Which of the following molecules can cross the lipid bilayer of a membrane directly, without a transport protein or other mechanism? select all that apply. dioxidelipidssucrose

Nonmetal halogen family atmoic mass 35

How many atoms are there in 5.70 mol of mg

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space