« previous next »

Author Question: Which statement best explains why severe B vitamin deficiencies can lead to fatigue? a. B vitamins ... (Read 62 times)

tichca

  • Hero Member
  • *****
  • Posts: 554
on: Aug 21, 2018
Which statement best explains why severe B vitamin deficiencies can lead to fatigue?
 a. B vitamins are a source of energy (calories).
  b. Absorption of carbohydrate is decreased.
  c. Oxygen needed for energy metabolism cannot be transported to the cells.
  d. Coenzymes needed for energy metabolism are produced in insufficient amounts.

Question 2

Which of the following statements is true about B-complex vitamins?
 a. These vitamins contain energy and are directly associated with fatigue.
  b. These vitamins play an indirect role in energy production.
  c. Studies show that sub-clinical deficiencies typically result in fatigue.
  d. Athletes generally improve performance when they take a low-dose supplement.


billybob123

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 21, 2018
Answer to Question 1

d

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

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?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Independent assortment of chromosomes at meiosis explains Mendel’s ratio Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Vitamin Deficiency Vitamin Deficiency
Vitamins and Minerals Vitamins and Minerals
Vitamins and Minerals Vitamins and Minerals
Structure of vitamin B12 Structure of vitamin B12
Functions of Vitamin D Vitamin D Helps Bone Health by Regulating Calcium and Phosphorus Functions of Vitamin D Vitamin D Helps Bone Health by Regulating Calcium and Phosphorus
Video: The life cycle of protein

For a complete list of videos, visit our video library