Biology - Quiz 11 (4.1-4.2) Flashcards
1
Q
enlargement of the muscles
A
hypertrophy
2
Q
a person in his early teens needs about 8 to _______ hours of sleep per night
A
ten
3
Q
the lowest rate of metabolism
A
basal metabolic rate
4
Q
physical activity that does not maintain a raised heart rate
A
anaerobic activity
5
Q
during exercise, maintain your _________ heart rate for at least 10 minutes
A
training
6
Q
this vitamin is important for blood clotting
A
K
7
Q
about half of your diet should be …. (choice)
A
fruits and vegetables
8
Q
the vitamin that works with calcium to strengthen the bones (choice)
A
vitamin D
9
Q
the trace element that helps the blood carry oxygen (choice)
A
iron
10
Q
most of the fat in a hamburger is (choice)
A
saturated
