Differentiate between the following.
a. Antibiotics and vaccines
.32
b. Communicable and non-communicable diseases
c. Pasteurisation and boiling 35
d. Spirilla and spirochaetes
Answers
Answer:
(b) Preventable communicable, or infectious, diseases like malaria and HIV/AIDS account for millions of deaths in the world each year, especially in low-income countries. Noncommunicable, or chronic, diseases like heart disease and diabetes are having an increasing effect across the globe.
(c) Pasteurization is the process of heating the milk to a certain temperature for a certain time. Pasteurisation is heating to atleast 73 degree C. and holding it at that temperature for at least 16 seconds. ... Boiling milk is heating it to 100 degree
(d) The main difference between spirilla and Spirochetes is that spirilla have relatively short and rigid cells whereas spirochetes have longer and more flexible cells. Furthermore, the motility mechanisms of spirilla are based on polar flagella while the motility mechanisms of spirochetes are based on axial filaments.
I hope it's helpful
#kritika
Explanation:
1. Antibiotics are used to treat severe infection, whereas vaccines prevent infections from ever becoming established. And antibiotics are based on defenses that evolved in microbes, to protect them from bacteria; they are not a natural defense for us, and our bodies are not adapted to cope well with them.
2.Communicable diseases are the diseases which passes from one individual to another individual. They are generally caused by some bacteria, viruses or any other pathogens. For example, malaria, AIDS etc. Non-communicable diseases are the diseases which does not spread from one person to another person.
3. Pasteurization is the process of heating the milk to a certain temperature for a certain time. Pasteurisation is heating to atleast 73 degree C. and holding it at that temperature for at least 16 seconds. ... Boiling milk is heating it to 100 degree C.
4. Spirochetes have a spiral shape, a flexible cell wall, and motility mechanisms based on structures called axial filaments. ... Spirilla have a spiral shape, a rigid cell wall, and motility mechanisms based on polar flagella.