Skeletal System

The cartilage that articulates with another bone or bone process is called articular cartilage. It covers the ends of bones within joints and helps to reduce friction and absorb shock during movement.

Sesamoid.

fragile

Red blood cells are produced in the bone marrow of flat bones like the pelvis, sternum, and skull. These bones contain stem cells that differentiate into red blood cells through a process called hematopoiesis.

The average weight of bone in a rib eye steak is usually around 15-20% of the total weight of the steak. This can vary depending on the specific cut and butcher practice.

The joint that connects the foot to the leg is the ankle joint. It is made up of three bones: the tibia, fibula, and talus. This joint allows for movement such as dorsiflexion (bringing the toes up towards the shin) and plantar flexion (pointing the toes downward).

Cells that produce the matrix of new bone tissue are called osteoblasts. These cells are responsible for secreting the proteins and minerals that make up the bone tissue during the process of bone formation.

Bone starts as cartilage in the fetus. As the fetus takes on the final shape, this cartilage arranges, and enough hardening occurs in the limbs to allow the creature to stand shortly after birth. At that point, all the bones begin to harden, and continues to harden all throughout life. Bones contain a level of cartilage all the way until old age.

The coxal bone is the result of the fusion of three bones: ilium, ischium, and pubis. These three bones join together to form the hip bone or coxal bone, which plays a crucial role in supporting the pelvis and connecting the lower limbs to the axial skeleton.

Oracle bones are ancient Chinese artifacts that provide valuable insights into the social, political, religious, and cultural aspects of the Shang dynasty. They were used for divination purposes, reflecting the belief in communicating with the spirits and ancestors. The inscriptions on oracle bones include records of events, rituals, and daily life, making them a crucial source for understanding early Chinese civilization.

As children, nearly all of our bones contain red bone marrow, but this gradually gets replaced by yellow marrow as we grow older.

As adults, red bone marrow is found mainly in the axial skeleton (skull, spine and rib cage) and girdles (pelvis and shoulders) and at the ends (epiphyses) of the humerus and femur.

It's called 'bone marrow', and it's function is the manufacturing of haemoglobin. A patient with leukaemia, (cancer of the blood), would geta bone marrow transplant.

osteoporosis

Strong bands of elastic tissue that connect the bones in a joint are called ligaments. Ligaments help stabilize and support the joint, allowing for smooth motion while preventing excessive movement that could cause injury.

Striking the "funny bone" is actually stimulating the ulnar nerve, which runs from the neck down to the hand. When the ulnar nerve is accidentally hit or compressed, it can cause a tingling sensation and discomfort in the elbow, forearm, and hand.

All the bones in the human leg are weight bearing except the fibula.

yes up to certain age It's easy to think of our bones as solid, lifeless matter where all of our living tissue just sits. But your skeleton is as much a living part of your being as your softer tissues and organs. The body stores minerals in the hard, compact bone. It produces red blood cells in the inner red marrow and stores fat in the yellow marrow. It's important to remember that your bones are constantly changing. Cells called osteoclasts constantly break down old bone so that osteoblasts can replace it with new bone tissue -- a process called bone remodeling. Another type of cell called a chondroblast forms new cartilage. These are three of the primary cells responsible for bone growth -- and not just the bone growth you experience early in life. This constant bone remodeling gradually replaces old bone tissue with new tissue during the course of months. = Bone growth = The bones of embryos are made largely of cartilage. They are soft. The process of ossification uses calcium to create bone as the child grows and matures. Bones gradually become hard and strong. With age bones lose their density and strength. When severe this is called osteoporosis. Eating foods containing calcium and exercising regularly helps bones to develop and stay stronger for longer.

The thyroid gland sits near the midline and regulates nearly every cell in your body, as well as various organs and tissues.
Additionally, the thyroid is responsible for controlling energy consumption, body temperature, weight, and heart rate; as well as your overall body metabolism.

The most likely cause of weak and easily broken bones in this person is a decrease in bone density, known as osteoporosis. This condition typically affects the trabecular (spongy) bone tissue within the bones, making them more fragile and susceptible to fractures.

So it can hold the paelvis together.

Immovable skull joints are necessary for the protection of the brain. If they would move, the spaces between them could allow something dangerous into the brain. They do overlap until after birth so that the infants' head can go through the birth canal easily and then they fuse to make a strong protective 'helmet'.

It articulates with each vertebra. Plus the occipital bone of the skull and the 12 pairs of ribs.

The leg. The torso is slightly shorter than the leg.

Bone meal is a type of organic fertilizer made from ground animal bones. It is rich in phosphorus and calcium, making it a beneficial soil additive for promoting strong root growth and overall plant health. Bone meal is often used to improve flowering and fruiting in plants.

The joints.