Bio201 - Study guides, Class notes & Summaries

Exam 1: BIO 201/ BIO201 (Latest 2024/ 2025 Update) Human Anatomy and Physiology I|| 100% Correct| Grade A (Verified Answers)- GCU Q: Name the levels of structural organization Answer: CHEMICAL LEVEL-atoms to molecules. CELLULAR LEVEL-organelles, protein filaments TISSUE LEVEL-similar cells working together to form tissue. ORGAN-the combo of tissues to form organs. ORGAN SYSTEM LEVEL- the combo of organs that work together. ORGANISM LEVEL-sum total of all structural levels wo...

Exam 3: BIO 201/ BIO201 (Latest 2024/ 2025 Update) Human Anatomy and Physiology I|| 100% Correct| Grade A (Verified Answers)- GCU Q: Bursae? Answer: Often found closely associated with synovial joints - Bags of lubricant act as ball bearings to reduce friction Q: Bursa? Answer: Purse - flattened fibrous sacs lined with synovial membrane containing a thin film of synovial fluid Q: Articular surfaces? Answer: Determine what movements possible - Play minor role in stab...

Exam 3: BIO 201/ BIO201 (Latest 2024/ 2025 Update) Human Anatomy and Physiology I| Qs & As| 100% Correct| Grade A (Verified Answers)- GCU Q: Syndesmosomes Answer: bones connected to ligaments, such as the ligaments that connect the radius and ulna Q: Gomphoses Answer: peg-in-socket fibrous joint, such as teeth in the alveolar socket Q: Menisci Answer: Pads of cartilage that lie between the articular surfaces of the bones, especially between the knee and mandi...

Exam 2: BIO 201/ BIO201 (Latest 2024/ 2025 Update) Human Anatomy and Physiology I| Qs & As| 100% Correct| Grade A (Verified Answers)- GCU Q: simple squamous epithelium Answer: Function: Allows passage of materials by diffusion and filtration in sites where protection is not important; secretes lubricating substances in serosae. Location: Kidney glomeruli, air sacs of lungs, lining of heart, blood vessels, and lymphatic vessels; lining of ventral body cavity(serosae) Q: simp...

Exam 2: BIO 201/ BIO201 (Latest 2024/ 2025 Update) Human Anatomy and Physiology I|| 100% Correct| Grade A (Verified Answers)- GCU Q: What type of bone cell resides in endosteum? Answer: Osteoclasts Q: What are osteocytes? Answer: Most common cell in bone Q: Where are osteocytes held? Answer: In the Lacunae Q: What is the process when mesenchyme cells differentiate? Answer: Intramembranous ossification Q: How does the osteoid matrix differ ...

Exam 1: BIO 201/ BIO201 (Latest 2024/ 2025 Update) Human Anatomy and Physiology I| Qs & As| 100% Correct| Grade A (Verified Answers)- GCU Q: crenation Answer: This happens when a cell shrinks and shrivels; can result in cell death if severe. Q: hemolysis Answer: destruction/split of red blood cells Q: active transport Answer: the movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energ...

Exam 4: BIO 201/ BIO201 (Latest 2024/ 2025 Update) Human Anatomy and Physiology I| Qs & As| 100% Correct| Grade A (Verified Answers)- GCU Q: brain fissure Answer: grooves on the surface of the brain (i.e. longitudinal) Q: Nuclei of the brain Answer: deeper masses of gray matter Q: tracts in the brain Answer: bundles of axons in the brain (white matter, normally superficial to grey matter/nuclei) Q: pia mater Answer: thin, delicate inner membrane ...

Lab 5 Tissues and Skin BIO201L Student Name: OllyO Access Code (located on the lid of your lab kit): AC -JVW5JD4

BIO201 Anatomy & Physiology Ch. 5 - Tissues (StraighterLine) questions and answers

Lab 5 Tissues and Skin Student Name: OllyO Access Code (located on the lid of your lab kit): AC -JVW5JD4 Pre-Lab Questions: