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Biology NEET - XI: Chapter 7- Structural Organization in Animals Part 11

Biology25 CardsCreated about 2 months ago

This deck covers key concepts from Chapter 7, focusing on the structural organization in animals, including functions of proteins, blood cell counts, and characteristics of different blood cells.

What are the functions of alpha, beta and gamma globulin protein?

Alpha and beta globulin- maintain osmotic pressure | Gamma globulin- antibodies
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Key Terms

Term
Definition
What are the functions of alpha, beta and gamma globulin protein?
Alpha and beta globulin- maintain osmotic pressure | Gamma globulin- antibodies
Which is the largest plasma protein?
Fibrinogen
Which are the clotting proteins present in plasma?
Fibrinogen and prothrombin
Where are plasma proteins synthesised?
All plasma proteins are synthesised in liver except gamma globulin which is synthesised in lymphoid organs.
What is the RBC count of an average male?
5 to 5.5 million RBCs/cubic milimetre
What is the RBC count of an average female?
4.5 to 5 million RBCs/cubic milimetre

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TermDefinition
What are the functions of alpha, beta and gamma globulin protein?
Alpha and beta globulin- maintain osmotic pressure | Gamma globulin- antibodies
Which is the largest plasma protein?
Fibrinogen
Which are the clotting proteins present in plasma?
Fibrinogen and prothrombin
Where are plasma proteins synthesised?
All plasma proteins are synthesised in liver except gamma globulin which is synthesised in lymphoid organs.
What is the RBC count of an average male?
5 to 5.5 million RBCs/cubic milimetre
What is the RBC count of an average female?
4.5 to 5 million RBCs/cubic milimetre
Which organ secretes erythropoietin hormone?
Kidney
What is the life span of a RBC?
4 months
Which cells turn into RBCs?
Myeloblast
Name the different cells formed in the process of eryhtropoiesis in correct order formation.
Myeloblast, proerythroblast, erythroblast, normoblast, reticulocyte, erythrocyte
In which cell does the haemoglobin synthesis start?
Erythroblast
What is required for the conversion of reticulocyte to erythrocyte?
Vit-B12, folic acid
Which cell is also known as immature RBC?
Reticulocyte
What is the weight of haemoglobin present in 1dl of blood?
15g
What is erythropenia?
Decrease in RBC count
How does deficiency of iron change RBC?
RBC size decreases.
What is the life span of a WBC?
3 to 30 days
What is the total leucocyte count of blood
6000-10,000 per cubic milimetre
What is leucocytosis?
Increase in WBC count
Granular WBC form ___% of all WBCs.
70%
Name all WBCs with their abundance.
Neutrophils (60-65%), Basophils (0.5-1%), Acidophils (2-5%), Lymphocytes (25%), Monocytes (3-5%)
Which WBC have multilobed nucleus?
Neutrophils
Which WBC are known as micropolice of body?
Neutrophils
What is the function of neutrophils?
They engulf pathogen.
Which WBCs have trilobed nucleus?
Basophils