Lease do it correctly!

WORTH 20 Points

This is a Google Doc so you will have to download it to complete it!
This is earth science, I couldn't put it in the "Pick a subject" dialog box!
This is 9th Grade!
Will give 5 Stars!!!
Thank You!

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.

20 the compound al(nh3)2 has atoms of nitrogen.

Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. instead, they are shuttled across by carrier proteins in the membrane from high to low concentration. does this process require energy from the cell? this is an example of what type of molecular movement?