Water achieves its highest density—that is, its molecules are the most packed together—at 4°C.

TLS Online TPP Program

#Id: 1668

#Unit 4. Cell Communication and Cell Signaling

Live, Attenuated Vaccines Microorganisms can be attenuated or disabled so that they lose their ability to cause significant disease but retain their capacity for transient growth within an inoculated host.

TLS Online TPP Program

#Id: 1669

#Unit 4. Cell Communication and Cell Signaling

Live attenuated- Measles, Polio (Sabin vaccine), Mumps, Rubella,  Tuberculosis,  and Rotavirus

TLS Online TPP Program

#Id: 1670

#Unit 4. Cell Communication and Cell Signaling

Inactivated or “Killed” Vaccines This kills the pathogen, making it incapable of replication

TLS Online TPP Program

#Id: 1671

#Unit 4. Cell Communication and Cell Signaling

Inactivated or killed- Cholera, Influenza, Polio (Salk vaccine),  Hepatitis A, Rabies and Covaxin

TLS Online TPP Program

#Id: 1672

#Unit 4. Cell Communication and Cell Signaling

Subunit Vaccines

Purified macromolecules derived from the pathogen

TLS Online TPP Program

#Id: 1673

#Unit 4. Cell Communication and Cell Signaling

Toxoid(inactivated exotoxin)- Diphtheria, Tetanus Subunit- Hepatitis B, Pertussis, Streptococcal pneumonia Conjugate- Haemophilus influenzae type B, Streptococcal pneumonia