Biology Notebook: 07.02 Respiratory and Circulatory Objectives:

• Explain how the respiratory and circulatory systems work together • Describe the structures and functions of the respiratory system • Describe the structures and functions of the circulatory system • Differentiate between systolic and diastolic blood pressure • Describe the effects of lifestyle on the respiratory and circulatory systems

Key Questions and Terms Notes

The Respiratory and Circulatory Systems How do the respiratory and circulatory systems work together?

What are the main functions of the respiratory and circulatory systems?

Respiratory System What do all cells require a constant supply of? Describe the functions and locations of the following parts of the respiratory system:

• Diaphragm • Larynx • Lungs and Bronchi • Nose • Pharynx • Trachea

ANSWER: • Diaphragm - • Larynx- • Lungs and Bronchi- • Nose- • Pharynx- • Trachea-

Circulatory System What does the circulatory system consist of? What are the three main functions of the circulatory system?

1. 2. 3.

The Heart Describe the heart and its functions. What is the septum of the heart and why is it important?

What are the four chambers of the heart? Describe the following parts of the heart:

• Aorta • Pulmonary Artery • Right Atrium • Left Atrium • Superior Vena Cava

• Aorta • Pulmonary Artery • Right Atrium • Left Atrium • Superior Vena Cava • Pulmonary Vein

• Pulmonary Vein • Right Ventricle • Left Ventricle

• Right Ventricle • Left Ventricle

Circulation

What are the two pathways through the circulatory system?

Describe pulmonary circulation. Describe systemic circulation.

Blood Vessels What are the three different types of blood vessels?

Describe arteries. Describe capillaries. Describe veins.

Blood List and describe the components of blood.

Blood Pressure What is blood pressure? How is blood pressure regulated?

Cardiovascular Disease What is cardiovascular disease and how common is it?

Cardiovascular Disease

Disease Causes Symptoms Prevention Treatment High Blood Pressure Arterial Disease Heart Attack Stroke

Sample Questions: In the heart, what separates the oxygenated and deoxygenated blood?

A. Ventricle B. Septum C. Atrium D. Vessel

Which part of the blood is responsible for transporting oxygen throughout the body?

A. Plasma B. Red Blood Cells C. While Blood Cells D. Platelets

How does the nervous system respond to low blood pressure?

A. The nervous system signals smooth muscles in the blood vessels to contract to decrease blood pressure.

B. The nervous system signals smooth muscles in the blood vessels to contract to increase blood pressure.

C. The nervous system signals smooth muscles in the blood vessels to relax to decrease blood pressure.

D. The nervous system signals smooth muscles in the blood vessels to relax to increase blood pressure.

An individual was sent to the hospital and it was determined that the blood was cut off to a part of the brain. What did the individual experience?

A. Heart attack B. Stroke C. High blood pressure D. Arterial disease

DIFFERENT TYPES OF BLOOD VESSELS

Biology Notebook: 07.03 Digestive and Excretory Objectives:

• Describe inferences that can be made based on observations and understandings of the structures and functions of the digestive system

• Describe inferences that can be made based on observations and understandings of the structures and functions of the excretory system

Key Questions and Terms Notes Food

Why do our cells need food and water? Why is a balanced diet important? What is the unction of the digestive system? Describe the parts of the digestive system:

• Mouth (teeth, saliva) • Tongue • Pharynx • Esophagus • Stomach • Small Intestine • Large Intestine • E. coli • Rectum and Anus

• Mouth (teeth, saliva) • Tongue • Pharynx • Esophagus • Stomach • Small Intestine • Large Intestine • E. coli • Rectum and Anus

Describe the accessory organs of the digestive system:

• Pancreas • Liver and Gallbladder • Appendix

• Pancreas • Liver and Gallbladder

Appendix

Describe the organs of the excretory system: • Skin • Lungs • Liver • Kidneys

• Skin • Lungs • Liver • Kidneys

Sample Question: The canal that connects the pharynx to the stomach in the digestive system is called the _____.

A. Esophagus B. Trachea C. Rectum D. Intestines

LABEL THE PARTS OF THE DIGESTIVE AND EXCRETORY SYSTEM.

1. –

2. –

3. –

4. –

5. –

6. –

7. –

8. –

9. –

10. -

1. –

2. –

3. –

4. –

5. –

6. –

7. –