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exis [7]
3 years ago
8

Identify the components of the plasma membrane involved in facilitated diffusion

Biology
1 answer:
cluponka [151]3 years ago
8 0

Facilitated diffusion, is a type of diffusion that uses a medium such as a channel in the plasma membrane for any particle to pass from high to low concentration gradient. Moreover, this type of transport is described as passive since it does not use ATP.  

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Selective permeability in a sentence
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A type of membrane that will only allow certain particles and ions to pass through its membrane.
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3 years ago
What is created during the krebs cycle that is so important for the electron transport chain
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During the krebs cycle NADH (Nicotinamide adenine dinucleotide) and FADH (<span>Flavin adenine dinucleotide) are made and used in the electron transport chan. Hope this helps!</span>
7 0
3 years ago
the nutrients in foods perform functions in the body, what are they and briefly describe the nutrients involved in these functio
Ludmilka [50]

Answer:

The human body needs a list of macromolecules and micromolecules for performing day to day functions.

The essential macronutrients that the body requires are:

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Proteins: Proteins are essential nutrients which are required for growth as well as better functioning of the immune cells of the body.

Fats and oils: These are needed for providing insulation to the body and to store energy.

Fibres: These are a mixture of carbohydrates.

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The essential micronutrients that the body requires are:

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7 0
3 years ago
19. Explain the following observation made by Gregory Mendel in his experiments, A cross between a
Elis [28]

Answer:

The correct answer is - can be explained by the law of dominance.

Explanation:

In this experiment of Gregory John Mendel where he made a cross between a purebred tall plant and a purebred dwarf plant and in the first generation all the offspring were tall.

It can be explained by that every offspring get one allele from both parents and in purebred both alleles are either dominant or recessive and both parent plant gives one allele which makes a heterozygous condition in which the dominant allele masks the recessive allele and offspring express phenotype of the dominant parent.

4 0
3 years ago
Why insects are the most diverse animals that live in all habitats?​
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Insects has a broad range of species and they are able to easily adapt according to their surroundings, hence increasing their survivability rate
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