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?