2TTO U3: basics 6 review+basics 7 immune system

• Biologie
• Middelbare school
• vwo
• Leerjaar 2

Lesson plan 01-01

-Review questions of basics 6.

-Discuss homework 25,26,28,29,30

-discuss basics 7:  Immune system

Goals:

-I can name at least 3 substances that the kidneys filter out of the blood.

-I can describe the connection between the function of the liver and the kidneys.

-I can distinguish natural immunity from artificial immunity.

Humans have ureters and urethras. How many of each per person?

1. 2 ureters and 2 urethras
2. 1 ureter and 2 urethras
3. 2 ureters and 1 urethra
4. 1 ureter and 1 urethra

B6: Excretion

-Kidneys (2x)

-Ureters(2x)

-Urinary bladder

-Urethra

Which bodily fluid do kidneys produce?

How do liver and kidneys work together?

Liver+ kidneys

-Liver breaks down harmful substances-->Products are removed by kidneys.

-Blood plasma is filtered from waste products and excess substances.

-Result is urine.

Bloodplasma is filtered through kidneys in the following order:

1. Renal cortex-->renal medulla-->renal pelvis
2. Renal medulla-->renal cortex-->renal pelvis
3. Renal pelvis-->renal medulla-->renal cortex
4. Renal cortex-->renal pelvis-->renal medulla

Explain how women are more likely to get a bladder infection than men.

Work on basics 6

-Do exercises 29+30

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extra videos 

-Blood types

-Immune system in detail.