Which scientist observed cork under a microscope and called what he saw cellulae?

• Anton van Leeuwenhoek

• Antoine Lavoisier

• Charles Darwin

• Robert Hooke

Who was the first to discover/observe bacteria?

• Anton van Leeuwenhoek

• Antoine Lavoisier

• Charles Darwin

• Robert Hooke

This jelly-like fluid fills the cell, helps keep organelles in place, and provides support.

• Cytoplasm

• Organelles

• Cytoskeleton

• Central Vacuole

Tags

NGSS.MS-LS1-2

What are the 3 parts of the Cell Theory? Select the 3 correct answers.

• All organisms are made of one or more cells.

• The cell is the smallest unit in all organisms.

• Cell divide only to replace lost cells.

• Cells only come from preexisting cells.

What organelle contains the nucleolus?

• Nuclear Membrane

• Nucleus

• Ribosomes

• Animal Cell

Tags

NGSS.MS-LS1-2

Which organelle contains DNA & is responsible for controlling the cell?

• Nuclear Membrane

• Nucleus

• Ribosomes

• Animal Cell

Tags

NGSS.MS-LS1-2

These organelles make proteins & "read" genetic material. They are also found attached to the Rough Endoplasmic Reticulum.

• DNA

• Ribosomes

• Nucleus

• Vesicles

Tags

NGSS.MS-LS1-2

With Ribosomes attached to it, this organelle surrounds the nucleus.

• Smooth Endoplasmic Reticulum

• Golgi Body

• Rough Endoplasmic Reticulum

• Lysosomes

Tags

NGSS.MS-LS1-2

Because it has Ribosomes attached to it, this organelle processes specific proteins to be delivered in the cell, but does NOT deliver them.

• Smooth Endoplasmic Reticulum

• Golgi Body

• Rough Endoplasmic Reticulum

• Lysosomes

Tags

NGSS.MS-LS1-2

This organelle, found attached to the Rough ER, takes Rough ER proteins and delivers them throughout the cell. However, it does not make or package them itself.

• Smooth Endoplasmic Reticulum

• Golgi Body

• Vacuoles

• Lysosomes

Tags

NGSS.MS-LS1-2