« previous next »

Author Question: When skeletal muscle cells are oxygen-deprived, the heart still pumps. What must (Read 780 times)

TI

  • Sr. Member
  • ****
  • Posts: 434
on: Jun 12, 2013
When skeletal muscle cells are oxygen-deprived, the heart still pumps. What must the heart muscle cells be able to do?
A) derive sufficient energy from fermentation
B) continue aerobic metabolism when skeletal muscle cannot
C) transform lactate to pyruvate again
D) remove lactate from the blood
E) remove oxygen from lactate


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Jun 13, 2013
Definitely B. 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?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

The structure of stomatal guard cells affects their function. The structure of stomatal guard cells affects their function.
Human Body Muscle Diagram Human Body Muscle Diagram
Pulse oximetry. The small device provides a digital readout of oxygen levels in the blood. Pulse oximetry. The small device provides a digital readout of oxygen levels in the blood.
Hand mnemonic for the basic atmosphere composition being 4/5 nitrogen and 1/5 oxygen. Hand mnemonic for the basic atmosphere composition being 4/5 nitrogen and 1/5 oxygen.
Carnivores such as these wild dogs have skeletal adaptations for eating meat. Carnivores such as these wild dogs have skeletal adaptations for eating meat.
Many adults in the United States have met “heart healthy” goals for nine targeted lifestyle ... Many adults in the United States have met “heart healthy” goals for nine targeted lifestyle ...
Video: Stomach peristalsis & Enterogastric reflex

For a complete list of videos, visit our video library