10 Questions
Which enzyme is the rate-limiting enzyme in Glycolysis/Embden Mayerhoff Pathway (EMP)?
Phosphofructokinase-I (PFK-I)
In which organelle does the Krebs Cycle/TCA cycle/Citric Acid Cycle take place?
Mitochondrial Matrix
Which enzyme is involved in Glycogenolysis?
Glycogen Phosphorylase
Which enzyme is associated with Fatty Acid Synthesis?
HMG CoA Reductase
Which disease is associated with a deficiency of Phenylalanine Hydroxylase?
Phenylketonuria (Mousy/Musty odour)
What is the manifestation of appendicitis known as Murphy's triad?
Pain at umbilical region, then localizing at right iliac fossa, associated with tenderness and rigidity at McBumey’s point
What anatomical factor may precipitate an attack of appendicitis?
A faecolith obstructing the lumen of the appendix
In retrocaecal appendix, where does the patient experience pain due to irritation?
On extension of right hip joint due to irritation of right psoas major muscle
How can the location of the appendix be traced during appendicectomy?
By tracing taenia coli, which converges at the base of the appendix
What results from the obstruction of the appendicular artery?
Gangrenous appendix
Test your knowledge of biochemistry's carbohydrate metabolism pathways with this quiz. Identify the rate-limiting enzymes in glycolysis, Krebs cycle, and gluconeogenesis, and understand their roles in different cellular locations.
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