If a molecule is too large to slip through the spaces in the membrane, how will that molecule enter the cell?
a. the molecule will shrink so that it can fit in the spaces.
b. the molecule will move through a protein channel.
c. the molecule will not enter the cell.

Which must be kept in mind when determining if an explanation is correct? check all that apply.which must be kept in mind when determining if an explanation is correct? check all that apply.

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound