Biology, 10.10.2019 08:30 gracelanghorn
Any stimulus that opens a ion channel will produce a graded potential.
a) a voltage-gated
b) a chemically-gated
c) a sodium
d) a mechanically-gated
e) all of the answers are correct.
Answers: 1
Biology, 22.06.2019 04:30
African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.
Answers: 2
Biology, 22.06.2019 04:50
Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.
Answers: 1
Biology, 22.06.2019 08:30
The image below shows a weather service map. which details best describe this map? check all that apply
Answers: 1
Any stimulus that opens a ion channel will produce a graded potential.
a) a voltage-gat...
a) a voltage-gat...
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