It is important to feed toddlers small, frequent, and nutrient-rich meals.
Indicate whether the statement is true or false
Q. 2The benefits of physical activity include all of the following except
A) more restful sleep. B) the reduced risk of certain chronic diseases.
C) improved immune function. D) decreased HDL levels.
Q. 3The phosphate-containing head of a phospholipid attracts water and is thus said to be
A) hydrophobic. B) nonpolar.
C) polar. D) None of the answers is correct.
Q. 4Phospholipids are made up of how many fatty acid chains?
A) 4 B) 3 C) 2 D) 1
Q. 5For which of the following reasons is it important to have rest periods between sets of an exercise or between workouts?
A) to have the opportunity to measure heart rate
B) to free up time to engage in other activities
C) to prevent the risk of muscle strains or other injuries
D) to ensure the breakdown of muscle protein
Q. 6Iron deficiency is a bigger problem among adolescent boys than among adolescent girls.
Indicate whether the statement is true or false
Q. 7An activity is considered aerobic if it
A) uses oxygen. B) is performed in the gym.
C) involves heavy weights. D) is performed under water.
Q. 8Soft drinks too often replace milk in the diet of adolescents.
Indicate whether the statement is true or false
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