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ddd [48]
3 years ago
6

The Proteins in the cell membrane

Biology
1 answer:
Shkiper50 [21]3 years ago
7 0
C. Channel proteins bind to molecules too large to diffuse into or out of the cell, and allow them to pass.
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What behavioural adaptation does a desert fox have to help it survive in hot places
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1. Their large ears help dissipate excess body heat on hot days in the desert. 2. The fennec fox seems to be the only carnivore living in the Sahara Desert able to survive without free water. Their kidneys are adapted to restrict water loss, their extensive burrowing may cause the formation of dew, which can then be consumed, and they will receive moisture from the food that they eat. 3. Their burrowing and nocturnal lifestyle helps restrict water loss. 4. Their thick fur helps insulate them from the cold desert nights. 5. Their sandy fur helps to reflect heat, and also provides excellent camouflage. 6. Fennec foxes also have thick fur on the soles of their feet, which insulate against the hot sand of the desert. This extra fur on the soles of their feet also affords them excellent traction in the loose sand.
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3 years ago
A researcher is using a modified version of FRAP. She has devised a technique that allows her to label all the peripheral membra
asambeis [7]

Answer:

The correct answer is option B.

Explanation:

FRAP or Fluorescence Recovery After Photobleaching refers to a method of finding the kinetics of diffusion in living cells, generally with the assistance of fluorescence microscopy. The method comprises the labeling of a particular cell constituent with a fluorescent molecule, imaging that cell, photobleach a small section of the cell, then image the recovery of fluorescence with time.  

In the given question, as the fluorescence has recovered back to the bleached region. The scientist can come to the conclusion that the membrane of the cell and the peripheral membrane proteins do not always belong together.  

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4 years ago
How do you inspire young people to read
goldfiish [28.3K]

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READ TO THEM TELL THEM ABOUT FAMOUS AUTHORS

Explanation:

LET THEM NO THE GOOD THATS GOING TO COME OUT OF IT

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4 years ago
The smallpox virus has the potential to be used as a biological weapon. Briefly explain.
egoroff_w [7]
A. Smallpox could make a good biological weapon because it is an airborne virus.

B. Smallpox can be prevented via vaccination and potentially prevented by HEPA filters.
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In a science experiment, you studied how the amount of sunlight affects the height of 5 sunflower plants. You recorded your obse
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the amount of sunlight

Explanation:

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