24 - 25 MRJH Unit 8: Characteristics of Organisms EXTRA PRACTICE

24 - 25 MRJH Unit 8 Review

By Myra Lopez

Multiple Select

Which of the following statements are part of the Cell Theory?

• All living things are made up of cells.

• Cells can only come from other pre-existing cells.

• Organisms must move in order to be considered alive.

• Cells are the basic unit of life

Categorize

Options (12)

Made up of one cell

Single-celled organisms

Bacteria

Made of more than one cell

Multiple-celled organisms

plants and animals

All organisms are made up of cells

The cell is the basic unit of life

All cells arise from pre-existing cells

Contain cell membranes

Contain genetic information

Are considered living

Match the example with the correct category.

Unicellular

Multicellular

Parts of Cell Theory

Both unicellular and multicellular

Match

Match the following

• Unicellular

• Multicellular

• Autotroph

• Heterotroph

• Photosynthesis

Made up of only one cell

Made up of more than one cell

Organism that produces its own food

Organism that consumes other organisms for food

Process by which plants convert light into energy

• Made up of only one cell

• Made up of more than one cell

• Organism that produces its own food

• Organism that consumes other organisms for food

• Process by which plants convert light into energy

Fill in the Blanks

This type of organism does not have a nucleus.

(prokaryote or eukaryote)

Fill in the Blanks

This type of organism does have a nucleus.

(prokaryote or eukaryote)

Multiple Select

What do prokaryotes and eukaryotes have in common?

• They both have cell membranes

• They both have a nucleus

• They both contain genetic material

• They are both considered alive.

Draw

Draw a picture of a prokaryotic cell.

Hotspot

Which organism contains a nucleus?

Draw

Draw a picture of a eukaryotic cell.

Multiple Choice

According to the Cell Theory, which of the following is a correct statement about an oak trees (plant) and a person animal)?

• Oak trees and humans are both unicellular organisms.
• Humans are not made of cells.
• Both oak trees and humans are made up of cells.
• Only oak trees are made up of cells.

Multiple Choice

Which is the group of prokaryotic organisms?

• Group 1 because they do not have a nucleus

• Group 2 because they have a nucleus, cell wall, and make their own food.

• Group 3 because they have a nucleus, cell wall, and do not make their own food.

• Group 4 because they have a nucleus, some have a cell wall, and some species make their own food.

Multiple Select

Which of the following statements are true? (Select all that apply)

• Organism Q are unicellular

• Organism R are multicellular

• Organism S are prokaryotes

• Organism T are eukaryotes

• Organisms Q, R, S, and T are unicellular

Multiple Choice

Are mushrooms (fungus) considered to be autotrophs or heterotrophs?

• Autotrophs because they make their own food

• Heterotrophs because they cannot produce their own food and must obtain nutrients from other organisms

Labeling

Which of the following applies to the image?

Drag labels to their correct position on the image

prokaryote (no nucleus)

eukaryote (contains nucleus)

unicellular

multicellular

Labeling

Which of the following applies to the image?

Drag labels to their correct position on the image

eukaryote (contains nucleus)

prokaryote (no nucleus)

Poll

Are you ready for the test tomorrow?

• YES!

• NOT YET! I will study :)