Checkpoint 14

Darnell runs a chemical analysis test on glucose to determine the atoms that make up the molecule. Which of the following is the chemical formula she should observe for glucose?

• C₆H₆O₆

• C₆H₁₂O₆

• C₁₂H₁₂O₁₂

• C₁₂H₆O₁₂

Tags

NGSS.MS-PS1-1

In the process of photosynthesis, six molecules of _____ and six molecules of _____ are converted into one molecule of _____ and six molecules of _____.

• carbon dioxide; glucose; water; oxygen

• carbon dioxide; water; glucose; oxygen

• oxygen; carbon dioxide; glucose; water

• water; oxygen; glucose; carbon dioxide

• glucose; water; oxygen; carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

How does water move from the roots of plants to the leaves for photosynthesis to occur?

• Water moves through the stomata.

• Water moves through the phloem.

• Water moves through the xylem.

• Water moves through the chloroplasts.

Tags

NGSS.MS-LS1-6

Matteo needs to identify the different plant organs in a plant model in biology class. Which of the following is not a plant organ?

• chloroplast

• wood

• leaf

• seed

Merjem is looking at plant tissue through a microscope in her life science class. She took the sample from the plant's stem. She knows this tissue is used to transport food through the plant. What type of tissue is Monique seeing?

• Xylem tissue

• Phloem tissue

• Chloroplast tissue

• Stem tissue

Hakeem is looking at plant tissue through a microscope. He took the sample from the plant's roots. He knows this tissue is used to transport water and nutrients through the plant. What type of tissue is Abraham seeing?

• Xylem tissue

• Phloem tissue

• Chloroplast tissue

• Stem tissue

Tags

NGSS.MS-LS2-3

Which process is responsible for releasing the stored energy in glucose?

• Cellular respiration

• Photosynthesis

• Chemosynthesis

• Burning

Tags

NGSS.MS-LS1-7

Which of the following is an example of kinetic energy?

• An apple in a refrigerator

• A light in a living room that is turned off

• Elastic energy in a stretched spring

• Sound waves coming from an iPhone

Tags

NGSS.MS-PS3-1

Which of the following is a source of potential energy?

• Wind energy

• ATP

• Thermal energy

• Sunlight

Tags

NGSS.MS-PS3-2

Approximately _____ different compounds of carbon are known.

• 100

• 1,000

• 10,000

• 100,000

Tags

NGSS.HS-LS1-6