Answer:
The correct answer is allergies.
Explanation:
Excessive immune response to an antigen is termed as Allergies or hypersensitivity that is occurred due increased inaccurate immune response of our body.
The overreaction or hypersensitivity that is generated by our body usually exerts damage and uncomfortable response to our body.
There are 2 types of Hypersensitivity
1 Immediate type hypersensitivity that occur very fast with respect to an antigen attack.Immediate type hypersensitivity is characterized by the cross linking of antigen with IgE antibody on the Fc receptor of the mast cell which result i the de granulation of basophils and release of histamine.
2 Delayed type hypersensitivity that occur after after several days and months of antigen attack.
If there is a mutation in a strand of DNA where a single base is changed, it is still possible for the correct protein to be create, because there can be more than one combination of bases for the same protein. This is called a silent mutation.
Answer:
a domain of single-celled microorganisms
Explanation:
Answer: Enzymes are life’s great facilitators. They create the conditions needed for biochemical reactions to happen fast. The general name that chemists use for chemical entity that increases the speed of a reaction is “catalyst.” Enzymes are biological catalysts they catalyze the chemical reactions that is happen inside living things.
Explanation:
Answer: between the second and
third finger
The correct method of removing
a glass stopper is to grasp it between the second and third finger with the
help of the thumb. If the glass stopper is stuck, you can use the tap method by
using many gentle tap and keep on turning the flask. Another technique is to put
oil or use a flame to expose it to heat.
