Lesson 6-10 Test (What's going on inside me)

What role does the nervous system play in the body?

• It controls and coordinates body activities by transmitting signals between different parts of the body.

• It is responsible for the production of hormones in the body.

• It helps in the digestion of food and absorption of nutrients.

• It provides structural support to the body and protects internal organs.

The respiratory system works closely with which system to get oxygen to all cells?

• Digestive system

• Nervous system

• Circulatory system

• Endocrine system

What is the relationship between the circulatory and respiratory systems?

• The circulatory system transports oxygen from the respiratory system to the cells and carries carbon dioxide back to the lungs.

• The circulatory system is responsible for digestion and nutrient absorption.

• The respiratory system filters and purifies the blood before it enters the heart.

• The circulatory system regulates body temperature and fluid balance.

What is the significance of oxygen in cellular respiration?

• Oxygen is a waste product of cellular respiration.

• Oxygen is essential for the process of cellular respiration, which produces energy for the cell.

• Oxygen is not required for cellular respiration.

• Oxygen helps in the formation of glucose during cellular respiration.

What is the process in cells involving glucose and oxygen that releases energy called?

• Chemical reaction

• Photosynthesis

• Respiration

• Fermentation

Why is carbon dioxide important in the respiratory process?

• It is a nutrient required for cellular respiration.

• It is a waste product of cellular respiration that must be exhaled to maintain the body's pH balance.

• It helps in the absorption of oxygen in the lungs.

• It is used to produce energy in the form of ATP.

What is the main purpose of the digestive system?

• To break down food into nutrients that the body can use for energy, growth, and cell repair.

• To filter toxins from the blood and produce urine.

• To transport oxygen to the body's cells.

• To regulate body temperature through sweat and blood flow.

What are the two main jobs of the skeletal system?

• Protect organs and give structure and support.

• Aid in digestion and circulation.

• Regulate body temperature and hormone levels.

• Facilitate movement and enhance sensory perception.

What is the primary function of the circulatory system?

• To transport blood, nutrients, and oxygen to cells throughout the body.

• To facilitate digestion and absorption of food.

• To regulate body temperature and maintain homeostasis.

• To produce hormones and regulate metabolism.

What is the function of the respiratory system?

• To facilitate the exchange of oxygen and carbon dioxide between the body and the environment.

• To pump blood throughout the body.

• To digest food and absorb nutrients.

• To regulate body temperature.