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Questions in biology
📝 Answered - The function of a neurotransmitter is to: A. block the effectiveness of a drug B. enhance the euphoria of a drug C. transmit nerve impulses in the brain D. prevent a person from developing an addiction
📝 Answered - The lancelets are referred to as chordates because they do not have backbones. tunicate decapods echinoderm invertebrate
📝 Answered - In one page, compare and contrast the processes of aerobic and anaerobic respiration.
📝 Answered - Marta is infected with a sexually transmitted disease. Diagnosis reveals that she is infected with which organism that causes cervical cancer?
📝 Answered - Which is the central element for all living things? A. carbon B. hydrogen C. oxygen D. nitrogen
📝 Answered - Which processes release carbon dioxide into the air? A. combustion and photosynthesis B. combustion and respiration C. digestion and respiration D. photosynthesis and respiration
📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?
📝 Answered - Through which conversion is energy released? A. ADP to ATP B. ATP to ADP C. NADP${}^{+}$ to NADPH D. $CO _2$ and $H _2 O$ to $C _6 H _{12} O _6$ and $O _2$
📝 Answered - Which type of mutation causes sickle cell anemia?
📝 Answered - Bone is a type of A. muscle B. connective C. epithelial D. nervous
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