What is missing from the lungs of newborn babies with infant respiratory distress syndrome?
A. one or more lobes
B. pleurae
C. alveoli
D. bronchioles
E. surfactant
Answer: E
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The limitation on microbial growth rate at high nutrient levels is/are
A. the saturation of the transport proteins for nutrient uptake. B. the rate of protein synthesis. C. the rate of DNA replication. D. All of the choices are correct.
The series of tunnel-like membranes functioning in transport and storage are the ________.
A. Golgi apparatus B. endoplasmic reticulum C. chloroplasts D. mitochondria E. lysosomes
When a woman is artificially inseminated and surrenders the child to the father and his mate, the
woman is both the gestational and the genetic mother. Indicate whether the statement is true or false.
Which of the following is used for microbial control in fresh fruits and vegetables?
A) X rays B) ultraviolet light C) electron beams D) microwaves E) gamma rays