6.1 The Living Cell & 6.2 Classifying Organisms

What is the study of living things called?

• Cytoplasm

• Biology

• Organism

• Nucleus

Tags

NGSS.MS-LS2-1

What is the layer of Earth's surface where life exists known as?

• Organism

• Cell

• Biosphere

• Cytoplasm

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What is the smallest unit of any living thing?

• Cell

• Organism

• Nucleus

• Heredity

Tags

NGSS.MS-LS1-1

What is the control center of a cell that stores DNA?

• Cytoplasm

• Nucleus

• Cell membrane

• Organism

Tags

NGSS.MS-LS1-2

What is the jelly-like substance within the cell called?

• Organism

• Heredity

• Cytoplasm

• Biosphere

Tags

NGSS.MS-LS1-2

Who was the first person to observe living cells?

• Robert Hooke

• Antonie van Leeuwenhoek

• Galileo Galilei

• Isaac Newton

What did Robert Hooke observe under the microscope in 1665?

• Living cells

• Cork cells

• Blood cells

• Plant cells

What is the protective barrier surrounding a cell called?

• Cytoplasm

• Nucleus

• Cell membrane

• Organelle

Tags

NGSS.MS-LS1-2

What is the jelly-like substance within the cell membrane?

• Nucleus

• Cytoplasm

• Organelle

• Mitochondria

Tags

NGSS.MS-LS1-2

What are the most important organelles in cells where respiration happens?

• Nucleus

• Ribosomes

• Mitochondria

• Chloroplasts

Tags

NGSS.MS-LS1-7