Digestive, Circulatory, and Respiratory System Review

Where does digestion first start?

• Esophogus

• Stomach

• Nose

• Mouth

Damage in the large intestine can have affect on​​

• how much water is absorbed

• how food is broken down

• the excretory system

• how much nutrients are absorbed

Tags

NGSS.MS-LS1-3

What type of digestion takes place in the stomach?

• mechanical

• chemical

• both mechanical and chemical

• neither mechanical nor chemical

  (a different type of digestion not listed here)

Tags

NGSS.MS-LS1-7

What enzyme is found in saliva that starts digesting starch?

• amylase

• chyme

• pepsin

• bile

Tags

NGSS.MS-LS1-7

What is the right order for parts of the small intestines?

• Duodenum, Jejunum, Ileum

• Jejunum, Duodenum, Ileum

• Ileum, Duodenum, Jejunum

• Ileum, Jejunum, Duodenum

• Duodenum, Ileum, Jejunum

Which type of blood vessel have more pressure and why?

• Veins because it takes extra force to move blood back to your heart.

• Arteries because it takes extra force to move blood back to your heart.

• Veins because it takes extra force to pump blood out of your heart.

• Arteries because it takes extra force to pump blood out of your heart.

The ​ _____ carries blood between the heart and the rest of the body, excluding the lungs.

• electrical circuit

• pulmonary circuit

• systemic circuit

• alimentary canal

True/False

The upper 2 chambers of the heart are called the atria.

• True

• False

Which statement best describes the respiratory system?

• The exchange of oxygen and carbon dioxide in the nasal cavity.

• System of gases that moves in the body and moves out of the body through blood vessels.

• Network of airways that allows gases to exchange from the internal and external environment through diffusion.

• Network of capillaries carrying oxygen and nutrients.

​ What is the right order for the pathway of air?

• Nose, nasal cavity, trachea, pharynx, larynx, bronchi, lungs, bronchioles, alveoli

• Nose, nasal cavity, trachea, larynx, pharynx, bronchi, lungs, bronchioles, alveoli

• Nose, nasal cavity, pharynx, larynx, trachea, bronchi, lungs, bronchioles, alveoli

• Nose, nasal cavity, larynx, pharynx, trachea, bronchi, lungs, bronchioles, alveoli

• Nose, nasal cavity, larynx, pharynx, trachea, lungs, bronchi, bronchioles, alveoli

Tags

NGSS.MS-LS1-3