Biology, 27.07.2019 21:00 rujirasri3620
Which one of these is not an example of intercellular communication a. a message travels between gap junctions b a molecule stimulates a target cell via a receptor c. an electrical signal causes muscle cells to contract together d. a message is distributed across plasma membrane
Answers: 2
Biology, 22.06.2019 12:50
Which of the following types of pollution is most responsible for large numbers of deaths worldwide because of unsafe drinking water? (a) nutrient pollution (b) thermal pollution (c) pathogen pollution (d) sediment pollution
Answers: 2
Biology, 22.06.2019 17:30
Which layer of the eye completely surrounds the eye except for a dark, round opening called the pupil? a. sclerab. corneac. retinad. choroidthe answer is a sclera
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Biology, 22.06.2019 19:30
When sodium chloride dissolves in water the sodium cholride dissociates into?
Answers: 1
Which one of these is not an example of intercellular communication a. a message travels between ga...
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