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Makovka662 [10]
3 years ago
7

Where can membrane proteins be located? a. entirely within the membrane b. on the surface of the membrane c. in either position

d. The position of membrane proteins has never been determined
Chemistry
1 answer:
expeople1 [14]3 years ago
6 0

Answer:

C) in either position

Explanation:

There are two kinds of membrane protein:

a) Integral proteins:  They have a fixed or permanent association with the membrane. They are majorly embedded in the middle layer of membrane.   A kind of integral proteins are transmembrane proteins, they can cross the membrane and are path for transport of ions or molecule in and out cell.

b) Peripheral proteins: The are confined to the surface of membrane and are boned with ionic interactions. they are more in number as compared to integral proteins.

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Explanation:

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3 years ago
The process that makes atmospheric nitrogen available to plants by mutualistic and free-living bacteria is called
artcher [175]
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4 years ago
A 25 Ω resistor has a voltage drop of 12 V across it. Calculate the current flowing through the resistor
Yanka [14]

Answer:

0.48

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4 0
3 years ago
Sodium burns violet in a flame. What is the energy of this blue light if a photon released has a wavelength of 413nm
ludmilkaskok [199]

According to Einstein the energy of photon is given by the equation,

E = hν = h . c/λ

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Substituting the data into the equation we get,

E = h . c/λ

E = 6.626× 10⁻³⁴ J.s x (3 x 10⁸ m/s) / 413 x 10⁻⁹ m

E = 4.8 x 10⁻¹⁹ J

The energy of this blue light is  4.8 x 10⁻¹⁹ J

7 0
4 years ago
PLS HELP ASAP NO LINKS WILL MARK BRAINLIEST IF CORRECT
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Answer:Strontium-90 and cesium-137 have half-lives of about 30 years (half the radioactivity will decay in 30 years). Plutonium-239 has a half-life of 24,000 years. High-level wastes are hazardous because they produce fatal radiation doses during short periods of direct exposure.

Explanation:

6 0
3 years ago
Read 2 more answers
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