Ch.25 Nutrients Flashcards
What are 3 monosaccharides?
glucose, fructose, and galactose
What are 3 disaccharides
sucrose, maltose, and lactose
What are 3 polysaccharides
Starch, glycogen, cellulose
What nutrient yields the most energy
Lipids
What are the fat-soluble vitamins(4)
Vitamins A D E K
Which process goes from larger to smaller molecules
Catabolism
Which process goes from small to larger molecules
Anabolism
T/F The majority of processes to form energy from glucose occur in the mitochondrion
True
What are the reactants of glycolysis?⭐️
Glucose, 6C
What are the products of glycolysis(3)⭐️
pyruvate, NADH, and ATP
Where does glycolysis occur⭐️
Cytoplasm of cell
Where does the citric acid cycle (Krebs cycle) occur⭐️
Matrix of mitochondrion
What are the reactants of the Krebs cycle⭐️
acetyl-CoA
What are the products of the Krebs cycle⭐️
ATP, NADH, and FADH2
Where does the electron transport chain occur⭐️
Inner membrane of mitochondria
What are the reactants of the electron transport chain(2)⭐️
NADH and FADH2
What are the products of the electron transport chain⭐️
ATP
The ATP formed through glycolysis and the Krebs cycle is formed because of what⭐️
substrate-level phosphorylation
The ATP formed through the electron transport chain is formed because of what⭐️
oxidative phosphorylation
T/F Pyruvate can enter into the Krebs cycle⭐️
False
In the ETC, NADH pumps through _ H+ ions and can make up to _ ATP
3,3
In the ETC, FADH2 pumps through _ H+ ions, and can make up to _ ATP
2,2
Of the 4 complexes in the ETC, which does not involve passing any H+ across the membrane
Complex II
Of the 4 complexes in the ETC, which utilizes oxygen
COMPLEX IV
How do you calculate the LDL value⭐️
total cholesterol - HDL - (triglycerides/5)
T/F Fat is absorbed through the capillaries of the circulatory system
False
T/F An unsaturated fatty acid contains a double bond in the hydrocarbon chain
True
Antioxidant vitamin
Vitamin A
