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3 years ago

Explain how diffusion limits the size of a cell. 9th grade level

Biology

2 answers:

Arisa [49]3 years ago

8 0

Answer:

Diffusion is powerful over a particular distance and bounds the size that a character cellular can gain.

Explanation: If cellular is an unmarried-celled microorganism, consisting of an amoeba, it is able to satisfy all of its nutrient and waste needs via diffusion. If the mobile is too massive, then diffusion is useless at finishing all of these responsibilities.

Bumek [7]3 years ago

7 0

Answer: diffusion affects a cell by moving particles in a high concentration to a low concentration via water.

Explanation:

sorry if this is not clear enough i am In 7th grade

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The components of the scientific argument are

Feliz [49]

Answer:

This process is known as evidence-based argumentation. The figure below explains the three components of a scientific argument - the claim (or the explanation), the evidence (or the observations), and the rationale (or the reasoning). Reasoning that explains the evidence and why it supports the claim

Explanation:

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3 years ago

On rare occasions, mutations can be beneficial to an organism.<br> a. True<br> b. False

iogann1982 [59]

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2 years ago

1. The diagram below represents a cell and several

Ray Of Light [21]

Explanation:

(3) active transport

The molecules would be moving against their concentration gradient from a region of low concentration to a region of high concentration.

While cells facilitate the transport of molecules via movement across the cell membrane, there many different mechanisms. These include passive diffusion, facilitated diffusion, and passive transport. However some very large molecules require specialized type of active transport, which requires energy in the form of ATP, in order to move substances across the membrane against their concentration gradient.

Active transport is a mediated process that requires an energy input and the use of specialized membrane proteins to move against the concentration gradient. These proteins require energy in the form of adenosine triphosphate or ATP in order to facilitate necessary conformational changes to the large protein molecules to alter the spatial location of the molecule. For instance, with Na+, K+ pumps in cell membranes.

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

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3 years ago

What Are Genes?

Hatshy [7]

C. the basic unit on inheritance

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3 years ago

Why do you think there are more organisms and energy available for life in the producer level?

lutik1710 [3]

Answer:

Producers which means plants have the most energy in a food chain or web besides the sun and they give an organism more energy than a primary consumer or secondary consumer would. Plants absorb about 1% of the sunlight that strikes them. The rest is reflected into space or transmitted through objects.

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2 years ago