Multiple Choice
Which of the following statements concerning the chemical structure of an antibody is incorrect?
A) Antibodies have two short peptide chains known as light chains.
B) Antibodies are formed of four polypeptide chains.
C) There are five types of Fc regions.
D) Antibodies have two long peptide chains known as heavy chains.
E) The stem and arms are connected by hydrogen bonds.
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Which of these statements concerning B cell
Q8: Historically, body fluids such as lymph and
Q9: Large molecules such as polymers with repeating
Q10: Describe the different types of acquired immunity.
Q11: Which of the following cytokines acts as
Q13: Lymph node aggregates are found in all
Q14: Which of the following is NOT considered
Q15: Antigen- presenting cells (APCs) include monocytes, macrophages,
Q16: The most prevalent type of antibody in
Q17: Because T cells act directly against antigens,