Rank the types of molecules from 1-4, 1 being passes through the cell membrane with the most ease and 4 being possess with most difficulty.

Small, polar/hydrophilic molecules (Ex. H20)

Charged lons (Ex. K+)

Small, non polar hydrophobic molecules (Ex. 02)

Large, polar/hydrophilic molecules (Ex.
C6H1206)

What is one function of the embedded proteins

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Which of the following is the most likely outcome of global warming