Molecules
What is a protein?
What organelle makes proteins?
What kind of tissue has intercalated discs?
Cardiac muscle
What is an osteoblast vs an osteoclast?
Osteoblasts build bone; osteoclasts break it down
In what kind of tissue do you find intercalated discs?
What is a covalent vs an ionic bond?
Covalent = sharing of electrons
Ionic = taking of electrons
What does the smooth endoplasmic reticulum do?
Helps with lipid sytnthesis
What type of tissue has a basement membrane, free surface, and gets nutrients via diffusion?
Epithelial tissue
What collects and distributes Vitamin E in the skin?
What is the peritoneum
Serous membrane lining the abdominal cavity
What type of molecule are steroids?
Lipids
What is the packaging center of the cell?
Golgi body
What are serous membranes?
Thin layers of tissue that line the body cavity and cover the internal organs
In what quadrant is the appendix located?
In what kind of tissue do you find lamellae?
Bone
What is the difference between DNA and RNA in terms of what they are used for?
DNA is used to create messenger RNA. Messenger RNA is used to make proteins
Where does aerobic respiration occur in the cell?
The mitochondria
What is the peritoneum?
Serous membrane lining the abdominal cavity
What are the types of muscle tissue, and what do they do?
Skeletal (voluntary), smooth (involuntary contraction), and cardiac (heart muscle)
How do you get protein from DNA?
What is an acid?
What kind of solution would cause a cell to swell?
Hypotonic
What is an example of a connective tissue membrane?
Meninges, periosteum, synovial membranes, perichondrium
What do you use to clean your mouth and hands after you eat?
Serviette
List the layers of the epidermis, in order
Stratum basale, spinosum, granulosum, lucidum, corneum