Unit 2 SOL Review: Cells

(a)   cells have a nucleus. ​ (b)   cells do not have a nucleus.

• Eukaryotic
• Prokaryotic

Tags

Cells

Prok vs Euk

Organize these options into the right categories

Groups:

(a) Prokaryotes

,

(b) Animals (Eukaryotes)

,

(c) Plants (Eukaryotes)

• Circular DNA

• Have a nucleus and no cell wall

• 
• 
• Have a nucleus and chlroplasts

• Centrioles

• Have no nucleus

• 
• Cell wall and chloroplasts

Tags

Cells

Prok vs Euk

Image

Match the following

• ER

• Protects the DNA and controls cell activities

• Mitochondria

• Creates energy for the cell (site of cellular respiration)

• Cytoplasm

• Holds ribosomes and helps fold/transport proteins

• Cell Membrane

• Controls what goes in and out of the cell

• Nucleus

• Clear, jelly-like substance that supports other organelles

Tags

Cells

Organelles

Match the following

• Cell wall

• Supports/protects plant cells

• Lysosomes

• Moves things around the cell

• Centrioles

• Holds digestive enzymes, helps break things down

• Golgi body

• Makes glucose (sugar) using energy from sunlight, site of photosynthesis

• Chloroplast

• Helps animal cells divide

Tags

Cells

Organelles

Match the following

• Vacuole

• Helps hold up the cell and move organelles around (like the bones of the cell)

• Flagella

• Holds things (food, water, trash, etc)

• Vesicles

• Helps cells move around their environment

• Ribosomes

• Uses DNA instructions to create proteins (site of protein synthesis)

• Cytoskeleton/

  microtubules

• Small "bubbles" used for transport

Tags

Cells

Organelles

Label the plant cell

f

e

d

c

h

g

b

a

Mitochondria

Chloroplast

Cell membrane

Vacuole

Cell wall

Nucleus

Golgi body

ER

Tags

Cells

Organelles

Image

A long time ago, some people believed that living things could come from non-living things. This theory was called ​ (a)   . Now, scientists know that all cells come from existing cells. This is part of a theory called ​ (b)   .

• spontaneous generation
• cell theory

Tags

Cells

Which is not part of cell theory?

• All cells come from existing cells

• Cells are the basic unit of life

• All living things are made of at least one cell

• All living things are made of at least two cells working together

Tags

Cells

Multicellular organisms can have __ tissues. This means different groups of cells can work together to focus on specific jobs.

• homozygous

• photosynthetic

• specialized

• heterozygous

Tags

Cells

Specialization

Order the following from smallest to largest.

• 
• 
• 
• 
• 

Tags

Cells

Specialization