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
Alex_Xolod [135]
3 years ago
6

Large molecules such as glucose move across cell membranes through special protein channels during?

Biology
1 answer:
Pavel [41]3 years ago
4 0

Answer:

Glucose is a six-carbon sugar that is directly metabolized by cells to provide energy. ... A glucose molecule is too large to pass through a cell membrane via simple diffusion. Instead, cells assist glucose diffusion through facilitated diffusion and two types of active transport.

Explanation:

You might be interested in
Which component of a homeostatic system compares sensory information to a target value?
Katen [24]

<u>Answer:</u>

Integrator compares sensory information to a target value.

<u>Explanation:</u>

  • Integrator is responsible for sending 'instructions to an effector' based on 'sensory information' which eventually give responses.
  • These effectors execute the necessary changes required to adjust with the environment. Integrator act as the control centers.
  • Integrators send signals to the effectors after comparing the variables or changes at a definite set point.
  • However, its function mechanism is 'dependent on the feedback loop'.
8 0
3 years ago
rohans grandfather uses is a spectacles to read the newspaper clearly name the defect rons grandfather is suffering from​
elena55 [62]

Answer:

I guess the ans is eyesight

Explanation:

hope it helps

4 0
3 years ago
if cells are placed in pure water, will water will move intothe cells faster than it will move out of the cells?
wolverine [178]
If the concentration inside the cells is the same as outside (water) than it should move at the same rate. Only if the cell's concentration in the inside is more than it is on the outside is when water would move faster going in.
Hope this helps(;
8 0
3 years ago
What is the natural polysaccharide whose repeating structure can be symbolized by glcuaβ(1→3)glcnac, with these units connected
Nina [5.8K]
<h3><u>Answer;</u></h3>

The polysaccharide is <u><em>Hyaluronic acid</em></u>

<h3><u>Explanation;</u></h3>
  • <u><em>Hyaluronic acid is a natural polysaccharide</em></u> which is in the class of glycosaminoglycans that is mostly found in <em><u>neural, connective and epithelial tissues in human body. </u></em>
  • <em><u>Hyaluronic acid is made up repeating units of glucuronic acid and N-acetylglucosamine</u></em> that are<em><u> joined by alternating β- 1,4 and β- 1,3 glycosidic bonds. </u></em>
  • It is a <em><u>linear polysaccharide and is the only glycosaminoglycan </u></em>that lacks sulfate atoms in its structure.
6 0
3 years ago
With the exception of echinoderms, invertebrates are _____; chordates, echinoderms, and vertebrates are _____. soft-bodied; hard
n200080 [17]
With the exception of echinoderms, invertebrates are protostomes; chordates, echinoderms and vertebrates are deuterostomes.
3 0
3 years ago
Other questions:
  • Name three ways that you could reduce your personal water use.
    7·2 answers
  • Name two methods used by breeders to increase the rate of mutation
    11·1 answer
  • What statement best summarizes the relationship between photosynthesis and cellular respiration? (2 points)
    11·1 answer
  • Use a Punnett square to help answer the question.
    14·1 answer
  • In some areas, cattle on an open range may compact fragile soils while grazing. This can damage plant roots,leading to fewer, sm
    8·1 answer
  • The coracobrachialis muscle originates on the __________.
    6·1 answer
  • What is true of the energy that is passed from one trophic level to the next in a food chain?
    13·2 answers
  • Which of the following best describes the function of enzymes in biological systems?
    13·2 answers
  • Photosynthesis is an important process that converts light energy into what
    8·2 answers
  • Please help, I will give brainliest, answer 3-7 please :D
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!