Chapter 1,3,5,6,7
Which of the following is not a directional term of the body? Apical Proximal Distal Deep
Deep
The distance between the two uprights in the DNA ladder is always equal to the total distance of one purine and one pyrimidine nitrogen base. T/F
True
Deep
Away from the body surface; more internal
Levels of organization
Chemical- atoms—->molecules—-> macromolecules Organelles- "tiny organs" : mitochondria, smooth & rough ER, goligi apparatus Cellular- cells (examples muscle, bone, nerve, and blood) Tissue- Major types (epithelial, connective, muscle, and nervous) "fabric of the body" Organs- lungs, heart, kidneys, stomach, etc. System- major (integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic/immune, respiratory, digestive, urinary, and reproductive) Organism- everything working together to maintain homeostasis
The term most nearly opposite of cortical would be:
Medullary
Central
Near the center
Superficial
On or near the surface; concerned with or understanding only what is on the surface, shallow
Lumen
Space within a tubular part or organ, such as the space within a blood vessel
