- Shuffle
Toggle OnToggle Off
- Alphabetize
Toggle OnToggle Off
- Front First
Toggle OnToggle Off
- Both Sides
Toggle OnToggle Off
Front
How to study your flashcards.
Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key
Up/Down arrow keys: Flip the card between the front and back.down keyup key
H key: Show hint (3rd side).h key
PLAY BUTTON
PLAY BUTTON
23 Cards in this Set
- Front
- Back
|
What does Skeletal muscle use preferentially in fasting states?
|
Fatty acids.
|
|
Gluconeogenesis makes glucose from what substrates?
|
Lactic acid ( DUHHH), glyercol ( ehhh), alpha-ketoacids (wtf)
|
|
What happens in deficiency state of Vitamin A?
|
Night blindness, Skin disorders, Resorption of fetus, Growth retardation, Loss of taste.
|
|
What is the most toxic vitamin and what does it do at toxic level?
|
It is vitamin D and it will deposits Ca2+ in arteries and kidneys and very high doses increases cancer risk.
|
|
What vitamin can cause microcytic anemia upon deficiency?
|
Vitamin B6 booyahhh pyridoxine or pyridoxal.
|
|
Which vitamin deficiency causes seborrheic dermatitis?
|
Biotin, it would take 20 raw egg white ingestion to cause binding up of the biotin.
|
|
What activates Phosphofructokinase 1?
|
Insulin, AMP, and Fructose 2,6-P (which is made when there is excess fructose-6-p back up).
|
|
Where is glucose 6- phosphatase found for gluconeogenesis?
|
Liver and kidney.
|
|
What is the effect of steroids on glycolytic pathway?
|
It actually has an affect on gluconeogenesis causing hyperglycemia.
|
|
How does acyl CoA produce Acetyl CoA for TCA cycle?
|
Beta oxidation.
|
|
Purines/Pyrimidines excess inhibits what part of synthesis?
|
Going from Ribose-5-PO4 to Phosphoribosyl pryophoshate (PRPP)
|
|
ATP production overview simple?
|
Glycolysis to Krebs cycle to ETC
|
|
Pryuvate to Acetyl CoA is a decarboxylation....what enzyme does this?
|
Pyruvate DH
|
|
How many ATP's are yielded from ETC from breakdown of NADH and FADH2 for one glucose?
|
34 ATP
|
|
Acetyl CoA and NADH, and ATP inhibits what?
|
Pryuvate DH from taking Pyruvate to Acetyl CoA
|
|
Which hormone increases liver gluconeogenesis and glycogenesisi?
|
Coritsol
|
|
What is the anticodon?
|
3 adjacent nucleotides in tRNA that pair, in the opposite direction, with the mRNA codon (3'-5').
|
|
Which type of RNA is involved with the structure of ribosome?
|
rRNA
|
|
Which mRNA is polycistronic meaning that it can encode for multiple proteins. Verse the opposite which can only code for one protein?
|
Prokaryotic mRNA
|
|
What inhibits RNA polymerase II (eukaryotic)?
|
Alpha-amanitin( remember, a potent toxin from poison mushrooms and toadstools).
|
|
What brings exons into correct alignment for splicing?
|
Introns are excised and this happens with the help of small ribonucleoprotein particles (snRNPs) which are made from Polymerase II
|
|
What is the function of Single stranded binding protein in DNA replication?
|
It keeps the single strand from re-annealing works after helicase.
|
|
What is the major DNA polymerase in bacteria?
|
It is polymerase 3----copies both parental strands, and only reads and copies parental strands in 3' to 5' direction. and has proofreading ability and 3' exonuclease activity to remove wrong nucleotides.
|
