1st 9 weeks test review

There are three parts to the cell theory. Which is NOT one of those parts?

• All organisms are composed of one or more cells.
• The cell is the basic unit of structure and organization in organisms.
• Cells spontaneously arise from carbon and nutrients carried in the bloodstream.
• All cells come from pre-existing cells.

Tags

NGSS.MS-LS1-1

What is the basic unit, or "building block" of life?

• Cell
• Molecule
• Organelle
• Atom

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which scientist viewed a piece of cork under a simple microscope and first used the term "cell"?

• Robert Hooke
• Anton Von Leeuwenhoek
• Matthias Schleiden
• Theodore Schwann

Which scientist first viewed LIVING cells underneath a microscope?

• Robert Hooke
• Anton Von Leeuwenhoek
• Matthias Schleiden
• Theodore Schwann

What is the scientific term for maintaining a constant internal environment?

• biological balance
• homeostasis
• internal regulation
• xenobiographic balance

Tags

NGSS.HS-LS1-3

A plant turns towards light is an example of

• reproducing

• doing cellular respiration

• having cells

• responding to its stimuli

Which of the following is NOT a characteristic of all living things?

• growth and development

• ability to move

• responding to the Stimuli

• ability to reproduce

Is a virus considered living or non-living?

• Living
• Non-Living
• Neither

Which is bigger, a bacteria or a virus?

• Bacteria
• Virus

Antibiotics kill viruses

• True
• False