| Mutations and cell regulation | Sex! | Blood type/ immunity ???????????? | immunity (added question 200, EXAM QUESTION) | More immunity |
|---|---|---|---|---|
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What is a tumor suppressor ????????????
P53 is categorized as a
|
What is a deactivated X chromosome ????
A Barr body
|
What is none, it has a non-functional protein
The ABO enzyme adds sugars for each blood type. What sugar does the O blood type get
|
What is Four
how many polypeptide chains make up a B cell receptor
|
What is transmembrane domain
what parts of a B cell are not found on an antibody
|
|
What is genetics, DNA replication mistakes, viruses, and environmental
what are the sources of mutation
|
What is no, think about calico cats ????
does each cell in your body have the same deactivated X chromosome (if you were to be XX or female)
|
What is It is a diploid gene so some people have IAIB
How is it possible to have a red blood cell with both A and B sugars
|
What is 1. Regulatory molecules
2. Localized/uneven distribution 3. Only one daughter cell gets the determinant 4. Determine cell fate
four things that point toward cytoplasmic determinants
|
What is Making a bunch of B cells similar to the one that kinda fits to find a really great fit ????
somatic hypermutations
|
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What is Non disjunction
How do we get aneuploidies
|
What is no. Two of the Xs willl be deactivated! If you were missing your X completely then it would be lethal
Is being XXXY why or why not
|
What is an RH factor ????????????
What determines the +/- of blood type
|
What is both the light chain and the heavy chain ????????
Where does DNA recombination occur
|
What is Memory B cells and plasma B cells ????
once there is a B cell with a great fit it will divide into two things
|
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What is Synaptonemal complex proteins did not come apart correctly
what causes nondisjuction
|
What is totipotent
Cell differentiation fate of a zygote
|
What is white blood cells ????????
What kind of cells are B cells
|
What is one light chain and one heavy chain are turned off. ????
In order to make the receptors in one B cells identical what happens
|
What is plasma has lots of endoplasmic reticulum, the length of the heavy chain is shorter in plasma cells (Doesn’t have transmembrane domain), plasma B cells have free floating antibodies
Differences between plasma B cells and memory
|
|
What is A known location on a chromosome with different possible alleles
polymorphic loci
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What is Determined ( can only become sperm)
cell fate of spermatogonium
|
What is the antigen
What is the Signal in the B cell immune response
|
What is 1. Allow mutations to persist.
2. Not completely accurate splicing in recombination????
What are other mechanisms that could increase diversity in BCRS
|
What is 1. Bind to pathogens proteins and prevent interactions
2. Label/ identify pathogen as dangerous ⚠️⚠️ 3. Cause them to bind to one another and clump up 4. Send macrophage to eat it ????
ways antibodies help fight pathogens
|
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