10.1- CELLULAR RESPIRATION: AN OVERVIEW

10.1- CELLULAR RESPIRATION: AN OVERVIEW

Key Questions

• Were do organisms get energy?

• What is cellular respiration?

• What is the relationship between photosynthesis and cellular respiration?

Fill in the Blank

Organisms get the energy they need from ____.

Multiple Choice

A _______ is the amount of energy needed to raise the temperature of 1 gram of water 1 degree Celsius.

• calorie

• protein link

• Calorie

• lipid concentration

Open Ended

What is the difference between the calorie (lowercase c) and the Calorie (capital C)?

Fill in the Blank

__________ is a process of energy conversion that releases energy from food in the presence of oxygen.

Multiple Select

What are the three stages of cellular respiration?

• Electron transport chain

• Glycolysis

• Hydrogen fixation

• Krebs Cycle

• DNA synthesis

Fill in the Blank

Pathways of cellular respiration that require oxygen are said to be ______.

Fill in the Blank

If oxygen is not required for the process to occur it is considered _________.

Multiple Select

What stages of cellular respiration are considered aerobic?

• Glycolysis

• Krebs Cycle

• Electron Transport Chain (ETC)

Multiple Choice

What process removes carbon dioxide from the atmosphere and releases oxygen back into it?

• photosynthesis

• fermentation

• chemosynthesis

• cellular respiration

Multiple Choice

What process removes oxygen from the atmosphere and replaces it with carbon dioxide?

• photosynthesis

• cellular respiration

• chemosynthesis

• fermentation

Open Ended

"Photosynthesis and cellular respiration have opposite effects on gases in the atmosphere" Explain this statement.