An example of a protein that is an electrogenic pump, uniport and an active transport is:
a. H+ pump
b. Na+-K+ pump
c. H+- sucrose pump
d. glucose transporter
e. cysteine transporter
Ans: a. H+ pump
You might also like to view...
Control of human reproduction to achieve a societal goal is called
A) biogenics. B) eugenics. C) biodiversity. D) natural selection.
To treat severe combined immunodeficiency (SCID) by gene therapy, a patient’s white blood cells are removed,
followed by the delivery of a normal gene into the cells. The altered cells are then returned to the patient’s body. This is an example of _____ gene therapy. a. enhancement b. germ-line c. viral d. in vivo e. ex vivo
During the 1920s to 1940s, biologists combined Mendelian genetics with Darwin's theory to form a
unified explanation of evolution that is referred to as: a. classical Darwinism. b. evolutionary genetics. c. genetic evolution. d. neo-evolution. e. the modern synthesis
Which of the following occurs during mitosis but not during meiosis 1?
A. The chromosomes are pulled to opposite poles of the spindle apparatus B. The chromatids of each chromosome are separated C. The nuclear envelope breaks down D. Both synapsis and crossing over take place E. The diploid number of chromosomes is reduced to the haploid number