What is the ?P of a living plant cell that has ? = ?0.2 MPa and ?S = ?0.4 MPa?
a. ?P = ?0.6 MPa
b. ?P = 0.08 MPa
c. ?P = ?0.2 MPa
d. ?P = 0.2 MPa
e. ?P = 0.5 MPa
D
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Where would Toll-like receptors be synthesized in a phagocyte?
A. on the rough endoplasmic reticulum B. in the cytosol C. in the Golgi apparatus D. on the smooth endoplasmic reticulum
All living organisms respond and adjust to their environments. The process through which this occurs is called
A. photosynthesis. B. metabolism. C. adaptation. D. growth and development. E. genomics.
You want to determine whether a person has a certain mutant gene. The process involves using restriction enzymes and a heat-stable DNA polymerase obtained from a thermophilic bacterium to amplify many copies of the gene. This process is
a. gel electrophoresis. b. shuttling vectors. c. PCR. d. site-directed mutagenesis.
Which of the following statements about the energy yields from cellular respiration is true?
A) Cellular respiration is more efficient at harnessing energy from glucose than car engines are at harnessing energy from gasoline. B) Cellular respiration converts all of the energy in glucose into energy in ATP. C) Cellular respiration converts the kinetic energy of glucose into chemical energy. D) The heat produced during cellular respiration is only a tiny fraction of the chemical energy available in a glucose molecule.