Unit 4&5 Science Review

Which of the following is NOT part of the cell theory?

• Cells are the basic unit of life

• Cells come from pre-existing cells

• Cells contain a nucleus

• All living organisms are made up of cells

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NGSS.MS-LS1-1

The smallest unit of structure and function in living things are called _______?

• Molecules

• Atoms

• Cell

• Tissue

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

Where is the genetic material found in a eukaryotic cell?

• Nucleus

• Cytoplasm

• Mitochondris

• Cell Wall

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NGSS.MS-LS3-1

Which of the following best describes how we classify living organisms?

• Organisms are classified by their size and shape.

• Organisms are classified by their names.

• Organisms are classified by the region that they are located.

• Organisms are classified by their characteristics.

The atomic number of Nitrogen is 7. What does the atomic number represent?

• Neutrons

• Protons

• Electrons

• Nucleus

What is the primary source of energy for autrophs?

• Sunlight

• Soil

• Water

• Air

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The genetic material in eukaryotic cells is contained within the

• Nucleus

• Cytoplasm

• Cell Wall

• Nucleolus

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NGSS.MS-LS1-2

Which group contains examples of unicellular organisms?

• Plants and Animals

• Bacteria and Protists

• Fungi and Algae

• Insects and Birds

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NGSS.MS-LS1-1

Plants use the process of photosynthesis to create its own energy. This process is the reason that plants are classified as _________.

• Autotroph

• Heterotroph

• Unicellular

• Prokaryotic

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NGSS.MS-LS1-6

Which of the following is a characteristic of eukaryotic organism?

• They are always unicellular

• They have a rigid cell wall

• They can be multicellular and unicellular

• They lack a cell membrane

Tags

NGSS.MS-LS4-2