Biology, 06.12.2019 01:31 Ashley606hernandez
All living things are made of cells. what might be a major difference between cells that are found in human skin and human nerve cells?
a) human skin cells do not have a nucleus
b) nerve cells do not have a membrane so signals can be sent outside the cell
c) nerve cells are much longer to aid in sending signals to and from the brain
d) skin cells lack cytoplasm since nutrients do not need to pass in intracellular space
Answers: 2
Biology, 21.06.2019 14:30
Apart of the periodic table is shown. a portion of the sixteenth and seventeenth columns of the periodic table is shown. column 16 reads eight oxygen, 16 sulfur, and 34 selenium. column 17 reads nine flourine, 17 chlorine, and 35 bromine. which of the following elements is less reactive than the others? bromine (br) oxygen (o) selenium (se) sulfur (s)
Answers: 2
Biology, 22.06.2019 15:10
Abacteriophage typically attaches to the bacterium and then
Answers: 1
All living things are made of cells. what might be a major difference between cells that are found i...
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