Molecules to Organisms

Which model is the water molecule?

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Tags

NGSS.MS-PS1-1

Which model is the hydrogen peroxide molecule?

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Tags

NGSS.MS-PS1-1

Which piece matches Molecule X?

• Piece 1

• Piece 2

• Piece 3

Tags

NGSS.MS-PS1-1

During cellular respiration energy is released into the cells by the _________.

• Golgi body

• lysosome

• vesicles

• mitochondria

Tags

NGSS.MS-LS1-7

What is the range of the number of cells that living organisms can be made of (from the very smallest to the very largest)?

• from 1 to 100

• from 1 to many millions

• from 100 to 1,000

• from 100 to many millions

Tags

NGSS.MS-LS1-1

The scientists are planning an experiment using a light microscope to collect data. Which statement best describes how scientists can identify non living samples?

• The scientists should look for samples that have objects that look bigger when viewed under the microscope.

• The scientists should look for samples that have carbon atoms when viewed under the microscope.

• The scientists should look for samples that do not have a regular pattern of shapes when viewed under the microscope.

• The scientists should look for samples that do not have a nucleus or cell membrane when viewed under the microscope.

The ___ controls what substances enter and leave cells and organelles

• cell membrane

• chloroplast

• Mitochondria

• nucleus

Tags

NGSS.MS-LS1-2

A scientist views different objects using a light microscope. Which features would the scientist most likely see for samples from multicellular organisms? Select the three correct answers.

• A large cell size

• small organelle features

• different types of cells

• smaller number of cells

• cells organized into tissues

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Which piece matches Molecule Y?

• Piece 1

• Piece 2

• Piece 3

Tags

NGSS.MS-PS1-1

Which of the cells shown in model is a prokaryote(unicellular)?

• red blood cell

• bacterium

• muscle cell

• nerve cell

Tags

NGSS.MS-LS1-1