7. If stimulant drugs increase the rate that neurons fire (neurotransmission), what do you
think depressants will do? Explain your answer

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet

The lake of the ozarks is a human-made lake, so it collects runoff from coal strip-mining, fertilizers, resort wastewaters, and septic drainages. the average lake temperature is between 10∘c and 21∘c. consider the physical requirements for growth and multiplication that would allow fecal coliforms to “blossom” in the lake of the ozarks. which of the following would accurately describe these organisms? check all that apply. psychrophiles facultative halophiles extremophiles mesophiles hyperthermophiles