The next generation of imaging technology may allow scientists to see how sensory information becomes thoughts.

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.

Some substances but not other can cross the (blank) membrane of a cell