Cells, Tissues, And membranes Flashcards
The smallest recognizable part of the body capable of performing all activities of life are called…
What are cells?
The basic structural and functional unit of an organism is called…
What are cells?
A group of small chemicals that work together to perform a specific function are called…
What are cells?
What do cells make up?
Tissues
Two or more cells, or a group of cells, arranged to perform a specific function
What are tissues?
What makes of tissues in the body?
Cells
What are the four primary basic tissue groups of the body?
Muscle tissue. Epithelial tissue, nervous tissue, connective tissue
This tissue covers body surfaces and lines, hollow organs, such as the mouth in the esophagus
What is epithelial tissue?
This tissue is described as being mosaic or tile-shaped in structure or pattern
What is epithelial tissue?
There are two special types of this epithelial tissue. What are they called?
What is endothelium and grandular tissue?
This type of epithelial tissue is known to line the inside of the body
What is endothelium a.k.a. endothelial tissue
This type of epithelial tissue helped form the glands in the body
What is glandular epithelial tissue?
These are the cells specialized to secrete substances like hormone and perspiration within the body
What are glands?
EXO means what prefix
What is outside?
Endo means what prefix
What is inside?
Hetero means what ( prefix )
 What is both?
These type of epithelial gland, secrete substances and products into ducts that empty onto the surface of the body, or into a body cavity, or a hollow organ
What are exocrine glands?
Sweat, salivary, and mammary are these types of glands
What are exocrine glands?
These types of epithelial glands secrete their hormones directly into the bloodstream, and are considered ductless glands
What are endocrine glands?
Examples of this type of gland includes the pituitary gland  which secretes HGH, thyroid gland, which secretes thyroxine, and the adrenal gland, which secretes adrenaline…
What are endocrine glands?
These epithelial glands have both an endocrine and exocrine portion
What are heterocrine glands
This heterocrine gland secretes digestive enzymes on exocrine portion and secretes insulin with the endocrine portion
What is the pancreas?
The isles of Langerhans are more commonly known as what two other names
What are the pancreatic islets otherwise known as the endocrine portion of the pancreas?
This type of tissue connects,binds, protects and supports the body and its organs and is the most abundant tissue in the body
What is connective tissue?
This type of tissue is found almost everywhere with in the body, including bones, cartilage, mucous membrane, muscles, skin, and all internal organs
What is connective tissue?
This type of tissue consists of relatively few cells in a generous matrix, the ground substance, and fibers between the cells
 What is connective tissue?
What are the five types of connective tissue? DaCOV
Dense, adipose, cartilage, osseous and vascular
This type of connective tissue provides a strong attachment between structures (example, include tendons and ligaments)
What is dense connective tissue?
List the five types of dense, connective tissue? FlatPP
-Tendon connects muscle to bone (muscles are tender)
-ligament, connects bone to bone
- Aponeurosis: connects muscle to muscle or muscle to bone.
-Periosteum covers the bone
- perichondrium covers cartilage
fascia covers muscle in other organs.
This type of connective tissue consists of cells, specialized the store fat
What is adipose tissue?
This type of connective tissue can be found around the heart, kidneys, in yellow bone marrow, and behind the eye-socket…
What is adipose tissue?
This type of connective tissue reduces/prevents heat loss through the skin serves as energy reserves, supports and protects organs
What is adipose tissue?
This type of connective tissue endures more stress than any other type of connective tissue, and is considered a avascular (meaning no blood vessels or nerves run through this type of tissue)
What is cartilage?
This type of avascular tissue gets its nourishment from the perichondrium
What is cartilage?
Name the three types of cartilage?
When is Hyaline cartilage, fibrocartilage, and elastic cartilage