Random Bio stuff (chapter 6-7)

Question 1

What are some proofs of the theory of endosymbiosis

Answer 1

MItochondria and chloroplasts have their own DNA.
MItochondria and chloroplasts have similar structures to prokaryotes.
MItochondria and chloroplasts can reproduce on their own.

Question 2

What direction does water move (in terms of high potential and low potential)

Answer 2

It moves from high water potential to low water potential

Question 3

What does hypertonic and hypotonic mean

Answer 3

Hypertonic means high solute concentration
hypotonic means lower solute concentration

Question 4

What give membranes more stability

Answer 4

steroids*