Glycolytic /latic acid system Flashcards
1
Q
Type of reaction
A
Anaerobic
2
Q
Fuel
A
Glycogen I glucose
3
Q
Site
A
Sarcoplasm
4
Q
Enzymes
A
Gpp- glycogen phosphorylase
PFK - phosphofructokinase
LDH - lactodehydrogenase
5
Q
ATP yield
A
2 moles
6
Q
By products
A
Latic acid
7
Q
Intensity
A
High/medium
8
Q
Duration
A
3 min (upto)
9
Q
Example
A
400-800m
10
Q
Advantages
A
Doesn’t require 02
Large supplies of glycogen
11
Q
Disadvantages
A
Rise of L A - OBLA -4mmmol/l
Lactic acid - fatiguing by-product
12
Q
Equation
A
Adp → glucose → pyrvvic acid energy
Pyrvic acid → lactic acid
Energy +2ADP +2P → 2ATP