is a bone found within the penis of certain mammals.

Attach bones to the body and make motion possible.

bends a limb at its joint or decreases the joint angle

Is the largest sesamoid bone in the body

Vertebrae is organized and namely by regions

Also known as Striated muscle -because it cell (fibre) are composed of alternating light and dark band (stripe).

makes the bone resilience and tough. collaagen

Depending on the region that the bone found; skeleton can be dividen into 3 parts

this made the bone and rigidity to bones and make them resist the passage of x-rays.

Initially animal skeletons is made up of

Cylindrical shaft of long bone situated between Epiphysis

Vertebrae in the loin area

Provide protection for brains, organs of special sense like sight, hearing and balance, smell and taste

Bones found deeply embedded by muscle at visceral organ

Found at the center of some of the bones produces new red blood cells and white blood cells that the body needs to stay healthy.

Parts of Sternum

Parts of vertebral column

Relatively thin and expanded in two dimensions, function chiefly for protection of vital organs such as brain, heart, and the lungs

paired cranial and caudal projections located on the dorsum of the arch

form the framework that supports & protects the animal; within the bone is the red bone marrow (hematopoietic - form red blood cells, white blood cells, & clotting cells)

part of the cardiac skeleton that stabilizes the heart during contraction and relaxation.

It is a layer of hyaline cartillage that separates diaphysis from epiphysis, it is the only area where bone can increase in length

lowers or depresses a part

protect tendons by helping them overcome compressive forces. It vary in number and placement but are typically found in tendons associated with the feet, hands, and knees.

consists of certain bones developed in the substance of some of the viscera or soft organs

a small bone, round bone that, as the name suggests, is shaped like a sesame seed.

Are cuboid approximately equal to all dimensions, no marrow cavity, found in complex bones of carpus (knee joint of the fore limbs) and tarsus (hock joint of the hindlimbs)

Median bones that form the ventral part of the nasal cavity

The study of bones that are collectively make up the skeleton or the framework of the body is called ?

are the elastic bands, connecting bone to bone, providing stability and preventing excessive movement.

Bones of the limbs

make up the boundaries of the thoracic cavity (rib cage) that protects the heart and lungs.

forms the midline ventral portion of the rib cage.

Vertebrae in the tail area

Vertebrae in chest area

A bone one that is cube-like in shape, being approximately equal in length, width, and thickness. It provide stability and support as well as some limited motion.

Thin myofilament is composed of smaller protein

Skeletal tissue shows a pattern of

moves a part toward the midline.

was placed between esophagus and posterior vena cava.

Smooth muscle fiber is enclosed by ______, and contain numerous longitudinal myofibrils

Vertebrae in the sacrum area

rotates the palmar or plantar surface upward

Is the part of the skeleton that shapes the head and the face

raises or elevates a part

Vertebral column Consists of individual bones called ?

Muscle fiber is long (but not nearly as long as skeletal muscle fiber),spindle shaped and slender. Contain only one nucleus, situated at the center of the fiber at the broadest part

Thick myofilament is composed of larger protein

 is one that does not have any easily characterized shape and therefore does not fit any other classification. These bones tend to have more complex shapes, like the vertebrae that support the spinal cord and protect it from compressive forces. Many facial bones, particularly the ones containing sinuses, are classified as irregular bones.

Each fiber contains numerous _____, which are made up of thick and thin threads.

Also known as voluntary muscle

acts as the smooth, shock-absorbing pads at joint surfaces, cushioning bones and enabling smooth gliding.

Long, cylindrical multinucleated cells with dark and light bands to create a striated or striped look.

Vertebrae in the neck area (C1 Atlas, C2 Axis)

Skeleton that runs from the skull to the tip of the tail

Composition of bone

is enclosed by sarcolemma, and contain numerous longitudinal myofibrils

supports the head and body and protects the spinal cord.

Tendon is for? Ligament is for? Cartilage is for?

SKELETAL MUSCLE : Structure Composed of ___________. Each muscle fibre is long, cylindrical shaped with numerous nuclei.

Actin and myosin myofilaments within myofibrils are very thin and are arranged more randomly than in skeletal muscle, so there is no stripes

are the sturdy cables, connecting muscles to bones, allowing them to pull and move joints.

Classification of Bones According to Gross Appearance

Elongated and cylindrical form with enlarged extremities, contains marrow cavity

shortest fibre in skeletal muscle

Three types of cartillage tissues

It is the most prevalent cartilage (nasal)

It is typically thin, it is also often curved. Examples include the cranial (skull) bones, the scapulae (shoulder blades), the sternum (breastbone), and the ribs. It serve as points of attachment for muscles and often protect internal organs.

Also called involuntary muscle because it is controlled by Autonomic Nervous System.

are easily identified by their extended longitudinal axis. These bones are characterized by their elongated shape, with a shaft (diaphysis) and two expanded ends (epiphyses). They provide support, facilitate movement, and serve as a reservoir for bone marrow. Examples of long bones include the femur, humerus, and tibia.

is found only in the heart. Similar to skeletal muscle, it has cross striations in its cells, but cardiac muscle has a single, centrally-located nucleus; the muscle branches in many directions.

paired bones that attach to thoracic vertebrae

aid in the movement of the body

the opening in the middle of the vertebra through which the spinal cord passes

Types of muscle

A bony framework that gives support to the pharynx, larynx and tongue

A cartilage able to withstand repeated bending (auricle)

straightens a limb or increases the joint angle

Is a living structure having blood and nerve supply

Refers to extremities of long bone

Bone can be weakened and reduced by disuse it is called?

protects the ends of bones where they contact each other; also found in the ear and nose.

Example of appendicular skeleton

Unpaired bone of the face

cartilage discs that separate and cushioned vertebrae

A cartilage found menisci of the knee b/n vertebrae

It get its name because it is not striated, and appear smooth under microscope

Is tough flexible material that pads joins which act as cushion between bones at a joint and protect the bones

The largest bone in the face and forms the lower jaw

Components of long bone

longest muscle fibre in skeletal muscle

rotates the palmar of plantar surface downward

The bones hold the body’s supply of important minerals like ____ and ______

turns a body part on its axis

The skull is divided into two groups of bone parts