploited as the primary agent in the generation of transgenic plants. A soil phytopathogen called Agrobacterium tumefaciens naturally infects plant wound sites and causes the disease known as crown gall by the transfer of (T)-DNA.

To learn more about agrobacterium tumefacient please visit
brainly.com/question/7231132
#SPJ4

6 0
1 year ago
The function of a root hair is to View Available Hint(s) The function of a root hair is to increase the surface area available f
dlinn [17]

Answer:

The function of a root hair is to increase the surface area available for absorption in plant roots

Explanation:

Root hairs are located mostly near a plant's root tips. Most water absorption occurs through the root hairs due to its large surface area for absorption of water. The root hairs acts as a protective mechanism to prevent harmful bacterial organisms from infecting the plant via the xylem vessels.

7 0
3 years ago
Three examples of biomass sources used to produce biopower
artcher [175]
Biomass might literally mean a biological mass, but it actually denotes sources that are burned to produce energy. Biomass is considered a renewable energy source. The primary one that has been used for thousands of years is wood; it is still widespread in many primitive areas and it is burned in old and new burners. Biofuels like ethanol from crops is another important source that has been on a rise. They are cheap and they are used a lot in developing countries. Finally, the burning of municipal waste is another source and many Nordic countries use it to produce energy and even some import waste to use as fuel.
6 0
3 years ago
Other questions:
  • How many chromosomes are in an adult wild mouses sperm cell?
    6·2 answers
  • How does a psuedoscorpian differ fron a true scorpion
    10·1 answer
  • A water molecule is polar. <br><br> TRUE or FALSE
    14·1 answer
  • What creates our climate?
    6·1 answer
  • Similarities between the DNA of certain bacteria and the DNA of both mitochondria and chloroplasts is evidence that these organe
    14·1 answer
  • Match each description to the appropriate biome
    13·2 answers
  • What similarities and differences in adaptation (for example, different locomotor needs or different weight-bearing needs) may a
    6·1 answer
  • Why is it difficult to bond three phosphate groups to Adenosine?
    10·1 answer
  • I need help asap!! thank you very much
    10·1 answer
  • In a cross section of soil, the Bhorizon consists of
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!