Biology Forums - Study Force

The type of metabolism required for exercise that lasts more than 2 minutes is:
 
  a. aerobic.
  b. anaerobic.
  c. oxidative.
  d. endurance.

Q. 2

The body's short-term energy needs are supplied by:
 
  a. glycogen.
  b. fatty acids.
  c. oxygen.
  d. amino acids.

Q. 3

The body's immediate energy needs are supplied by:
 
  a. glucose.
  b. ATP.
  c. acetyl CoA.
  d. phosphocreatine.

Q. 4

The basic compound that supplies energy to body cells is:
 
  a. myosin.
  b. adenosine triphosphate (ATP).
  c. glycogen.
  d. acetyl coenzyme A (CoA).

Q. 5

Exercise improves mental health via production of:
 
  a. estrogen.
  b. insulin.
  c. endorphins.
  d. adrenaline.

Q. 6

When the supply of muscle glycogen is exhausted, the condition is called muscle:
 
  a. spasm.
  b. contraction.
  c. fatigue.
  d. relaxation.

Q. 7

Essential fat is stored in:
 
  a. metabolically active tissue.
  b. reproductive organs.
  c. adipose tissue.
  d. the brain and cell membranes.

Q. 8

The smallest muscle fiber bundles responsible for muscle contraction are known as:
 
  a. fasciculi.
  b. myofilaments.
  c. reticulum.
  d. myofibrils.

Q. 9

The phrase that best describes the term energy is:
 
  a. metabolic activity.
  b. foods with macronutrients.
  c. the body's ability to do work.
  d. a feeling of exuberance.

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