Cell Structure

The -------------- is the fluid portion of the cell outside the nucleus

• cell membrane

• ribosome

• cytoplasm

• lysosome

The ------------ is the control center of the cell

• cell membrane

• nucleus

• nuclear envelope

• ribosome

The nuclear membrane is dotted with thousands of spaces called the nuclear

• envelope

• chromatin

• nucleolus

• pores

the thread-like form of the chromosome is called

• strand

• chromatin

• chromatid

• nucleulos

The ------------- is where the assembly of ribosomes begins

• nuclear envelope

• nuclear pores

• nucleus

• nucleolus

Vacuoles are large, sac-like, membrane enclosed structures, which store materials like water, salts, proteins, and carbohydrates

• true

• false

------------- are mainly used to move materials between cell organelles, as well as to and from the cell surface

• vacuole

• ribosome

• vesicles

• lysosome

Lysosomes are small organelles filled with enzymes that function as the cell’s

• power house

• cleanup crew

• control center

• outer boundary