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Butoxors [25]
3 years ago
11

Under what conditions would a cell perform lactic acid fermentation instead of the krebs cycle and etc

Biology
1 answer:
AnnZ [28]3 years ago
8 0
If there was a lack of oxygen
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What limitations will there be to building an eco-friendly home in this neighborhood? consider social, financial, and climate co
Anastaziya [24]

The limitations in designing and building an eco-friendly home in Illinois will be climate constraints and social limitations.

<h3>What are eco-friendly homes?</h3>

Eco-friendly homes are homes which are designed such that they do not pose any danger to the envrionment.

Eco-friendly homes are compatible with the environment and make use of available environmental resources to design an environmental-friendly home.

The limitations in designing an eco-friendly home in Illinois will be:

  • Climate constraints - due to hot climatic conditions
  • Social constraints - due to its dense population

Therefore, the limitations in designing an eco-friendly home in Illinois will be climate constraints and social limitations.

Learn more about eco-friendly homes at: brainly.com/question/10152622

#SPJ1

5 0
2 years ago
Which explanation describes why Archaea is placed into a different domain from bacteria?
antiseptic1488 [7]
The answer is c. hope that helped
7 0
3 years ago
30 POINTS PLEASE HELP
Arlecino [84]

<u>changes </u><u>in </u><u>abiotic </u><u>factors</u> is the most appropriate answer for this question.

Hope it helps you...

(by Benjemin)

3 0
3 years ago
A) Compare and contrast diffusion, passive transport (diffusion &amp; facilitated), primary active transport and secondary activ
zheka24 [161]

Answer:

<u>Passive transport</u>: It does not need any energy to occur. Happens in favor of an electrochemical gradient. Simple diffusion and facilitated diffusion are kinds of passive transport.

<u>Simple diffusion</u>: molecules freely moves through the membrane.

<u>Facilitated diffusion</u>: molecules are carried through the membrane by channel proteins or carrier proteins.

<u>Active transport</u> needs energy, which can be taken from the ATP molecule (<u>Primary active transport</u>) or from a membrane electrical potential (<u>Secondary active transport</u>).

Explanation:

  • <u>Diffusion</u>: This is a pathway for some <em>small polar hydrophilic molecules</em> that can<em> freely move through the membrane</em>. Membrane´s permeability <em>depends</em> on the <em>size of the molecule</em>, the bigger the molecule is, the less capacity to cross the membrane it has. Diffusion is a very slow process and to be efficient requires short distances and <em>pronounced concentration gradients</em>. An example of diffusion is <em>osmosis</em> where water is the transported molecule.
  • <u>Facilitated diffusion</u>: Refers to the transport of <em>hydrophilic molecules</em> that <em>are not able to freely cross the membrane</em>. <em>Channel protein</em> and many <em>carrier proteins</em> are in charge of this <em>passive transport</em>. If uncharged molecules need to be carried this process depends on <em>concentration gradients</em> and molecules are transported from a higher concentration side to a lower concentration side. If ions need to be transported this process depends on an <em>electrochemical gradient</em>. The <em>glucose</em> is an example of a hydrophilic protein that gets into the cell by facilitated diffusion.

<em>Simple diffusion</em> and <em>facilitated diffusion</em> are <u>passive transport</u> processes because the cell <u><em>does not need any energy</em></u> to make it happen.

  • <u>Active transport</u> occurs <em>against the electrochemical gradient</em>, so <u><em>it does need energy to happen</em></u>. Molecules go from a high concentration side to a lower concentration side. This process is always in charge of <em>carrier proteins</em>. In <u>primary active transport</u> the <em>energy</em> needed <em>comes from</em> the <em>ATP</em> molecule. An example of primary active transport is the <em>Na-K bomb</em>. In <u>secondary active transport</u>, the<em> energy comes from</em> the <em>membrane electric potential</em>.  Examples of secondary active transport are the carriage of <em>Na, K, Mg metallic ions</em>.
7 0
3 years ago
I’ll put you as brainliest 10points !
vredina [299]

Answer:

Part 1:D) Fertilization

Part 2: C) The process combines genes from two individuals into a distinct organism.

Explanation:

99% sure its correct

3 0
3 years ago
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