National MDCAT

National MDCAT Just information of medical test question and notes

25/01/2022

In Plant cells. The nucleus is peripheral in position due to the presence of :
a. Cytoplasm.
b. Vacuole.
c. Golgi apparatus.
d. Endoplasmic reticulum

All About Work and Energy in 3 pages Hope you will appreciate
24/01/2022

All About Work and Energy in 3 pages
Hope you will appreciate

24/01/2022

Announcement !
*pmc sllybus will be announced 25 jan at 5 :00 pm*

-luck

23/01/2022

*Knowledge About Blood*

1. Which is known as ‘River of Life’?
*Answer: Blood*
2. Blood circulation was discovered by?
*Answer: William Harvey*
3. The total blood volume in an adult?
*Answer: 5-6 Litres*
4. The pH value of Human blood?
*Answer: 7.35-7.45*
5. The normal blood cholesterol level?
*Answer: 150-250 mg/100 ml*
6. The fluid part of blood?
*Answer: Plasma*
7. Plasma protein fibrinogen has an active role in?
*Answer: Clotting of blood*
8. Plasma protein globulins functions as?
*Answer: Antibodies*
9. Plasma proteins maintain the blood pH?
*Answer: Albumins*
10. Biconcave discs shaped blood cell?
*Answer: RBC* (Erythrocytes)
*11. Non nucleated blood cell?*
*Answer: RBC* (Erythrocytes)
12. Respiratory pigments present in RBC?
*Answer: Haemoglobin*
13. Red pigment present in RBC?
*Answer: Haemoglobin*
14. RBC produced in the?
*Answer: Bone marrow*
15. Iron containing pigment of Haemoglobin?
*Answer: Haem*
16. Protein containing pigment of Haemoglobin?
*Answer: Globin*
17. Graveyard of RBC?
*Answer: Spleen*
18. Blood bank in the body?
*Answer: Spleen*
19. Life span of RBC?

*

*Answer: 120 Days*
20. Total count is measured by an instrument known as?
*Answer: Haemocytometer*
21. A decrease in RBC count is known as?
*Answer: Anemia*
22. An increase in RBC count is known as?
*Answer: Polycythemia*
23. A high concentration of bilirubin in the blood causes?
*Answer: Jaundice*
24. The disease resistant blood cell?
*Answer: WBC (leucocytes)*
25. Which WBC is known as soldiers of the body?
*Answer: Neutrophils*
26. Largest WBC?
*Answer: Monocyes*
27. Smallest WBC?
*Answer: Lymphocytes*
28. Antibodies producing WBC?
*Answer: Lymphocytes*
29. Life span of WBC?
*Answer: 10-15 days*
30. Blood cell performs an important role in blood clotting?
*Answer: Thrombocytes (Platelets)*
31. Vessels is called?
*Answer: Thrombus*
32. Anticoagulant present in Blood?
*Answer: Heparin*
33. A hereditary bleeding disease?
*Answer: Haemophilia*
34. Bleeder’s disease?
*Answer: Haemop

Alkyl Halide organic chemistry notes
23/01/2022

Alkyl Halide organic chemistry notes

23/01/2022

Imp key points Physics chem
first year and second year

Q:-1 Who discover Nucleus.
:- Rutherford 💯

Q:-2 Proton and Neutron at center are called.
:- Nucleus 💯

Q:-3 Reaction which store heat.
:- Endothermic 💯

Q:-4 Formula of Nonene.
:- C9H18 💯

Q:-5 General formula of Dichloro methane.
:- CH2Cl2 💯

Q:-6 Alcohol prepare from.
:- Methanol 💯

Q:-7 Shortest bond length.
:- Alkyne 💯

Q:-8 In kc concentration product place in.
:- Numerator 💯

Q:-9 Study of carbon are called.
:- Organic

Q:-10 Chemical change.
:- Permanent 💯

Q:-11 Complement color of yellow is.
:- Blue Violet 💯

Q:-12 Shortest distance between two points.
:- Displacement 💯

Q:-13 Resistance will be if absolute temperature is.
:- Zero 💯

Q:-14 Work per unit time is called.
:- Power 💯

Q:-15 Heat of 1kg at 1K temperature is called.
:- Specific Heat of Capacity 💯

Q:-16 Longitudinal waves are ______ each other.
:- Parallel 💯

Q:-17 How many fundamental Units are there.
:- Seven 💯

Q:-18 If vectors are perpendicular then their dot product is.
:- Zero 💯

Q:-19 Magnetic field will be between.
:- Poles of Magnet 💯

Q:-20 Process in which heat is constant.
:- Adiabatic

Pedagogy Mcqs for ETEA test.
23/01/2022

Pedagogy Mcqs for ETEA test.

sector of a circle
23/01/2022

sector of a circle

RIBOSOMES
23/01/2022


RIBOSOMES

22/01/2022

*Some important point*
1)Bond angle ∝ 1/No.of lone pairs
2)Bond angle ∝ %age of S-character
3)Bond angle ∝ 1/E۔N of side atom
4)Resonance energy ∝ Stability
5)Resonance energy ∝ No.of Resonating structures
6)Resonance energy ∝ 1/unstability
7)Resonance Energy ∝ 1/reactivity
8)%age of S-Character ∝ Strength of bond
9)%age of S-character ∝ Electronegativity
10)Bond energy ∝ Strength of bond
11)Bond energy ∝ %age S-character
12)Bond energy ∝ Multiplicity
13)Bond energy ∝ E.N difference
14)Bond energy ∝ 1/size of atom
15)Bond energy ∝ 1/Bond length
16)Bond length ∝ 1/strength of bond
17)Bond length ∝ 1/polarity
18)Bond length ∝ 1/E.N difference
19)Bond length ∝ 1/ %age of S-character

20)Bond length ∝ 1/ Bond order
21)Bond length ∝ 1/ Multiplicity
22)Bond length ∝ Size of atom
23)Dipole moment ∝ polarity
24)Bond order ∝ Stability
25)Bond order ∝ Energy
26)Bond order ∝ strength of bond
27)Bond order ∝ 1/ Bond length

22/01/2022

جب بادشاہوں کے بادشاہ سے تعلق ہو تو پھر بلندی کے لئے کسی ڈگری یا کارنامے کی ضرورت نہیں پڑتی .

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