Biology Anatomy

Which muscles are under voluntary control?

• Skeletal

• Smooth

• Cardiac

Identify the location of the myofibril.

Identify the location of the muscle fibre.

Identify the location of the sarcolemma.

The branch of biology that focuses on the structure of living things

• Genetics

• Anatomy

• Variation

• Embryology

Tags

NGSS.HS-LS1-2

The study of the form or structure of body parts

• anatomy

• physiology

• biology

• metabolism

Match the bolded description with the appropriate term.

• anatomical position

• homeostasis

• anatomy

• physiology

Tags

NGSS.HS-LS1-3

NGSS.HS-LS1-4

Identify the location of the myofibril.

Study the diagram to identify the correct statements below.

• The Z line is the red ziczac line.

• The blue filament represents actin.

• The H zone represents the area without actin.

• The A band represent the extent of the actin filament.

Match the following

• M line

• Extent of myosin

• I band

• Thick filament

• Myosin

• Thin filament

• Actin

• Vertical line where myosin attaches

• A band

• Space around Z band between myosin filaments