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djverab [1.8K]
3 years ago
11

Two mule deer lock antlers as they demonstrate strength and worthiness to a female mule deer . The winner of the Barthes will ma

te with the female .
Biology
1 answer:
Ymorist [56]3 years ago
6 0
What is your question? This is just a statement
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Mitochondria are a cell's powerhouse. Which of these cells would need a large number of mitochondria to function and survive?
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Liver cells would need a large number of mitochondria to function and survive as alot of energy is required to detoxify the toxic material and also aids in insulin production when sugar level is high or intake of sugar becomes high

so correct option is C.

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Atp is much better at doing what​
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3 years ago
What are the similarities and differences between carrier proteins and channel proteins​
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* Channel proteins- these are proteins with a hydrophilic pore where specific ions are able to pass through the membrane. Each channel protein is specific to an ion. This is the only way ions can travel through the membrane. They are trans membrane proteins.

* Carrier proteins- these are proteins which allow larger or polar molecules through the membrane. They are trans membrane proteins.

Carrier proteins essentially “carry" signals that are not soluble in aqueous solution through the blood stream to their target cells. Carrier proteins for hydrophilic signals prevent degradation of the signal. Channel proteins are embedded in cell membranes. They often are receptors (though not always), and when activated, allow specific ions to pass through the membrane.

A channel protein is a special arrangement of amino acids which embeds in the cell membrane, providing a hydrophilic passageway for water and small, polar ions. Like all transport proteins, each channel protein has a size and shape which excludes all but the most specific molecules

The carrier protein facilitate diffusion of molecules across the cell membrane. The protein is imbedded in the cell membrane and covers the entire membrane. This is important because the carrier must transport the molecule in and out of the cell.
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3 years ago
HELP PLSS 18 points!!!!
joja [24]
A) Amsterdam is the answer
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How do guard cells operate to allow leaf gas exchange
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8 0
3 years ago
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