Unit Exam 1 ('22-'23) Reviewer
Black
In silver staining, reticular fibers are stained in what color?
Aid in Auditory Perception, Aid in Vestibular Perception
Function of stereocilia in the inner ear is to perform what (2) functions?
Ordinary Loose Connective Tissue
Another term for areolar connective tissue
No
Is Vitamin D involved in the metabolism and maintenance of blood concentration of calcium?
Mitochondria
It is considered as the powerhouse of the cell hahah
Areolar Connective Tissue
Lamina propria, which has abundant lymphocytes, macrophages, and mast cells, belongs to which type of connective tissue?
True, a thin layer called the papillary layer is made up of loose connective tissue
Loose connective tissue is still found in the dermis, is this true?
Sperm Cell
Only cell type in the human body to have flagellum
Peroxisome
Organelle that is involved in the production and degradation of hydrogen peroxide is?
Lacunae
Osteocytes and chondrocytes in bone and cartilage are found inside cavities called
Chondroblasts, Osteoblasts
Osteoprogenitor cells differentiate into ___
Chondrogenic Layer, Abundant Chondroblast
Perichondrium has two fibrous layer which is made up of dense connective tissue and ___ (2)
Connective Tissue
Blood vessels are found in what type of tissue?
Calcium
Bone tissue is the storage site for ___ (Potassium or Calcium)
Secretions are directly released on the surface
Secretions of exocrine glands are able to reach their target tissue because
Ordinary Loose Connective Tissue
Adventitia (Type of Tissue)
Skeletal System
Cartilage belongs to which system?
Osteoblasts
Cells that are most active when blood calcium concentration is low
Fibroblast
Collagen fibers in tendons came from what?
Proteoglycans
Connective tissue is characterized by the abundance of the cellular matrix that is composed of extracellular fibers and ground substances. The extracellular has gel-like consistency because of ___
Dense Irregular Connective Tissue
Dermis is not made up of areolar CT or ordinary loose CT, what is it made up of instead?
Dense Irregular Connective Tissue
Dura Mater (Type of Tissue)
Growth in Length of Bones
Epiphyseal plate is responsible for which bone growth? (Length or Width)
Hyaline Cartilage
Epiphyseal plates of long bones are made up of what type of tissue?
Simple Columnar Epithelium
Epithelial tissues can be classified based on morphology of the epithelial cells. Based on the classification, the type of epithelium found on the surface of small intestine is ___
Basal Surface
Hemidesmosomes are found in which part of the epithelial cells?
Colorless
In H&E staining method, the cytoplasm of fibroblast is expected to be stained in what color?
Collagen Fibers: Pink Elastic Fibers: Colorless
In H&E staining, the color of collagen fiber is ___ while elastic fibers are ___
Elastic Tissue
Suspensory ligaments of the penis (Type of Tissue)
Microtubules
The cytoskeleton that is the source of mitotic spindle, cilia, and flagella is what?
Calcification
The deposition of calcium salts is called?
Invalid question, because the top-most layer of Non-Keratinized Stratified Squamous Epithelium HAVE nuclei
The epithelial cells in the top most layer of the non-keratinized stratified squamous epithelium do not have nuclei because ___
Dense Regular Connective Tissue
The fibrous layer of periosteum, and endosteum is made up of what type of tissue?
Nucleus
The largest intracellular structure in most cell types is ___
Adipose Tissue
The largest storage site of energy in our body is ___
Zonula Occludens
The part of the lateral surface modification that forms tight junctions and prevents passage of extracellular fluids between epithelial cells is called ___
Fixation
The step of histo-tech that will preserve and hardened the tissue
Non-Keratinized Stratified Squamous Epithelium
The superficial surface of the cornea of the eye is made up of what type of epithelium?
Dense Regular Connective Tissue
The tissue, ligament, that connects a muscle to another muscle belongs to which type of connective tissue?
Elastic Cartilage
The type of cartilage that has abundant type 2 collagen and elastic fibers is ___
Elastic Cartilage
The type of cartilage that is abundant in auricle auditory tube and epiglottis is ___
Compact Bone
This form of bone is characterized by holes that serve as pathways for blood vessels and are surrounded by a concentric layer of bine tissue called haversian lamellae
Fibrocartilage
This type of cartilage can withstand greater stress and is regarded as a transitional stage between dense regular connective tissue and cartilage. It can be found in the surface layer of tendons and ligaments
Merocrine Gland
This type of exocrine gland releases secretions through exocytosis
Urinary System
Transitional epithelium is found in which organ system in the human body?
False
True or false. Osteocytes are dead cells
Keratinized Stratified Squamous Epithelium
Type of epithelium found in the skin
Simple Squamous Epithelium
Type of tissue found in blood vessels
Pseudostratified Columnar Epithelium
Type of tissue found in the trachea
Vitamin D
Vitamin responsible for intestinal absorption of calcium
Transitional Epithelium
What can be found in the luminal surface of ureters?
Fibroblast
What is the most abundant cell type in connective tissue?
Fibroblast
What produces collagen fibers?
Chondrocytes / Young Chondrocytes
What type of cell produce the fibers and ground substances in cartilage matrix?
Type 1 Collagen Fibers
What type of fibers can be found in fibrocartilage?
Epithelial Tissue
What type of tissue exhibit polarity due to the position of organelles and surface modification?
Collagen Fiber
Which fiber is considered as the strongest connective tissue fiber?
Adipose Tissue
Which tissue has large fat droplets?
Almost all tissue has nuclei
Which tissue has nucleus?
Type 1 Collagen Fibers
Which type of collagen fibers is the most abundant in bone tissue?