Biology, 23.07.2019 17:00 Tyrant4life
In , signals pass through a cell junction from one cell to adjacent cells. membrane-bound signals bind to receptors on adjacent cells in the process of . an example of is when cells release signals that affect themselves and nearby target cells. in , cells release signals that affect nearby target cells. cells release signals that travel long distances to affect target cells during .
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Biology, 22.06.2019 09:00
Several billion years ago which gas was the least prevailant in the atmosphere
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Biology, 22.06.2019 09:30
What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid
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Biology, 22.06.2019 17:00
Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.
Answers: 1
In , signals pass through a cell junction from one cell to adjacent cells. membrane-bound signals b...
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