Which organ system is responsible for gas exchange with the atmosphere, including oxygen uptake?
A. endocrine
B. respiratory
C. skeletal
D. digestive
E. nervous
B. respiratory
You might also like to view...
In Griffith's experiments with Streptococcus pneumoniae, rough nonencapsulated streptococci were converted into smooth encapsulated streptococci in the presence of the heat-killed smooth encapsulated streptococci. Which microbial process had Griffith identified?
A. Transformation B. Transduction C. Conjugation D. Cloning
You take a deep breath and then exhale forcibly. The amount of air leaving your lungs is the ____
a. respiratory reserve volume b. respiratory rate c. vital capacity d. tidal volume e. inspiratory reserve volume
During the citric acid cycle, acetyl CoA is oxidized completely
Indicate whether the statement is true or false
In pea plants, smooth seeds (S) are dominant over wrinkled seeds (S). A cross is made between a wrinkled-seed variety and a heterozygous smooth-seed variety. The chance of getting offspring homozygous for smooth seeds is
A. 0/4. B. 1/4. C. 1/2. D. 1/1.