neet formula

Points to be notes 💫

Microbes are useful to human and the environment in many ways:

 Household Products

Curd- The bacteria Lactobacillus produces lactic acid that partially coagulates the milk protein. It also increases vitamin B12 content. These bacteria are also present in the gut and check the growth of other microbes

Fermented dough to make South Indian delicacies, e.g. Idli and dosa. The dough is fermented due to CO2 production by bacteria

Bread production by using the yeast Saccharomyces cerevisiae

Toddy is made by fermenting Palm sap

Microbes are used to ferment soybeans, fish and bamboo-shoots to prepare delicacies

Different kinds of cheese having different taste and texture, are prepared using specific microorganisms.

💝💝SUMMARY OF HUMAN PHYSIOLOGY💝💝

©™✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓

💖Number of Muscles 639

💖Number of Kidneys 2

💖 Number of Milk Teeth 20

💖 Number of Ribs 24 (12 pair)

💖 Number of Heart Chamber 4

💖Largest artery Aorta 

💖Normal blood pressure 

120/80mmHg

💖Ph of Blood 7.4

💖 Number of vertebrae in the Spine 33

💖 Number of vertebrae in the Neck 7

💖Number of Bones in Middle Ear 6

💖 Number of Bones in Face 14

💖Number of Bones in Skull 22

💖Number of Bones in Chest 25

💖 Number of Bones in Arms 6

💖Number of Muscles in Human Arm 72

💖Number of Pumps in Heart 2

💖 Largest Organ Skin

💖Largest gland Liver

💖 Biggest cell female Ovum

💖 Smallest cell male Sperm

💖 Smallest Bone Stape

💖 First transplanted Organ Heart 

💖 Average length of Small Intestine 7m

💖 Average length of Large Intestine 1.5m

💖Average weight of new Born baby 2.6kg

💖 Pulse rate in One Minute 72 times

💖 Normal body temperature 37 C° (98.4 F°)

💖 Average Blood Volume 4 to 5 liters

💖 Life Span of RBC 120 days

💖 Life Span of WBC 13to 20 days

💖 Pregnancy Period 280 days (40 week)

💖 Number of Bones in Human Foot 33

💖 Number of Bones in Each wrist 8

💖 Number of Bones in Hand 27

💖 Largest Endocrine gland Thyroid 

💖Largest Lymphatic Organ Spleen

💖 Largest part of Brain Cerebrum

💖 Largest & Strongest Bone Femur 

💖 Smallest Muscle Stapedius (Middle Ear)

💖 Number of Chromosome 46 (23 pair)

💖 Number of Bones in new Born baby 306

💖 Viscosity of Blood 4.5 to 5.5

💖 Universal Donor Blood Group O

💖 Universal Recipient Blood Group AB

💖 Largest WBC Monocyte

💖 Smallest WBC Lymphocyte lb

💖 Increase RBC count called Polycethemia

💖 Blood Bank in the Body is Spleen 

💖 Non Nucleated Blood cell is RBC

💖 RBC produced in the Bone Marrow 

💖 River of Life is Called Blood

💖 Normal Blood Cholesterol level 250mg/dl 

💖 Fluid part of Blood is Plasma

💖 Normal Blood Sugar 100mg

E.g. Swiss cheese having large holes- Propionibacterium Sherman ii

Roque Fort cheese- Penicillium roque forti

Camembert cheese- Penicillium camembert is

🎓🎓🧩Mathematics formulas🧩🎯🎯

1. (α+в)²= α²+2αв+в²

2. (α+в)²= (α-в)²+4αв

3. (α-в)²= α²-2αв+в²

4. (α-в)²= (α+в)²-4αв

5. α² + в²= (α+в)² - 2αв.

6. α² + в²= (α-в)² + 2αв.

7. α²-в² =(α + в)(α - в)

8. 2(α² + в²) = (α+ в)² + (α - в)²

9. 4αв = (α + в)² -(α-в)²

10. αв =1. (α + в + ¢)² = α² + в² + ¢² + 2(αв + в¢ + ¢α)

12. (α + в)³ = α³ + 3α²в + 3αв² + в³

13. (α + в)³ = α³ + в³ + 3αв(α + в)

14. (α-в)³=α³-3α²в+3αв²-в³

15. α³ + в³ = (α + в) (α² -αв + в²)

16. α³ + в³ = (α+ в)³ -3αв(α+ в)

17. α³ -в³ = (α -в) (α² + αв + в²)

18. α³ -в³ = (α-в)³ + 3αв(α-в)

