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grandymaker [24]
2 years ago
7

How Do Sugar Molecules Cross the Cell Membrane?

Biology
1 answer:
Shalnov [3]2 years ago
8 0

Answer:

The correct answer is - through facilitated diffusion and active transport.

Explanation:

Glucose is a six-carbon sugar molecule that is directly utilized by cells to provide energy. A glucose molecule is large enough to go through a cell membrane with simple diffusion.  

Cells help glucose molecules to cross the cell membrane through facilitated diffusion and active transport. Active transport is of two types primary and secondary active transport to help the glucose molecule to cross the membrane.

Thus, the correct answer is - through facilitated diffusion and active transport.

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Based upon the data for the other locations (ex. Tulle Well or Christmas Pass etc.) What color mice would you predict would be m
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without the graph presenting the data you can't really answer this but I assume since o Neil pass has a green environment the mice would be brown to match the ground

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Carbon dioxide and water are converted to sugars in the ____
Anastaziya [24]

Answer:

Photosynthesis

Explanation:

Photosynthesis

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40: 3

41: 1

Explanation:

40: When trying to achieve a better or sharper image on a microscope, the part of the microscope that needs to be adjusted is the "fine focus" which is responsible for better/sharper image by either moving the stage or the eyepiece. The fine focus is labelled C in the image.

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7 0
2 years ago
3. The remains of ancient plants, animals, and microorganisms are commonly referred to as...
Komok [63]

Answer:

Fossil fuels

Explanation:

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6 0
3 years ago
Describe the functions of the four photoreceptor proteins in human vision.
VLD [36.1K]

Answer:

In human vision, the cone visual opsins are grouped into four photoreceptor protein families LWS, SWS1, SWS2, RH2 .

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  • SWS2: produce pigments sensitive to short wavelengths, blue, 450-495 nm

  • RH2: produce pigments sensitive to medium wavelengths, green, 495-560 nm

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Explanation:

Photoreceptor proteins are light-sensitive proteins that mediate light-induced signal transduction, thus they are involved in the sensing and response to light in a variety of organisms.

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This photoreceptor proteins are located at the cone photoreceptor cells and are responsible of photopic vision.

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