Studies show that individuals with narcolepsy lack cells in the hypothalamus that secrete a neurotransmitter which promotes wakefulness. multiple choice glycine dynorphin hypocretin acetylcholine

Depending on the organism the number of in a cell may change

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen