click below
click below
Normal Size Small Size show me how
CT, Cartilage, Bone
Histology
| Question | Answer |
|---|---|
| What is the name of the tissue that surrounds bone, attached by Sharpey’s fibers | Periosteum |
| What is the term for the junction between the epiphysis and diaphysis | Metaphysis |
| The mandible is formed by which type of ossification | Intramembranous Ossification |
| What type of cartilage DOES NOT calcify? | Elastic Cartilage |
| MOST of the bones in the body are formed by which type of ossification? | Endochondral Ossification |
| Which portion of the bone contains the osteons? | Dense/Cortical/Compact Bone |
| Tendons, ligaments, and aponeuroses are which category of connective tissue? | Dense Regular CT |
| Which vitamin is essential for the conversion of preprocollagen to procollagen ? | Vitamin C |
| What is the term for a GAGs that are connected to a protein core and a hyaluron ? | Proteoglycan |
| What are the three types of connective tissue fibers | Collagen, Reticular, and Elastic |
| Which type of connective tissue often works in conjugation with loose connective tissue to hold structures like glands in place | Dense Irregular CT |
| Which type of connective tissue proper is found directly beneath the epithelium ? | Loose CT |
| What type of cartilage makes a model for endochondral ossification ? | Hyaline Cartilage |
| What is the most common type of collagen found in cartilage | Type II Collagen |
| Which component of GAGS attract water | Sulfate |
| What is the term for a broad, flattened “hybrid” tendon that often has bundles of fibers at 90 degrees to each other | Apaneuroses |
| Keratan sulfate, chondroitin sulfate, and hyaluron are classified as _____ | Glycoaminoglycans (GAGs) |
| What is the most abundant type of collagen in hyaline cartilage | Type II Collagen (80%) |
| Which type of cartilage makes the articular surface of our joints | Hyaline Cartilage |
| What is the term for the area where a chondrocyte lives | Lacuna |
| Type I collagen is a precursor to ______ | Bone |
| Ligaments connect which two structures | Bone to Bone |
| What are the two components of elastic fibers | Elastin molecules and Fibrillin microfibrils |
| What is the name for the ground substance of the umbilical cord extracellular matrix | Wharton's Jelly |
| What type of collagen makes reticular fibers? | Type III Collagen (reticulum) |
| Tendons connect which two structures | Muscle to Bone |
| A collagen fiber is made of a bundle of collagen _____ | Fibrils |
| What is the most abundant type of connective tissue fiber | Collagen |
| Which type of connective tissue is characterized by ordered, densely packed PARALLEL fibers | Dense Regular CT |
| Mesenchyme is derived from WHICH germ layer | Mesoderm |
| What are the 3 main components of ground substance? | Proteoglycans, GAGs, and Multiadhesive glycoproteins |