The answer would be cyclins hope it helps<span> </span>
1. Populations changing over generations
2. Gradual change
3. Speciation
4. Natural selection
5. Common descent
Answer:
3. Polysaccharide carbohydrate
EXPLANATION:
The POLYSACCHARIDE capsule of Streptococcus Pneumoniae is the major virulence factor in it's invasion and subsequent infection.
The capsule helps to avoid phagocytosis which is a defence mechanism by the body.
The polysaccharide capsule also gives the bacterial organism several serotypes.
The pneumococcal vaccine is derived from the organism's capsule.
Answer: c. Increased lactate production
Explanation:
The shock causes the deprivation of oxygen, this leads to anaerobic respiration in cells. In anaerobic respiration lactic acid production increases. The lactate get dissociated into lactic acid and hydrogen ions this makes the pH of blood more acidic. The acidic blood ruptures the blood vessels. This anaerobic process leads to the cell death. If enough number of cells die, the organs fails and death may occur.
