Muscular System: Part 2

Which of the following are the light bands?

• I bands

• A bands

• C bands

• S bands

Tags

NGSS.HS-PS4-3

Which of the following are the dark bands?

• I bands

• A bands

• C bands

• S bands

Which of the following structures is made up of actin filaments?

• A bands

• I bands

• C bands

• S bands

Which of the following structures is made up of myosin filaments overlapping actin filaments?

• A bands

• I bands

• C bands

• S bands

Which of the following structures is the slightly larger central region of A bands where there are only thick filaments?

• H zone

• Z line

• C bands

• S bands

Which of the following structures is the center of I bands?

• H zone

• Z line

• C bands

• S bands

Which of the following refers to a thick filament?

• 2

• 6

Which of the following refers to a thin filament?

• 2

• 6

Which of the following is pointing to an actin molecule?

• 5

• 3

• 4

• 7

Which of the following is pointing to a myosin molecule?

• 5

• 3

• 4

• 7