DNA
Biology 1051 with Ireland at Mount Allison University
About this deck
By: mike leatherbee
Textbook:
Essential Cell Biology
Created: 2011-04-09
Size: 29 flashcards
Views: 20
Textbook:
Essential Cell BiologyCreated: 2011-04-09
Size: 29 flashcards
Views: 20
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proteome
Entire set of proteins that can be made from a genome
Heterochromatin
Dark region of DNA, Repeat sequences
Euchromatin
Less dense, Will express genes
Topoisomerase
Corrects "over winding" ahead of replication forks by swiveling and rejoining DNA
Okazaki Fragments
Lagging strand that is synthesized as a series of segments
Phenotype
Visibly recognizable traits of the genotype, Hair color, Eye color. etc
Promoters
Where RNA polymerase binds
Terminators
Where polymerase departs
TATA box
sequence that is crucial in forming the initiation complex of eukaryotes
Spliceosomes
RNA splicing is carried out by this
Introns
Coding regions of DNA
Exons
Non coding regions
Operons
Unit of DNA that strands for the same mRNA
Proteasomes
Large protein complexes that bind protein molecules and degrade them.
G1 Checkpoint
Important checkpoint in the mitosis cycle, if there is a go ahead it will proceed to S, G2 than divide
Morphogenesis
Process that gives an organism its shape
Receptor Tyrosine Kinase
Membrane receptors that attach phosphates to tyrosine's
Cyclic GMP
Secondary messenger, activates inter cellular protein kinase's
Apoptosis
Programmed Cell Death- Nucka
Procaspases
Proteoly
Myosin Light Chain Kinase (MLCK)
enzyme that involves with phosphorylation of myosin, needs to be activated by Calcium {2+}
Interferons
provide innate defense against viruses, help activate macrophages
Neutrophils
like macrophages they attach themselves to prey, via surface receptors and engulf them
Histamine
released from injured cells, allowing blood vessels to dilate and become leaky. Allowing phagocytes and antimicrobial proteins to enter disrupted tissues.
B lymphocytes
Make antibodies
Receptors bind to specific, intact antigens
T lymphocytes
T cells bind to small fragments of antigens
bind to MHC (Major histocompatibility complex) proteins
Epitope
Receptor that actually attaches to cell/antigen
MHC I
Found on almost all nucleated cells of the body
DISPLAY PEPTIDE ANTIGEN TO CYTOTOXIC T CELLS
MHC II
Located on mainly B cells
DISPLAY ANTIGEN TO HELPER T CELLS
About this deck
By: mike leatherbee
Textbook: Essential Cell Biology
Created: 2011-04-09
Size: 29 flashcards
Views: 20
Textbook:
Essential Cell BiologyCreated: 2011-04-09
Size: 29 flashcards
Views: 20
About StudyBlue
STUDYBLUE makes things that make you better at school.
Things like online flashcards with photos and audio.
Things like personalized quizzes and friendly reminders about when (and what) to study next.
Think of it as a digital backpack™: access to all of your study materials online and on your phone.
STUDYBLUE exists to make studying efficient and effective for every student, for free. Join us.
“I have used this website for three exams, and I see a huge difference in my test results.”
Naj
Naj