Why is the biological membrane said to be selectively permeable?
What will be an ideal response?
It allows only some molecules to pass through while barring others.
Biology & Microbiology
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what is the mode of action for quinolones and metronidazol?
What will be an ideal response?
Biology & Microbiology
Which of the following techniques is best suited to study protein interactions?
A) PCR B) The yeast two-hybrid system C) Restriction mapping D) RT-PCR E) Southern blotting
Biology & Microbiology
The structures indicated by the arrows in Figure 4-3 are:a
intermembrane space. b. grana. c. cristae. d. matrices. e. plastids.
Biology & Microbiology
When genes are linked, a few of the recombinant genotypes still occur in the offspring because of
A) mutation. B) linkage. C) independent assortment. D) natural selection. E) crossing over.
Biology & Microbiology