Midterm

What is the chemical symbol of water?

• H2O

• CO2

• O2

• N2

Tags

NGSS.MS-PS1-1

What is cohesion?

• The ability of a molecule to "stick" to itself

• The ability of a molecule to "stick" to other molecules

• Large amounts of energy are required to change the temperature of a substance

• A well-organized and efficient team

What about the chemical structure of water causes many of the critical properties that support life on Earth?

• Hydrogen Bonds

• Cohesive behavior

• Polarity

• Expansion Upon Freezing

Tags

NGSS.HS-ESS2-5

What characteristic is shown in the image?

• Polarity

• Hydrogen Bonds

• Cohesion

• Adhesion

Tags

NGSS.HS-PS1-1

This individual is ice fishing. They cut through the top layers of ice to reach the water and fish below. What property of water allows for this to happen?

• Expansion Upon Freezing

• Universal Solvent

• Ability to Moderate Temperature

• Cohesive Behavior

Homeostasis

• allows for a wildly fluctuating internal environment

• is impossible in vertebrates

• is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation

Tags

NGSS.HS-LS1-3

What is one of the reactants of cellular respiration?

• energy
• glucose
• carbon dioxide
• water

Tags

NGSS.HS-LS1-7

______________ produces the most ATP.

• photosnthesis
• aerobic respiration
• anaerobic respiration
• glycolysis

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which organ excretes carbon dioxide?

• Lungs
• Liver
• Heart
• Kidney

Tags

NGSS.HS-LS1-7

What are the products of aerobic respiration?

• Glucose and oxygen
• Carbon dioxide and water
• Lactic acid
• Carbon monoxide

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3