Health, 24.01.2021 23:00 Akkenson17871
is a channel protein that is constantly open and allows ions to pass into and out of cell; is a protein on cell membrane that binds to chemical messengers, such as hormones
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Health, 21.06.2019 22:30
Injuries in the environment are a result of a. lower level activities. b. irresponsibility. c. mismatch between a child's abilities and activities. d. children not paying attention.
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Health, 22.06.2019 12:10
The maximum blood pressure in the upper arm of a healthy person is about 120 mmhg. if a vertical tube open to the atmosphere is connected to the vein in the arm of the person, determine how high the blood will rise in the tube. take the density of the blood to be 1040 kg/m3.
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Health, 22.06.2019 23:30
When creating a plan for the use of space in an early childhood educational setting, it is best to plan for clear passageways throughout the classroom. design only small, cozy spaces so that children feel safe. keep check-in and check-out areas outside the room. thoroughly conceal the toilet and hand-washing area for privacy.
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Health, 23.06.2019 07:30
When do people generally experience rapid growth for a second time? a. between the ages of 3 and 9 b. between the ages of 9 and 12 c. between the ages of 13 and 20 d. between the ages of 25 and 29 which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.
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is a channel protein that is constantly open and allows ions to pass into and out of cell; is a prot...
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