Prissättning Logga in Registrera

Kategorier: Alla - mitochondria - muscle - contraction - atp

av Arif Fakhry bin Zamron för 4 årar sedan

199

CHAPTER 4: NEUROMUSCULAR

The text discusses the characteristics and functions of different muscle fibers and types of muscle contractions. It differentiates between fast-twitch and slow-twitch muscle fibers, highlighting their structural and functional differences.

CHAPTER 4:
NEUROMUSCULAR

Mer av detta

Sample Mind Map

Sample Mind Map

av Wan Muliati Bt Wan Zainal Abidin

Big Bang

Big Bang

av Dalia El Serafy

In glycolysis and enzyme one molecule of glucose is broken into two molecules of pyruvate.

In glycolysis and enzyme one molecule of glucose is broken into two molecules of pyruvate.

av Moses Aidoo

Grade 11 3UV Biology - LIFE MAP

Grade 11 3UV Biology - LIFE MAP

av Eleni Melissis

CHAPTER 4: NEUROMUSCULAR

SLOW AND FAST TWITCH MUSCLE FIBER

FAST TWITCH

IIB/X

USES THE GLYCOLYTIC (ANAEROBIC SYSTEM)

PHYSICAL SAME LIKE TYPE IIA

TYPE IIA

USES SUPPLY ATP (ANAEROBIC & AEROBIC)

LESS MITOCHONDRIA

WHITE IN COLOR

LARGE DIAMETER

SLOW TWITCH (TYPE 1)

STORE OXYGEN IN MYOGLOBIN

FIRE SLOW, TAKE LONG TIME TO FATIGUE

CONTAIN MITOCHONDRIA

AEROBIC RESPIRATORY (SUPPLY ATP)

SMALLER IN DIAMETER

TYPES MUSCLE CONTRACTION

CONCENTRIC CONTRACTION

ECCENTRIC

SLOWS THE LOWERING OF FOREARM AND CONTROL THE EXTENSION OF THE ELBOW

DOWNWARD PHASE

MUSCLE LENGTHEN

CONCENTRIC

PULLS THE FOREARM TO CAUSE THE FLEXION

UPWARD PHASE

MUSCLE SHORTEN