Aphy101 exam - Study guides, Class notes & Summaries

Cells APHY101 Exam Questions With Marking Scheme What are two functions of the cell membrane? - ANSWER- it is the site for signal transduction, it is a selectively permeable barrier The _______________ is surrounded by an envalope and contains the genetic material (DNA) of a cell. - ANSWER- nucleus TRUE or FALSE: When molecules move down a concentration gradient, it means that there is a net movement pf particles from a region of lower concentration to a region of higher concentration. ...

Midterm Exam: APHY101/ APHY 101 (Latest 2024/ 2025 Update) | Qs & As| Grade A| 100% Correct (Verified Answers) - Ivy Tech Q: Endoplasmic reticulum is best described as a Answer: network of interconnected membranes. Q: Which organelle contains the nucleolus? Answer: nucleus Q: The type of organic molecule that can replicate is a Answer: nucleic acid Q: A patient's blood test shows that their blood pH is 7.29. They are most likely experiencing An...

Midterm Exam: APHY101/ APHY 101 (Latest 2024/ 2025 Update) Review | Qs & As| Grade A| 100% Correct (Verified Answers) - Ivy Tech Q: passage of substances through membranes and into body fluids Answer: absorption Q: movement of substances in body fluids Answer: circulation Q: changing of absorbed substances into different chemical forms Answer: assimilation Q: removal of wastes produced by metabolic reactions Answer: excretion Q: most abund...

Final Exam: APHY101/ APHY 101 (Latest 2024/ 2025 Update) | Grade A| 100% Correct (Verified Answers) - Ivy Tech Q: The head of the femur articulates with which part of the hip bone? -iliac crest -acetabulum -pubic arch -greater sciatic notch Answer: acetabulum Q: Which type of fracture involves a bone which is exposed to the outside through an opening in skin? -compound -simple Answer: compound Q: These types of joints are freely moveable. -synarthrotic -am...

Final Exam: APHY101/ APHY 101 (Latest 2024/ 2025 Update) | Qs & As| Grade A| 100% Correct (Verified Answers) - Ivy Tech Q: The movement of molecules through a membrane by filtration requires Answer: hydrostatic pressure Q: What is the relationship of osmotic pressure to the number of solute particles in a solution? Answer: The greater the number of impermeant solute particles, the greater the osmotic pressure. Q: Macromolecules are built of atoms. Answer: t...

Midterm Exam: APHY101/ APHY 101 (Latest 2024/ 2025 Update) | Grade A| 100% Correct (Verified Answers) - Ivy Tech Q: Gastric juice (fluid in the stomach) has a pH value of 2.0. Therefore, this solution is -acidic -basic -neutral Answer: acidic Q: Examples of nucleic acids include -RNA and DNA -steroids and triglycerides -enzymes and RNA -proteins and DNA Answer: RNA and DNA Q: A researcher has questions about the structure of the mesentery, a tissue connectin...

Final Exam: APHY101/ APHY 101 (Latest 2024/ 2025 Update) Review Qs & As| Grade A| 100% Correct (Verified Answers) - Ivy Tech Q: What is the difference between anatomy and physiology? Answer: Anatomy is the study of the structure of body parts, whereas physiology is the study of the function of body parts Q: What are the levels of organization? Answer: subatomic particles, atom, molecule, macromolecule, organelle, cell, tissue, organ, organ system, organism Q: What ...

APHY101 Exam Questions With Complete Solutions In a Covalent bond - ANSWER- Atoms share a pair or more of electrons Saturated fats contain less ________ than unsaturated fats - ANSWER- Double bonds cellular respiration summary - ANSWER- Glycolysis is lycolisis the breaking down of sugars, breaking apart a 6 carbon chain into 2 3 carbon chains called pyruvic acids preparing glucose to enter the mitochondria. The citric acid cycle is about producing mass amounts of "batteries" (NADHs) t...