Human Biology Na Bio 1101 Exam 3 TRUE/FALSE 1.There are about 500 million alveol

Question

Human Biology Na Bio 1101 Exam 3 TRUE/FALSE 1.There are about 500 million alveoli in the adult lung. Tor F Sound is produced by air being expelled from the lungs and passed over the larynx. Tor 3. External respiration involves the use of oxygen to release energy stored in nutrient molecules such as glucose. Tor 4. Adults normally develop 32 teeth. or 5. The sensation of taste is coupled with the sense of touch. Tor F 6. A normal adult usually requires between 1,600 and 3,000 calories a day, depending on age, sex, body weight, and degree of physical activity. T or F 7. The human body stores reserves of energy as fat in fat cells. T or F 8. Essential amino acids are produced by the body as needed Tor 9. Nuts and seeds are good sources of protein. Tor F 10. Male sex chromosomes determine gender of the child. Tor 11. Pituitary hormones play a significant role in the reproductive process. T or F 12. All of the inherited traits possessed by"offspring are established at the time of fertilization Tor F

Explanation / Answer

1.There are 300 million alveoli in both lungs of human adult.

This statement is F( False)

2.Sound produced when air of lungs strikes with vocal cords of larynx during expulsion.

This statement is T(True)

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