"Қан жасушалары және оның түрлері" ашық сабақ

BIOOD AND ITS FUNCTIONS

YOU WILL

Understand the functions and structure of blood

Terminology

Anemia- анемия

Erythrocyte- эритроцит

Hemoglobin- гемоглобин

Homeostasis- гомеостаз

Leukocyte- лейкоцит

Nutrients- қоректік заттар

Plasma- плазма

Platelet- тромбоцит

Range- диапазон,көлем

Homework

1. What is the function of lymph ?

2. What is the difference between blood and lymph?

3. Which are cells present in the lymphatic system?

HOT RIVER/metod/ terminology

Look at the video

1. What do we see from this video?

2. What does bloods composition consists of?

3. What is the color of plasma?

4. What kind of blood cells are there?

5. What does blood transfer?

Key terms

• Blood is a body fluid which delivers needed substances to organs
• Plasma is the liquid part of blood, which contains water and nutrients
• Anemia is when a human has a low number of erythrocytes

Activity True and False

• 1. Blood fluid in the body T/F
• 2. Blood cells in the not plasma T/F
• 3. Composition of plasma with 80% water, 5 protein T/F
• 4. Blood-protects your body T/F
• 5. It is composed of liquid part plasma and blood: 55% of blood are cells, 45% is plasma T/F

Fill in the gaps

1. _______ are red blood cells, which carry oxygen;

2. _______ are white blood cells, which protect the organism;

3. _______ are blood cells, which stop bleeding;

4. _______ are also know as thrombocytes;

5. Erythrocytes in 1 mm3 (1 ml) of the blood ________;

6. Leucocytes in 1 mm3 (1 ml) of the blood ________;

• Thrombocytes in 1 mm3 (1 ml) of the blood ________;
• In an adult human body, there are about _______ of blood. .

Fill in the gaps

1. Erythrocytes are red blood cells, which carry oxygen;

2. Leucocytes are white blood cells, which protect the organism;

3. Thrombocytes are blood cells, which help stop bleeding by blood clotting;

4. Platelets are also know as thrombocytes;

5. Erythrocytes in 1 mm3 (1 ml) of the blood 5 million ;

6. Leucocytes in 1 mm3 (1 ml) of the blood 4 500-11 000 ;

• Thrombocytes in 1 mm3 (1 ml) of the blood 250 000 ;
• In an adult human body, there are about 5-5,5 liters of blood.

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