8.L.5.1 to 8.L.5.2

How are plant cells and human cells different?

• Human cells need food, but plant cells do not.

• Human cells need energy, but plant cells do not.

• Plant cells make their own food, but human cells do not.

• Plant cells make their own energy, but human cells do not.

Tags

NGSS.MS-LS1-6

Why is protein an important part of a healthy diet?

• 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.

How does food provide energy?

• Food contains oxygen which cells convert into energy.

• Food contains fiber which breaks down quickly into energy.

• Food contains water which is used to store energy for later use.

• Food contains sugar which is converted into energy through respiration.

Tags

NGSS.MS-LS1-7

Which is likely to occur if an individual consumes an abundance of carbohydrates but remains very inactive?

• Less energy is produced, causing fatigue.

• Blood glucose and energy levels are both decreased.

• Blood glucose levels increase, and appetite decreases.

• Extra glucose is stored as body fat, causing weight gain.

Which is needed for breaking down food molecules in cells after digestion has occurred?

• carbon dioxide

• nitrogen

• oxygen

• sodium

Tags

NGSS.MS-LS1-7

Which is most likely to promote the growth of animals?

• fiber

• water

• oxygen

• protein

Tags

NGSS.MS-LS1-5

Which habit would most likely lead to increased energy production in cells?

• exercising regularly

• getting plenty of rest

• eating fewer fatty foods

• eating fewer carbohydrates

Tags

NGSS.MS-LS1-7

Which is best defined by eating a proper amount of proteins, carbohydrates, and fats to help the body function properly?

• exercise

• lifestyle

• respiration

• nutrition

What are the building blocks of proteins

• simple sugars

• amino acids

• nucleic acids

• DNA

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which activity would supply the most oxygen to the body for digestion and respiration?

• sit ups

• running

• stretching

• lifting weights