Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about ? On this page you'll find 19 study documents about .
All 19 results
Sort by
-
BiOL 252 Exam 1 Correct 100%
- Exam (elaborations) • 5 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
astrocytes - ANSWER support and brace neurons and blood vessels, regulate ECF environment of CNS, formation of blood brain barrier, and repair damaged brain tissue 
 
oligodendrocytes - ANSWER insulator of CNS neurons- myelinates neurons 
 
microglia - ANSWER "immune cells" of CNS; clean up environment acting as wandering phagocytes 
 
ependymal cells - ANSWER ciliated epithelial cells that circulate cerebrospinal fluid 
 
schwann cells - ANSWER myelinate neurons of the PNS and repair damaged ...
-
BIOL 252 Exam 2 - The Endocrine System Correct 100%
- Exam (elaborations) • 15 pages • 2024
- Available in package deal
-
- $11.99
- + learn more
endocrine system - ANSWER Glands secrete hormones that regulate processes such as growth, reproduction, and nutrient use (metabolism) by body cells. 
 
what is the endocrine system composed of - ANSWER endocrine glands 
 
hormones of the endocrine system are synthesized where? - ANSWER in the glands 
 
where are hormones secreted? - ANSWER into the bloodstream 
 
5 major organs of the endocrine system - ANSWER 1. hypothalamus 
2. pituitary gland 
3. thyroid gland 
4. adrenal gland 
5. pancreas 
...
-
BIOL 252 Exam 2 Skeletal System Questions & Answers(RATED A)
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
chondrocytes - ANSWER -responsible for calcification of cartilage matrix 
-mature chondroblasts 
-die after calcification bc cannot receive nutrients via diffusion 
 
tension - ANSWER -pulling from both sides 
-collagen fibers provide resistance to these forces 
 
compression - ANSWER -pushing from both sides 
 
torsion - ANSWER -twisting forces 
-opposite directions of adjacent lamellae provide resistance to these forces 
 
diaphysis - ANSWER -shaft/middle section of
-
BIOL 252 Exam 3 Study Questions & Answers(GRADED A)
- Exam (elaborations) • 4 pages • 2024
- Available in package deal
-
- $10.49
- + learn more
Where would you expect to find dense regular elastic connective tissue? - ANSWER aorta 
 
What do you expect brown fat to produce low levels of given the cell's role in thermogeneration? - ANSWER ATP 
 
Where would you expect to find Fibrocartilage? - ANSWER Between the femur and tibia of the knee joint 
 
Which best describes why doctors recommend that women, who are prone to estrogen-dependent osteoperosis, take calcium suppliments? - ANSWER Women cannot make Ca2+, which is essential to maint...
-
BIOL 252 exam 4|| 75 Questions|| Complete Solutions!!
- Exam (elaborations) • 5 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
Liver - ANSWER produces bile for fat emulsion 
 
pancreas - ANSWER produces digestive enzymes. Accessory organ of the digestive system that is both an endocrine and exocrine gland 
 
components of bile - ANSWER minerals, bile pigments, bile acids (salts), phospholipids, cholesterol 
 
hepatic sinusoids - ANSWER blood filled channels between the layers of hepatocytes in the liver 
 
chymotrypsin and trypsin - ANSWER pancreatic enzymes that digest proteins 
 
hepatic lobules - ANSWER microscopic s...
-
BIOL 252 exam 2 Correct Questions & Solutions(RATED A)
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
The sympathetic division: 
A. Is always inhibitory 
B. Is always stimulatory 
C. Is usually under conscious control 
D. Generally opposes the actions of the parasympathetic NS 
E. both a and d - ANSWER D. Generally opposes the actions of the parasympathetic nervous system 
 
Which event does not take place at the neuromuscular junction following stimulation? 
A. Synaptic vesicles fuse with the presynaptic membrane 
B. Calcium is secreted to the synaptic cleft 
C. ACH is cleaved by acetylcholin...
-
BIOL 252 Exam 3 Complete Questions & Answers!!
- Exam (elaborations) • 29 pages • 2024
- Available in package deal
-
- $11.99
- + learn more
3 Major parts of the cardiovascular system - ANSWER - blood 
- heart 
- blood vessels 
 
blood - ANSWER carries important "stuff" through the body 
• stuff = amino acids, glucose, vitamins, oxygen, CO2, etc. 
 
Composition of the Blood - ANSWER - 55% plasma → fluids, proteins, nutrients 
- 45% formed elements 
 
formed elements - ANSWER • red blood cells (erythrocytes) 
• white blood cells (leukocytes) 
• platelets (thrombocytes) 
 
Plasma - ANSWER - water (90% of plasma) 
- proteins...
-
BIOL 252 Exam 1 Apply What You Learned Questions & Answers!!
- Exam (elaborations) • 13 pages • 2024
- Available in package deal
-
- $12.99
- + learn more
What do you think would happen if the elastic fibers in tissues were distensible but not elastic? - ANSWER This would cause the tissues to be unable to resume their original shape and size once the stretching forces were removed. 
 
Predict what would happen if the tight junctions in blood vessels were not functional. - ANSWER Tight junctions make the spaces between the cells relatively impermeable to water and many solutes. Nonfunctional tight junctions in blood vessels would allow much of the ...
-
BIOL 252 Exam 2|| 105 Questions|| Correct 100%
- Exam (elaborations) • 7 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
Epimysium - ANSWER Connective tissue layer surrounding muscle organ 
 
Fasicles - ANSWER Muscular subunits that contain muscle cells. Coated by parimysium 
 
Muscle Cell - ANSWER Coated by endomysium 
 
Sarcolemma - ANSWER muscle cell cytoplasm 
 
Unique characteristics of muscle cells - ANSWER High concentration of mitochondria, multiple nuclei, sarcoplasmic reticulum, t-tubules, and myofibrils 
 
Sarcoplasmic Reticulum - ANSWER ER that covers the myofibrils
-
BIOL 252 Exam 1 Questions & Answers(RATED A)
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
Matrix, Ground Substance - ANSWER Extracellular Fluid 
 
Histiology - ANSWER The study of tissue and how they are arranged 
 
Squamous - ANSWER thin, scaly cells 
 
Fusiform - ANSWER Elongated, with a thick middle and thin ends, like in smooth muscle 
 
lumen - ANSWER internal space of an organ 
 
Epithelial tissue - ANSWER Consists of a flat sheet of closely spaced cells 
 
8 types of epithelial tissue - ANSWER Simple: simple squamous, simple columnar, simple cuboidal, pseudo-stratified columna...