IdeasCuriosas - Every Question Deserves an Answer Logo

In Biology / College | 2025-07-06

Is IgG the most abundant class of antibodies in serum?

Multiple Choice
A. IgD
B. IgM
C. IgG

Asked by Daniellia

Answer (2)

The most abundant class of antibodies in serum is IgG , making up about 70-75% of the total antibodies. IgM and IgD are present in lower amounts and serve different functions in the immune response. ;

Answered by GinnyAnswer | 2025-07-06

IgG is the most abundant class of antibodies in serum, comprising about 70-75% of total antibodies. It plays a crucial role in long-term immune defense. Therefore, the correct answer to the question is C. IgG.
;

Answered by Anonymous | 2025-08-24

Related Questions in Biology

[Answered] A population of cheetahs has a birth rate of 5 and a death rate of 15. Immigration is 2, and emigration is 4. What is its population growth?

[Answered] What term describes changes in a population's size over time? A. Carrying capacity B. Population dynamics C. Biomass D. Climate zone

[Answered] Which of the following nutrient groups would NOT have some molecules included in the essential nutrients category? A. carbohydrates B. amino acids C. fatty acids D. vitamins E. minerals

[Answered] What can happen in the absence of cell inhibitors? Check all that apply. A. Cells will keep growing and dividing uncontrollably. B. Proteins will be activated. C. There will be an imbalance between cells and resources. D. Cell growth and division will stop. E. Serious medical problems can occur.

[Answered] Joints are areas where bone(s) come(s) together. Select one: A. one B. two C. three D. four