Explain why cells growing in the absence of oxygen

Reference no: EM13121511

1. The final steps in fermentation appear to be unnecessary: the generation of lactate or ethanol does not produce any additional energy for the cell. Explain why cells growing in the absence of oxygen could not simply discard pyruvate a waste product.

2. What, if anything, is wrong with the following statement: "the oxygen consumed during the oxidation of glucose is animal cells returned as part of CO2 to the atmosphere." How could you support your answer experimentally?

Reference no: EM13121511

Questions Cloud

Conversion costs-incurred uniformly : At the end of June there were 6,000 units in ending work in process that were 40% complete. Materials are added at the beginning of the process, while conversion costs are incurred uniformly throughout the process. How many units were transferred ..

Find profit maximizing quantity to equate marginal revenue : Show that marginal cost and marginal revenue are given by? Show that the profit maximizing quantity which equates marginal revenue and marginal cost is?

Differences between neuroanatomy of humans and animals : Identify at least two differences between the neuroanatomy of humans and another animal species followed by a brief explanation (per difference).

Illustrate what is his gain or loss realized and recognized : Danny's basis in his partnership interest was $26,500 and the partnership has no liabilities. If he sells his interest for $35,000, illustrate what is his gain or loss realized and recognized?

Explain why cells growing in the absence of oxygen : What, if anything, is wrong with the following statement: "the oxygen consumed during the oxidation of glucose is animal cells returned as part of CO2 to the atmosphere." How could you support your answer experimentally?

Distribution for the current year : Magenta Corporation also distributed $60,000 to its sole shareholder, Chuck, on November 30 of the current year. As a result of the distribution, which of the following is the correct regarding how Chuck should treat the distribution for the curre..

Illustrate what are the effects on net income : At the end of three months, the spot rate is $1.37 per euro, and Quality delivers the merchandise, collecting 400,000 Euros. Illustrate what are the effects on net income from these transactions?

What is the probability that the person is a man : An estimated 8% of men and O.5% of women are colorblind. If a colorblind person is selected at random, what is the probability that the person is a man?

Show the punnett square that illustrates their chances : Tay-Sachs disease is inherited as an autosomal recessive. It is a devastating neurological disease that results from the lack of a normal enzyme, hexosaminidase A, whose job is to metabolize lipids (gangliosides) that are found in brain cells.

User Account

All Pages