Cell Theory

Which of the following states the hierarchy of organization CORRECTLY?

• organ, cell, tissue, organ system, organism

• organism, organ, tissue, cell, organ system

• cells, tissue, organ, organ system, organism

• tissues, cells, organ system, organ, organism

In the order of systems, a group of cells works together to form a __________.

• tissue

• organ

• atom

• body

Tags

NGSS.MS-LS1-3

How can scientist determine if a newly discovered object should be classified as living or nonliving?

• see if it it made of cells

• whether its Eukaryotic or prokaryotic

• see if its breathing

• see if it moves on its own

Tags

NGSS.MS-LS1-1

Which choices are part of the cell theory? (mark 3)

• All living things are composed of cells.

• The cell is the basic unit of life.

• All cells come from preexisting cells.

• All cells are eukaryotic.

Tags

NGSS.MS-LS1-1

What organelle should you look for in a cell to help classify it as eukaryotic or prokaryotic?

• cytoplasm

• nucleus

• ribosomes

• DNA

A eukaryotic cell has a nucleus.

• True

• False

Tags

NGSS.MS-LS1-2

A prokaryotic cell has a nucleus.

• True

• False

Prokaryotic cells have ribosomes.

• True

• False

Eukaryotic cells have ribosomes.

• True

• False

Mitochondria are found in ____ cells.

• Eukaryotic

• Prokaryotic

• both eukaryotic and prokaryotic