Which of the following is true about what occurs in the chemical reaction of cellular respiration? choose all that apply (there's more than one answer) a. energy is both transformed and spent in the steps of cellular respiration, but overall there is a net gain. b. the reactions within cellular respiration are both aerobic and anaerobic c. energy from the sun is converted in to sugars. d. law of conservation of matter and energy is followed. e. there are more inputs than there are outputs.

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

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.