Chapter 1
Chapter 2
Chapter 3
Key Concepts
100

What is bigger? Starch or Water molecule?

Starch

100

Which system does oxygen enter through?

Respiratory System
100

Elisa's cells are getting far few _____.

glucose molecules

100

A functioning human body has _____ from food (glucose and amino acids) and molecules from air (oxygen) in its cells.

molecules

200

What is smaller? Water or glucose molecule?

Water molecule

200

How much oxygen is taken in from one breathe(average)?

25

200

What does oxygen & glucose molecules make when cellular respiration happens?

Water molecules, Carbon dioxide molecules, and energy.

200

Some of these molecules travel to the _____.

cells

300

What is bigger: Protein, water, Oxygen, or amino acid molecule?

Protein molecule

300

Which molecules do cells need to get from the body to function properly?

Oxygen, amino acids, and glucose

300

When amino acids combine, what do they make?

Protein

300

The _________ system transports glucose, oxygen, the amino acid molecules to every cell in the body.

circulatory

400

Why might you be feeling tired?

You aren't eating the right nutrients or not enough sleep.
400

What condition does Elisa definitely not have?

Asthma 

400

Will an athlete's results be higher, lower, or the same compared to a human?

higher

400

A problem with a body system can result in fewer oxygen, glucose, and/or ________ molecules getting to the body's cells.

amino acids

500

Which molecule do you take in more? Amino acids, Glucose, or Oxygen?

Oxygen

500

If you have a low amount of glucose but everything else is the same, what medical condition do you have?

Diabetes

500

What is the maximum amount of cellular respiration in an athlete's body during a test?

12

500

Cells can grow and repair themselves by combining amino acids to form larger protein molecules. The growth and repair requires energy release from _____________.

cellular respiration

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