Biology, 05.12.2020 19:50 mrashrafkotkaat
Three presynpatic neurons, X, Y and Z, synapse on a postsynaptic neuron via a chemical synapse. Draw out this situation. When presynaptic neuron X is stimulated, the postsynaptic cell membrane becomes slightly depolarized. When presynaptic neuron Y is stimulated, the postsynaptic cell membrane becomes slightly hyperpolarized. When presynaptic neuron Z is stimulated, the postsynaptic cell becomes more positive
Answers: 1
Biology, 22.06.2019 00:00
Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.
Answers: 1
Biology, 22.06.2019 04:00
The distribution of related animals and plants across the world
Answers: 3
Biology, 22.06.2019 20:10
True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.
Answers: 1
Biology, 22.06.2019 22:30
Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the traits of color blindness. the only unknown is the father in the generation.
Answers: 3
Three presynpatic neurons, X, Y and Z, synapse on a postsynaptic neuron via a chemical synapse. Draw...
History, 30.09.2019 06:30
English, 30.09.2019 06:30
Mathematics, 30.09.2019 06:30
History, 30.09.2019 06:30
Mathematics, 30.09.2019 06:30
History, 30.09.2019 06:30
Geography, 30.09.2019 06:30
Health, 30.09.2019 06:30
English, 30.09.2019 06:30
Social Studies, 30.09.2019 06:30
Biology, 30.09.2019 06:30
Biology, 30.09.2019 06:30