What happens in cells (and what do cells need)?

EasyMediumHard
123456789101112131415161718192021222324252627282930313233
Question 13
Medium

In a metabolic study of mammalian adipose tissue, a suspension of adipocytes is stimulated with the hormone glucagon to initiate lipolysis. This pathway activates intracellular triacylglycerol lipase, which catalyses the complete hydrolysis of stored lipid droplets.

If 1.0 μmol1.0\text{ }\mu\text{mol}1.0 μmol of tripalmitin (a simple triglyceride containing three palmitic acid chains) is completely hydrolysed within these cells, which of the following lists the correct metabolic products and their resulting increases in quantity?

1.0 μmol1.0\text{ }\mu\text{mol}1.0 μmol of glycerol and 3.0 μmol3.0\text{ }\mu\text{mol}3.0 μmol of palmitic acid

3.0 μmol3.0\text{ }\mu\text{mol}3.0 μmol of glycerol and 1.0 μmol1.0\text{ }\mu\text{mol}1.0 μmol of palmitic acid

1.0 μmol1.0\text{ }\mu\text{mol}1.0 μmol of glucose and 3.0 μmol3.0\text{ }\mu\text{mol}3.0 μmol of palmitic acid

1.0 μmol1.0\text{ }\mu\text{mol}1.0 μmol of glycerol and 3.0 μmol3.0\text{ }\mu\text{mol}3.0 μmol of palmitoyl-CoA

What happens in cells (and what do cells need)? Questions

  1. GCSE
  2. /Biology
  3. /What happens in cells (and what do cells need)?