2 separate work sheet

2 separate work sheet

Worksheet Five

CORE273 SUM18

 

NAME:

 

In and Out

  1. What three large molecules are broken down by the digestive tract, and what are they composed of?

 

  1. Where does digestion begin?

 

  1. What enzyme is at work here?

 

  1. What molecule does it break down?

 

  1. How does food get from the mouth to the stomach (name structure).

 

  1. What molecule is broken down primarily in the stomach?

 

  1. What are the components of gastric juice and how do they function?

 

  1. How does the function of the small intestine differ between its three parts?
    1. Duodenum:

 

  1. Jejunum and Ileum:

 

  1. How is surface area increased in the small intestine?

 

  1. Using a notable source other than the powerpoint, find information on other benefits of intestinal bacteria. Cite your sources!

 

  1. _______________ are the primary organ where __________ is produced. The structural and function units of the kidneys are the _______________.

 

  1. Briefly discuss “glomerular filtration”.

 

  1. If water levels in the body increase, what happens to blood volume and therefore, blood pressure?

 

  1. How would the urinary system help to lower the amount of water in the body and therefore lower blood pressure if both were too high?

Worksheet Six

CORE273 SUM18

 

NAME:

 

Fit and Healthy

  1. How do antigens function?

 

  1. Overall, what is the significance of the lymphatic system?

 

  1. List three mechanisms in the first line of defense and explain how they help to protect us.

 

  1. Discuss the following mechanisms of the second line of defense:
    1. Inflammation:

 

  1. Interferon:

 

  1. Fever:

 

  1. How do B-cells and T-cells differ? Give three examples minimum.

 

 

  1. What is the significance of memory cells?

Answer Preview…………….

  1. What three large molecules are broken down by the digestive tract, and what are they composed of?

 

Starch: this is composed of the sugar glucose.

Proteins: composed of amino acids.

Fats: composed of fatty acid and glycerol.

 

  1. Where does digestion begin?

Digestion begins in the mouth………………

 

APA 880 words