Bellwork Week 12

Bellwork Week 12

1. Read the article and answer the following questions in complete sentences. P. 136a. What are bruises?b. What does your body need to help clot formation?c. What do the letters for blood type mean?d. Does type O blood have any markers?

Bellwork Week 12TURN IN YOUR HOMEWORK.Read the article (p. 137) and answer the questions in

complete sentences.a. You develop antibodies against what?b. What will happen if you get a transfusion with blood

containing the wrong markers?c. In the “other circulatory system”, when blood goes

through the capillaries, some of it leaks out and this is called _____________.

d. What do the lymph nodes do? e. Where is the largest collection of lymph nodes?

Bellwork Week 123. Match the following words to their definitions. You do

not have to write the question, just the answer.Terms Definitions

1. B cells a. Determined by marker molecules on red blood cells

2. T cells b. Causes infectious diseases

3. Pathogens c. Fluid that has escaped the circulatory system

4. Antibodies d. Identify and marks pathogens

5. Antigens e. Proteins that destroy pathogens

6. Lymph f. Molecules that distinguish pathogens from one another

7. Blood type g. Produce proteins that destroy pathogens

Bellwork Week 12

4. What blood types can the following receive blood from:

A B AB O

Bellwork Week 4

3. If a man has type AO blood and he marries a woman with type BO blood, what will the possible blood types be of the children?

Bellwork Week 4

5. If a man has type AB blood and he marries a woman with type BO blood, what will the possible blood types be of the children? Turn your homework into the basket.