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aleksklad [387]
4 years ago
6

Active transport makes it possible for cells to:______.

Biology
1 answer:
luda_lava [24]4 years ago
8 0

Answer:

e. All of the above are correct.

Explanation:

Active transport is a type of transport in living systems in which molecules/ions/substances are moved or transported against their concentration gradient i.e. from a region where the substance is LOW to a region which it is HIGH, across a membrane. Since molecules are transported across a memembrane against their concentration gradient, an energy input in form of ATP is needed to do so.

Active transport is used in living systems to transport out secretory products and waste material against concentration gradients, take up nutrients from the environment against concentrations gradients etc. Since ions are substance moved by active transport from a low region to high region, there is an imbalance in the intracellular concentration of ions, such as Na, K etc.

Since there is no equilibrium in the concentration of ions on opposite sides of the membrane, an electric potential is formed across the membrane i.e. one part of the membrane will be more positively charged than the other.

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Misha Larkins [42]
The correct answer would be C. outcome of each cell division. 
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4 years ago
Reproducibility is the ability of data to be
KiRa [710]

Reproducibility is the ability of data to be?

it's duplicated

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3 years ago
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What is the basic function of the outer ear?
choli [55]
The outer ear consists of the pinna, the part you can easily see and feel, and the ear canal. The pinna helps to gather the sound waves<span> around us. These </span>sound waves<span>travel down the ear canal where they strike the ear drum. The ear drum separates the outer and middle ear.</span>
8 0
3 years ago
2. In a certain species of aliens, there are three main skin colors. This is an example of which type of inheritance
JulsSmile [24]

This is an example of Codominance inheritance

<u>Explanation:</u>

A correlation among pair of variants of a gene is termed as Codominance. Unit version of a gene is obtained by individual, designated an allele, from all parent. The ruling allele will be revealed,when the alleles are varied. They are screened if they are the outcome of the additional allele, termed recessive.

The appearance of the a allele is not disguised by another allele is the concept of Codominance  . When specifying alleles for codominance, the code is to practice a standard character to express dominant and recessive and do superscripts to describe the various codominant alleles.

5 0
4 years ago
Cuando tomamos aquellos componentes de la naturaleza, y las utilizamos, para nuestro abastecimiento y bienestar, tengan o no un
labwork [276]

Answer:

D. recurso natural (natural resources)

Explanation:

Spanish:

Los recursos naturales incluyen todos los animales, plantas, minerales, aire. Están hechos por la naturaleza y existen independientemente de que los humanos existan o no.

Estos recursos son utilizados por humanos que los están adaptando a sus necesidades, sin embargo, como consecuencia del uso extremo y mal uso, los recursos están desapareciendo lentamente.

English:

The natural resources are including all the animals, plants, minerals, air. They are made by nature and they exist whether humans exist or not.

These resources are used by humans who are adapting them to their needs, however, as a consequence of extreme use and misuse, the resources are slowly disappearing.

7 0
3 years ago
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