Aparent dna molecule replicates, resulting in two daughter dna molecules. which of the following is true? a. each daughter molecule contains four total strands of dna. b. each daughter molecule contains two dna strands from the parent molecule. c. each daughter molecule contains two new strands of dna. d. each daughter molecule contains one dna strand from the parent molecule.

Plz ! ive been stuck on this forever

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.

Which of the following is a good strategy when it comes to desserts