with no true nucleus.

with no chloroplasts.

with no central large vacuole.

with no cell wall.

is present in prokaryotic cells.

is responsible for the synthesis, transport and isolation of proteins within cells.

is rough endoplasmic reticulum.

can be found abundantly in liver cells.

is for aerobic respiration.

is absent in red blood cells.

has inner membrane folded extensively to form cristae.

is mitochondrion.

is present in plant cells only.

is composed of cellulose in plant cells.

is selectively permeable.

helps maintain shape of a plant cell.

have cristae.

differ from one another by referring to the absence or presence of ribosomes.

are found abundantly in enzyme-secreting cells.

are found abundantly in steroid hormone secreting cells.

have rRNA and proteins.

are present in cytoplasm and on rough endoplasmic reticulum.

are membrane-bounded.

are essential for protein synthesis.

can only be found in animal cells.

allow the entry of nucleotides into the nucleus.

allow the exit of DNA into the cytoplasm.

allow glucose to pass through.

act as electron transport system.

act as carriers to allow active transport to take place.

act as channels to allow facilitated diffusion to take place.

act as enzyme system.

are found in plant cells.

contain stacks of thylakoids.

contain photosynthetic pigements.

are found in chloroplasts.