ѕιη0° =0

ѕιη30° = 1/2

ѕιη45° = 1/√2

ѕιη60° = √3/2

ѕιη90° = 1

¢σѕ ιѕ σρρσѕιтє σƒ ѕιη

тαη0° = 0

тαη30° = 1/√3

тαη45° = 1

тαη60° = √3

тαη90° = ∞

¢σт ιѕ σρρσѕιтє σƒ тαη

ѕє¢0° = 1

ѕє¢30° = 2/√3

ѕє¢45° = √2

ѕє¢60° = 2

ѕє¢90° = ∞

¢σѕє¢ ιѕ σρρσѕιтє σƒ ѕє¢

2ѕιηα¢σѕв=ѕιη(α+в)+ѕιη(α-в)

2¢σѕαѕιηв=ѕιη(α+в)-ѕιη(α-в)

2¢σѕα¢σѕв=¢σѕ(α+в)+¢σѕ(α-в)

2ѕιηαѕιηв=¢σѕ(α-в)-¢σѕ(α+в)

ѕιη(α+в)=ѕιηα ¢σѕв+ ¢σѕα ѕιηв.

» ¢σѕ(α+в)=¢σѕα ¢σѕв - ѕιηα ѕιηв.

» ѕιη(α-в)=ѕιηα¢σѕв-¢σѕαѕιηв.

» ¢σѕ(α-в)=¢σѕα¢σѕв+ѕιηαѕιηв.

» тαη(α+в)= (тαηα + тαηв)/ (1−тαηαтαηв)

» тαη(α−в)= (тαηα − тαηв) / (1+ тαηαтαηв)

» ¢σт(α+в)= (¢σтα¢σтв −1) / (¢σтα + ¢σтв)

» ¢σт(α−в)= (¢σтα¢σтв + 1) / (¢σтв− ¢σтα)

» ѕιη(α+в)=ѕιηα ¢σѕв+ ¢σѕα ѕιηв.

» ¢σѕ(α+в)=¢σѕα ¢σѕв +ѕιηα ѕιηв.

» ѕιη(α-в)=ѕιηα¢σѕв-¢σѕαѕιηв.

» ¢σѕ(α-в)=¢σѕα¢σѕв+ѕιηαѕιηв.

» тαη(α+в)= (тαηα + тαηв)/ (1−тαηαтαηв)

» тαη(α−в)= (тαηα − тαηв) / (1+ тαηαтαηв)

» ¢σт(α+в)= (¢σтα¢σтв −1) / (¢σтα + ¢σтв)

» ¢σт(α−в)= (¢σтα¢σтв + 1) / (¢σтв− ¢σтα)

α/ѕιηα = в/ѕιηв = ¢/ѕιη¢ = 2я

» α = в ¢σѕ¢ + ¢ ¢σѕв

» в = α ¢σѕ¢ + ¢ ¢σѕα

» ¢ = α ¢σѕв + в ¢σѕα

» ¢σѕα = (в² + ¢²− α²) / 2в¢

» ¢σѕв = (¢² + α²− в²) / 2¢α

» ¢σѕ¢ = (α² + в²− ¢²) / 2¢α

» Δ = αв¢/4я

» ѕιηΘ = 0 тнєη,Θ = ηΠ

» ѕιηΘ = 1 тнєη,Θ = (4η + 1)Π/2

» ѕιηΘ =−1 тнєη,Θ = (4η− 1)Π/2

» ѕιηΘ = ѕιηα тнєη,Θ = ηΠ (−1)^ηα

1. ѕιη2α = 2ѕιηα¢σѕα

2. ¢σѕ2α = ¢σѕ²α − ѕιη²α

3. ¢σѕ2α = 2¢σѕ²α − 1

4. ¢σѕ2α = 1 − ѕιη²α

5. 2ѕιη²α = 1 − ¢σѕ2α

6. 1 + ѕιη2α = (ѕιηα + ¢σѕα)²

7. 1 − ѕιη2α = (ѕιηα − ¢σѕα)²

8. тαη2α = 2тαηα / (1 − тαη²α)

9. ѕιη2α = 2тαηα / (1 + тαη²α)

10. ¢σѕ2α = (1 − тαη²α) / (1 + тαη²α)

11. 4ѕιη³α = 3ѕιηα − ѕιη3α

12. 4¢σѕ³α = 3¢σѕα + ¢σѕ3α

» ѕιη²Θ+¢σѕ²Θ=1

» ѕє¢²Θ-тαη²Θ=1

» ¢σѕє¢²Θ-¢σт²Θ=1

» ѕιηΘ=1/¢σѕє¢Θ

» ¢σѕє¢Θ=1/ѕιηΘ

» ¢σѕΘ=1/ѕє¢Θ

» ѕє¢Θ=1/¢σѕΘ

» тαηΘ=1/¢σтΘ

» ¢σтΘ=1/тαηΘ

» тαηΘ=ѕιηΘ/¢σѕΘ