Grade Recovery 8.L.5.1/8.L5.2

How are plant cells and human cells the same? (8.L.5.1)

• They can produce their own oxygen

• They can make their own food from sunlight

• They can receive nutrients through the cell wall

• They use mitochondria to release energy from sugars

Tags

NGSS.MS-LS1-2

Why is protein an important part of a healthy diet? (8.L.5.1)

• It is needed to change glucose to energy.

• It is needed to store nutrients.

• It is needed to repair tissue.

• It is needed to produce water.

What is the source of most food energy? (8.L.5.1)

• Soil

• Wind

• Water

• Sunlight

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which best describes the primary function of carbohydrates in an animal cell? (8.L.5.1)

• to provide cellular energy

• to store cellular information

• to store energy within the cell

• to provide structure to the cell membrane

Crystal needs more protein in her diet. Which food sources will best provide the building blocks she needs? (8.L.5.1)

• beans, poultry, and meat

• vegetables, seeds, and fats

• fruits, water, and dairy products

• steak, blackeye peas, apples, milk

In cellular respiration, approximately 38% of the energy contained in glucose is released for an organism to use in carrying out life processes.Which best explains what happens to the remaining 62% of the energy contained in glucose? (8.L.5.1)

• The energy is used to start the process of cellular respiration when more glucose is consumed by the organism.

• The energy is converted to heat energy, which provides heat to the organism.

• The energy is used to convert leftover glucose into protein to be stored by the cells of the organism.

• The energy is stored by the cells and released later when needed by the organism.

Tags

NGSS.MS-LS1-7

Which organisms contain chloroplasts to help with food production? (8.L.5.1)

• fungi

• animals

• plants

• paramecia

Tags

NGSS.MS-LS1-6

Which is necessary for a plant to convert the energy of the sun into energy it can use? (8.L.5.1)

• calcium chloride

• chlorophyll

• glucose

• oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which is the primary molecule broken down for energy in cells? (8.L.5.1)

• salt

• water

• sugar

• protein

Tags

NGSS.MS-LS1-7

Which is most associated with the building and repair of cells,organelles, and tissues? (8.L.5.1)

• fiber

• lipid

• sugar

• protein

Tags

NGSS.MS-LS3-1