« previous next »

Author Question: A mutation in yeast makes it unable to convert pyruvate to ethanol. How will thi (Read 1720 times)

TI

  • Sr. Member
  • ****
  • Posts: 434
on: Jun 12, 2013
A mutation in yeast makes it unable to convert pyruvate to ethanol. How will this mutation affect these yeast cells?
A) The mutant yeast will be unable to grow anaerobically.
B) The mutant yeast will grow anaerobically only when given glucose.
C) The mutant yeast will be unable to metabolize glucose.
D) The mutant yeast will die because they cannot regenerate NAD+ from NAD.
E) The mutant yeast will metabolize only fatty acids.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Jun 13, 2013
Definitely A. 100 percent certain ;)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

TI

  • Sr. Member
  • ****
  • Posts: 434
Reply #2 on: Jun 17, 2013
Marking this solved, thanks Coco :D


« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Mutation and selection diagram Mutation and selection diagram
Mutation of chromosomes Mutation of chromosomes
How to convert between radians and degrees How to convert between radians and degrees
Overview of Pyruvate Oxidation and the Citric Acid Cycle Overview of Pyruvate Oxidation and the Citric Acid Cycle
How to convert verbal statements into algebraic equations (Part 3) How to convert verbal statements into algebraic equations (Part 3)
RNA-induced transcriptional silencing (RITS) in yeast RNA-induced transcriptional silencing (RITS) in yeast
Video: Inflammatory response Animation

For a complete list of videos, visit our video library