Most of the enzymes used as molecular scissors are known as restriction enzymes. what is the reason for this name? a. they cut (restrict) dna only at a particular recognition sequence within it. b. they cut (restrict) dna and remove a single nucleotide each time from the end of the dna. c. they cut (restrict) dna and remove a complimentary pair of nucleotides from the end of the dna.

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis