Cell Unit Practice

The structure indicated by the letter C in Model 1 (animal cell) is called ________.

• nucleus

• nucleolus

• chromatin

• nuclear envelop

The structure indicated by the letter G in Model 1 (animal cell) is called ________.

• mitochondria

• rough Endoplasmic Reticulum

• lysosome

• Golgi apparatus

The structure indicated by the letter I in Model 1 (animal cell) is called ________.

• cytoplasm

• rough Endoplasmic Reticulum

• ribosome

• Golgi apparatus

The structure indicated by the letter J in Model 1 (animal cell) is called ________.

• cytoplasm

• cell (plasma) membrane

• ribosome

• Golgi apparatus

The structure indicated by the letter K in Model 1 (animal cell) is called ________.

• cytoplasm

• cytoskeleton

• centriole

• mitochondria

In a eukaryotic cell, the region between the plasma membrane and the nucleus, which is a jelly-like substance that holds everything together, is called __________.

• cytoplasm

• nucleus

• chloroplast

• ribosome

Which of the following is NOT a function of the nucleus?

• stores DNA

• controls the activities of the cell

• contains the information needed to make proteins

• processes, sorts, and ships proteins where needed

Which of the following is a function of the cell (plasma) membrane?

• makes proteins

• stores water, salts, proteins, and carbohydrates

• holds all organelles in place

• controls which materials enter and leave the cell

Which of the following organelles makes proteins using instructions that come from the nucleus?

• ribosome

• lysosome

• centrioles

• mitochondrion

An organelle in a cell that converts glucose (sugar) into ENERGY (ATP) is _____________________.

• ribosome

• Golgi apparatus

• nucleus

• mitochondrion