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Vinil7 [7]
1 year ago
11

9. why do mammalian muscle cells perform lactic acid fermentation (instead of, say, ethanol fermentation)?

Biology
1 answer:
Crank1 year ago
8 0

Alcoholic fermentation and indeed most forms of fermentation are low-energy producing. The waste products are often medium-sized hydrocarbons/alcohols that, when fully oxidized to carbon dioxide provide more energy.

Cells ferment sugars to lactic acid B. During training. This is why your muscles are sore and sore during exercise. Essentially, building this lactic acid causes your muscles to scream for oxygen and use a simplified fermentation process to meet their energy needs, which is not efficient at all.

Yes, animals will ferment for a short time if they are not supplied with enough oxygen. Humans perform lactic acid fermentation when the body urgently needs a lot of energy. If you sprint as fast as you can, your cells only have a few seconds of ATP stored. When stored ATP is depleted, muscles begin to produce ATP through lactic acid fermentation.

Learn more about Lactic acid here:-brainly.com/question/490148

#SPJ4

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Which two processes that occur during the formation of gametes contribute to increasing diversity within a populations gene pool
yanalaym [24]

Answer:

1) Crossing over

2) Independent assortment.

Explanation:

Gametes are formed resulting from the process of meiosis where the gametes get half of the original number of chromosomes. One phenomenon that happens during the prophase 1 of Meiosis and leads to the genetic diversification is crossing over. In this process , Here, homologous chromosomes pair up and exchange information present on genes from one another. When information is exchanged, it leads to the diversity of genetic data.

The second way of increasing genetic diversity is independent assortment that takes place during metaphase 1. In this process chromosomes from both father and mother cells align on equatorial plate of the cell in an independent manner. This means that some gamete can have 1 of many different chromosomal combinations.

This reshuffling of chromosomes during independent assortment enhances the genetic diversity of any organism and this also explains why kids of same parents can look or behave very different.

Hope it help!

8 0
3 years ago
When determining the temperature of a substance, what property of its particles is being measured?
Nastasia [14]

Answer:

Not 100% sure but I do think that its the kinetic energy. Hope this help you.

<em>I hand to look it up.. but everything said </em><em>kinetic energy.</em><em> Really hope this helps.</em>

7 0
3 years ago
Suppose that a leaf disk that has had the air sucked out is placed in bicarbonate solution under a dim light that results in a l
saul85 [17]

The answer is; NO


This is because the leaf would not have tiny oxygen bubbles spread across its base (because the base is where most stomata are) that would help it float on the water. The reason is that the oxygen produced in the process of photosynthesis would be consumed in respiration because the rates of the two biochemical processes are the same.


8 0
3 years ago
Why is the circulatory system important
Kazeer [188]

Answer:

The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

Explanation:

hope this helps

5 0
2 years ago
Christopher Columbus used the presence of suspended seaweed in the ocean to
Alecsey [184]
Your answer is d he saw brown algae
5 0
3 years ago
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