Pls james was exposed to a pathogen when he was 10 years old and felt ill. what would most likely happen if he were exposed to the same pathogen when he is 12 years old? a his body would destroy the pathogen before he felt symptoms. b his reaction to the pathogen would be worse than the first. c his antibodies would decrease, since he had been exposed already. d new types of antibodies would be made in response to the second exposure.

The genetic code is essentially the same for all organisms. based on this information, one can logically assume which of the following statements to be correct? a. dna was the first genetic material. b. the same codons in different organisms translate into the different amino acids. c. different organisms have different numbers of different types of amino acids. d. a gene from an organism can theoretically be expressed by any other organism. e. all organisms have experienced convergent evolution.