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3 years ago

If glucose is metabolized under completely anaerobic conditions, pyruvate ( Please explain why each answer is wrong or right.)

Biology

1 answer:

Nostrana [21]3 years ago

7 0

Answer:

Explanation:

A is wrong because pyruvate would enter the Krebs cycle under aerobic condition (when oxygen is present). Hence the name aerobic cellular respiration

C. I do not really too much about fructose or the concentration of oxygen, but I can assure that this answer choice is not correct.

D is wrong because NADH would be converted from NADP+. Either with oxidation or reduction, and this helps to keep this process going.

B is correct because fermentation is another word for anaerobic cellular respiration. The process takes place with the absence of oxygen. It either goes through Alcoholic or lactic acid fermentation.

I hope this helps!

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What is a solid outer layer of the earth?

choli [55]

Answer:

lithosphere

Explanation:

Earth's lithosphere includes the crust and the uppermost mantle, which constitute the hard and rigid outer layer of the Earth. The lithosphere is subdivided into tectonic plates. Further there are two types of lithosphere mainly as oceanic and continental lithosphere.

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3 years ago

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A pea plant homozygous for the trait of smooth seeds is crossed with a pea plant that is homozygous for the trait of wrinkled se

Fed [463]

Answer:

100%

Explanation:

A pea plant homozygous for the trait of smooth seeds;

let that be = ss

A pea plant that is homozygous for the trait of wrinkled seeds;

let that be = ww

if ss crosses with ww; the F1 produces seeds that are all smooth

i.e ss × ww = (sw, sw, sw, sw)

From the question, we are to find the percentage of the second generation that will produce smooth seeds after self fertilization occurs.

i.e sw, sw, sw, sw × sw, sw, sw, sw

= the result will yield ssww for all F2 progeny

∴ the percentage of plants that will have smooth seeds when the F1 generation is self-fertiized is 100%

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4 years ago

What are some possible effects to deforestation?

AysviL [449]

There are many effects to deforestation but the main one would be loss of habitats.it can also cause climate change also trees hold a major role in holding in greenhouse gases.

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3 years ago

Bella investigated how body systems work together. She made bulleted lists of body systems that have common functions. Which lis

Sophie [7]

Answer:

Explanation:

The Digestive System, the Immune System and the Reproductive System have common functions because they all do the same thing. They all digest food but in their different ways

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4 years ago

Vascular tissue includes what other structures

harina [27]

Answer:

Vascular tissue includes xylem, phloem, parenchyma, and cambium cells.

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3 years ago