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ehidna [41]
3 years ago
13

 please answer quick and correctly

Biology
1 answer:
lisabon 2012 [21]3 years ago
7 0

Answer:

Yes, you are right for both.

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Explain at least 2 differences between a plant cell and an animal cells.
AysviL [449]

<u><em>PLEASE MARK ME AS BRAINLIEST</em></u>

Answer:

A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. ... Animal cells simply have a cell membrane, but no cell wall.

Explanation:

Both animal and plant cells have mitochondria, but only plant cells have chloroplasts. Plants don’t get their sugar from eating food, so they need to make sugar from sunlight. This process (photosynthesis) takes place in the chloroplast. Once the sugar is made, it is then broken down by the mitochondria to make energy for the cell. Because animals get sugar from the food they eat, they do not need chloroplasts: just mitochondria.

Both plant and animal cells have vacuoles. A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles.

Plant cells have a cell wall, as well as a cell membrane. In plants, the cell wall surrounds the cell membrane. This gives the plant cell its unique rectangular shape. Animal cells simply have a cell membrane, but no cell wall.

6 0
3 years ago
Read 2 more answers
The Punnett square shows the possible genotype combinations of two parents who are hom0zygous for a trait.
Alik [6]

Answer:

100%

Explanation:

They are all heterozygous

7 0
3 years ago
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Decades ago farming was not a controversial subject. Today, people have very definite opinions as to how their food should be
NeTakaya

Answer:

elimination of synthetic pesticides and fertilizers and other materials, such as hormones and antibiotics, yield is typically lower in an organic field than for a similar crop grown in a conventional or GM cropping system, use of biological control, crop rotations and other techniques to manage weeds, insects and diseases.

Explanation:

i did the usa test prep :)

5 0
3 years ago
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The majority of embolic strokes are caused by blockages of this vessel:
WITCHER [35]
Embolic strokes that are also known as ischemic stroke are cause by the blockage of an artery to the brain which is usually a blood clot that has been formed may it be in the heart. This then can cause a stroke.
5 0
4 years ago
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The toxic cyanide anion (CN-) binds to cytochrome c oxidase and prevents electron transfer. Dosing of BP-CML cells with cyanide
astra-53 [7]

Answer: C. Ii & III are correct

II. reduced intracellular ATP.

III. apoptosis or necrosis.

Explanation:

Cytochrome c oxidase controls the last step of food oxidation. Cytochrome c oxidase is an enzyme responsible for electron transfer in the electron transport chain (ETC), it inhibit in slowing down or stopping the ETC.

Consequently, ATP production would be gradually reduced, as the ETC is responsible for the majority of ATP production. This shows option II is correct.

The question starts by stating that cyanide is highly toxic, so this match up with the fact that a large dose would also cause cell death (apoptosis or necrosis). Therefore, option III is also accurate.

Option I: Inhibiting the ETC is consequential as it reduces oxygen demand because electrons would not flow to oxygen, the final electron acceptor.

3 0
3 years ago
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