Which of the following is not a benefit of photosynthesis? a. organic molecules for growth are created. b. energy for cellular processes is generated. c. carbon dioxide is released. d. oxygen is released.

Differentiation of cells changes the nucleic information. true false

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?

Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain