Q: Metabolic cooperation between different prokaryotic species often occurs in surface-coating colonies. what are these colonies called? Choices: - eukaryotes - lichens - plankton - biofilms A:
biofilms

(Question)
Q: What substances that primarily comprise plasma membranes form a bilayer? Choices: - amino acids - enzymes - steroids - phospholipids A:
(Answer)
phospholipids

Ques: Q: What bifurcates into the right and left bronchi in the lungs? Choices: - neck - aorta - cornea - trachea A:
Ans: trachea

(Q).
Q: Like people with type 1 diabetes, people with type 2 diabetes must frequently check what level? Choices: - glucose - pulse - heartbeat - blood sugar A:
(A).
blood sugar

Ques:Q: Since electrons are charged, their intrinsic spin creates a what? Choices: - suppressed electrical field - magnified rupulsed field - intrinsic electrical field - intrinsic magnetic field A:

Ans:intrinsic magnetic field

Ques:Q: What is caused by differences in density at the top and bottom of the ocean? Choices: - shallow currents - still water - flat currents - deep currents A:

Ans:
deep currents