Human Body Orientation
What are the organizational levels of biology in order from smallest to largest?
Chemical, cellular, tissue, organ, organ system, organism
What is defined as the ability of a cell to decide what substances come in and out of the cell?
Selective permeability
What is the difference between potential energy and kinetic energy?
Kinetic energy is involved in an action, potential energy is inactively stored
What are the two types of basement membrane?
Basal and reticular lamina
Where does lipid synthesis occur in the cell?
Smooth endoplasmic reticulum
What is the function of life that pertains to separation between internal and external environments?
Maintaining boundaries
What are the two types of carrier proteins used in active transport?
Antiporters and symporters
What constitutes a covalent bond being nonpolar?
Nonequal sharing of electrons
What kind of epithelial tissue covers the entirety of the skin's epithelial layer?
Stratified squamous epithelium
What is the directional relation of the fingers to the hand?
Distal
What organizational system is primarily used by medical personnel for the abdominopelvic cavity?
Quadrants
Which organelle acts as the traffic director of the cell by controlling the pathway final products from the rough ER?
Golgi Apparatus
Oxygen and hydrogen come together to make H2O. What kind of reaction did they undergo?
Synthesis reaction
Where is simple cuboidal epithelium found?
In the walls of smallest ducts of glands and many kidney tubules
A solution has a pH of 3. Is it acidic or alkaline?
Acidic
What are the three components to the Homeostatic Control System?
Receptor, control center, and effector
What subphase does DNA replication occur in?
S-phase (Synthetic)
What kind of substance accepts electrons and picks up hydrogen ions in a solution?
Bases
During what phase of tissue repair is the clot replaced with granulation tissue?
Organization
What type of tissue is highly vascularized and responsible for most types of movement?
Muscle tissue
What kind of feedback loop occurs when oxytocin is produced during childbirth and why?
Positive feedback loop, oxytocin causes contractions which encourage body to release more oxytocin
What does rRNA do?
Forms ribosomes for protein synthesis to occur
Why is the orientation of heads and tails on a phospholipid important?
Helps keep extracellular fluid out but still allow exchange
What is the functional difference between regeneration and fibrosis?
Tissue function remains in regeneration but is lost in fibrosis
What makes phospholipids different from triglycerides?
Phospholipids have a phosphate group