Question 1

F aerobic glucose breakdown to take place, two- and three-carbon fragments must enter which cell ganelle to be metabolized into carbon dioxide and water?

Accepted Answer

A)   Nucleus
B)   Mitochondrion
C)   Golgi body
D)   Smooth endoplasmic reticulumE) A) and B)
F) C) and D)

Question 2

Protein supplies approximately __________ percent of a human's typical energy needs.

Accepted Answer

A)   0
B)   5
C)   15
D)   25E) B) and C)
F) A) and D)

Question 3

Zelda is a marathon runner. She completes the marathon in 2 hours and 30 minutes. Which of the following is true regarding her fuel use during the marathon?

Accepted Answer

A)   If she runs out of muscle glycogen at the 2-hour mark, she will not feel fatigue.
B)   Anaerobic glucose breakdown, using muscle glycogen, will provide most of the ATP for the marathon.
C)   Liver glycogen is the preferred fuel during intense muscular activity lasting less than 2 hours.
D)   As exercise duration increases beyond 20 to 30 minutes, blood glucose will become increasingly important to spare muscle glycogen, so Zelda will have the ability to sprint across the finish line.E) A) and D)
F) A) and C)

Question 4

F every pound lost during a wkout, ______ cup(s)  of water should be consumed during after exercise.

Accepted Answer

A)   1/2 to 1
B)   1 to 2
C)   2 to 3
D)   3 to 4E) C) and D)
F) A) and B)

Question 5

The conversion of glucose to lactic acid is called

Accepted Answer

A)   aerobic glucose breakdown.
B)   anaerobic glucose breakdown.
C)   aerobic glycogen breakdown.
D)   anaerobic glycogen breakdown.E) B) and C)
F) A) and D)

Exam 10: Nutrition: Fitness and Spts

The conversion of glucose to lactic acid is called

Correct Answer
verified

Protein supplies approximately __________ percent of a human's typical energy needs.

Correct Answer
verified

F aerobic glucose breakdown to take place, two- and three-carbon fragments must enter which cell ganelle to be metabolized into carbon dioxide and water?

Correct Answer
verified

F every pound lost during a wkout, ______ cup(s) of water should be consumed during after exercise.

Correct Answer
verified

Zelda is a marathon runner. She completes the marathon in 2 hours and 30 minutes. Which of the following is true regarding her fuel use during the marathon?

Correct Answer
verified

Exam 10: Nutrition: Fitness and Spts

The conversion of glucose to lactic acid is called

Correct AnswerverifiedShow Answer

Protein supplies approximately __________ percent of a human's typical energy needs.

Correct AnswerverifiedShow Answer

F aerobic glucose breakdown to take place, two- and three-carbon fragments must enter which cell ganelle to be metabolized into carbon dioxide and water?

Correct AnswerverifiedShow Answer

F every pound lost during a wkout, ______ cup(s) of water should be consumed during after exercise.

Correct AnswerverifiedShow Answer

Zelda is a marathon runner. She completes the marathon in 2 hours and 30 minutes. Which of the following is true regarding her fuel use during the marathon?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified