Milestone 2
1
Which of the following statements is true of the effects of aerobic exercise on the muscle?
Aerobic exercise leads to stronger muscles that sustain activity for short periods of time.
Aerobic exercise significantly increases myofibrils within the muscles.
Aerobic exercise leads to significantly larger muscles.
Aerobic exercise increases mitochondria within cells, making muscles able to sustain activity for
longer periods of time.
CONCEPT
Muscle Building and Steroids
2
Which of the following statements is true?
Yellow bone marrow can convert to red bone marrow.
Yellow bone marrow is only found in children.
, Yellow bone marrow stores proteins.
Yellow bone marrow produces red and white blood cells.
CONCEPT
Bone Structure and Growth
3
Which of the following statements is true?
A ligament connects a muscle to the bone.
A tendon connects two bones.
A tendon connects a muscle to the bone.
A tendon connects two muscles.
CONCEPT
Joints
4