Exam 1 Clicker Questions Flashcards
The level of organization between cells and organs is
Tissues
Which molecule would be able to diffuse through cell membrane
Oxygen
Which one of the following is NOT a characteristic of epithelial tissue?
Vascular
Homeostasis requires
Negative feedback
What diffuses faster?
Small molecules at high temperatures
Which one of the following has a stratified squamous epithelium?
Esophagus
Which direction is the same as cephalic in humans?
Superior
Human cell membranes are composed of
Cholesterol, protein, phospholipids
The connective tissue in the pubic symphysis is
Fibrocartilage
The plane that divides the body into right and left halves is
Sagittal
What solution would cause a cell to shrink?
Hypertonic
The abdominopelvic region containing the urinary bladder is the _____ region
Hypogastric
Dense regular connective tissue is found in
Tendons
Which direction is the same as posterior in humans?
Dorsal
During spermiogenesis
Flagella form
The serous membrane lining the chest cavity containing the lungs is
Parietal pleura (pleura means lings)
Turgot pressure occurs in ____ cells immersed in a ___ solution
Plant, hypotonic
Which kind of muscle in multinucleated?
Skeletal
Which one is NOT true about the mediastinum?
It is part of the dorsal body cavity
Which one is true about polar bodies?
They result from division of oocytes
What direction is the same as caudal in a cat?
Posterior
In the case of multiple alleles, how many alleles do you have for your blood type gene?
2
When does crossing over occur?
Prophase I of meiosis
An example of immature, embryonic connective tissue is
Mesenchyme
What direction is the same as cephalic in humans?
Superior
Which kind of transport requires fluid pressure?
Filtration
When is DNA replicated?
S phase
Which one is a stem cell?
Spermatogonium
Human fertilization involve the union of a
Sperm and secondary oocyte
Inherited characteristics such as hair color are your
Phenotype
What kind of epithelium is in the lungs?
Simple squamos
The most abundant body protein is
Collagen
What kind of muscle is striated but involuntary?
Cardiac muscle
