Answer:
Pardon me pls but I can't see any diagram
Answer: The process wherein the DNA is copied to RNA is called the transcription and translation is when RNA is used to produce protein.
Explanation:
Answer:
1 - Malaria
2- Typhoid fever and Tuberculosis
Explanation:
In case of malaria, the causal microorganism is Plasmodium falciparum, which target red blood cells of host. In humans who have defective sickle cell allele, have abnomral shaped red blood cells. So microorganism does not able to attach to abnormal shaped RBCs thus humans having sickle cell allele are more resistant to death caused by malaria.
In cystic fibrosis, mutation on that gene which encodes a protein known as cystic fibrosis transmembrane conductance regulator (CFTR).
Normally Salmonella typhi (bacteria responsible for typhoid fever) enters into intestinal cells by attaching with CFTR receptor. Carriers of cystic fibrosis mutant gene, have abnormal CFTR thus reduced rate of entry of bacteria into carriers.
Normally Mycobacterium tuberculosis (bacteria responsible for tuberculosis) adds sulfate in its cell walls. In carriers of cystic fibrosis, arylsulfatase B activity is reduced which incorporates sulfate. Thus reduced arylsulfatase activity makes bacteria unable to add sulfate in its cell walls thus decreases their virulence to carriers of cystic fibrosis.
The answer is B
hope this helps :)
<h2>Concerns about health effects from smog are monitored by well-established methods.</h2>
Explanation:
- Science and Technology is playing major role in making new inventions in almost all the fields.
- This has made life easy and also live better
- It has increased the comfort of life and also played major role in the field of medicine too.
- There were so many tools and techniques to treat people more effectively.
- These tools reduce the loss of death due to delay in identifying the root cause and hence increase the life span of the living being.