Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

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Chapter 21, Problem 6TYR

Summary Introduction

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

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For short answer questions, write your answers on the line provided. To the right is the mRNA codon table to use as needed throughout the exam. First letter U บบบ U CA UUCPhe UUA UCU Phe UCC UUG Leu CUU UAU. G U UAC TV UGCys UAA Stop UGA Stop A UAG Stop UGG Trp Ser UCA UCG CCU] 0 CUC CUA CCC CAC CAU His CGU CGC Leu Pro CCA CAA Gin CGA Arg CUG CCG CAG CGG AUU ACU AAU T AUC lle A 1 ACC Thr AUA ACA AUG Mot ACG AGG Arg GUU GCU GUC GCC G Val Ala GAC Asp GGU GGC GUA GUG GCA GCG GAA GGA Gly Glu GAGJ GGG AACASH AGU Ser AAA1 AAG Lys GAU AGA CAL CALUCAO CAO G Third letter 1. (+7) Use the table below to answer the questions; use the codon table above to assist you. The promoter sequence of DNA is on the LEFT. You do not need to fill in the entire table. Assume we are in the middle of a gene sequence (no need to find a start codon). DNA 1 DNA 2 mRNA tRNA Polypeptide C Val G C. T A C a. On which strand of DNA is the template strand (DNA 1 or 2)?_ b. On which side of the mRNA is the 5' end (left or…

3. (6 pts) Fill in the boxes according to the directions on the right. Structure R-C R-COOH OH R-OH i R-CO-R' R R-PO4 R-CH3 C. 0 R' R-O-P-OH 1 OH H R-C-H R-N' I- H H R-NH₂ \H Name Properties

4. (6 pts) Use the molecule below to answer these questions and identify the side chains and ends. Please use tidy boxes to indicate parts and write the letter labels within that box. a. How many monomer subunits are shown? b. Box a Polar but non-ionizable side chain and label P c. Box a Basic Polar side chain and label BP d. Box the carboxyl group at the end of the polypeptide and label with letter C (C-terminus) H H OHHO H H 0 HHO H-N-CC-N-C-C N-C-C-N-GC-OH I H-C-H CH2 CH2 CH2 H3C-C+H CH2 CH2 OH CH CH₂ C=O OH CH2 NH2

Answer 2

Question

Chapter 21, Problem 6TYR

Summary Introduction

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

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Answer 3

Question

Chapter 21, Problem 6TYR

Summary Introduction

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

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Answer 4

Question

Chapter 21, Problem 6TYR

Summary Introduction

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

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Answer 5

Chapter 21, Problem 6TYR

Summary Introduction

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

Answer 6

Chapter 21, Problem 6TYR

Summary Introduction

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

Answer 7

Chapter 21, Problem 6TYR

Summary Introduction

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

Answer 8

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Answer 9

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Answer 11

Ch. 21.1 - Prob. 1BYGO Ch. 21.1 - Prob. 2BYGO Ch. 21.1 - Prob. 3BYGO Ch. 21.1 - Prob. 4BYGO Ch. 21.1 - Prob. 5BYGO Ch. 21.1 - Prob. 1AYLO Ch. 21.1 - Prob. 2AYLO Ch. 21.1 - Prob. 3AYLO Ch. 21.1 - Prob. 4AYLO Ch. 21.1 - Prob. 5AYLO

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

Solution Summary: The author explains that haptens become antigenic by binding to host macromolecules and create a complex that binds to mast cells and triggers massive release of histamine.

Videos

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

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Chapter 21 Solutions

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

Solution Summary: The author explains that haptens become antigenic by binding to host macromolecules and create a complex that binds to mast cells and triggers massive release of histamine.

Videos

Introduction: Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.

Want to see the full answer?

Chapter 21 Solutions

Introduction:

Antigens are any substances that stimulate the immune response to produce antibody to destroy an antigen. Some antigens are free molecules, it may come from food substances or toxins, etc. Sometimes, the host cell itself acts as an antigen in autoimmune disease.