Which of the following molecules would need assistance to pass through the plasma membrane?
[mark all correct answers]

a.
alcohol

b.
amino acids

c.
glucose

d.
carbon dioxide

e.
steroids

f.
sodium ion

When sodium chloride dissolves in water the sodium cholride dissociates into?

Where are chlorophyll molecules located within the chloroplasts?

Which describes a major benefit that bioengineered technology has provided has provided to society? a. it’s application include the development of a new plastics for airplanes b. it’s application include the development of pacemakers and artificial limbs. c. it’s application include larger capacity for handheld music devices. d. it’s application include more energy-efficient fossil fuels.