Biol 221 - Study guides, Class notes & Summaries

Microorangisms are involved in all of the following processes except: A) Infection B) Decomposition of Organic Material C) O2 Production D) Food Production E) Smog Production correct answer: E) Smog Production Each of the following organisms would be considered a microbe except: A) Yeast B) Protozoan C) Bacterium D) Mushroom E) Virus correct answer: D) Mushroom In the name Staphylococcus aureus, aureus is the: correct answer: C) Specific name (species) A prokaryotic cel...

BIOL 2213 (CHAPTER 10-16) EXAM 2 PART A ANATOMY and PHYSIOLOGY BATON ROGUE COMMUNITY COLLEGE (70 QUESTIONS AND ANSWERS) 100% VERIFIED.

BIOL 221 Chapter 1 Lecture Outline Introduction and Homeostasis 2023 Davenport University Introduction Anatomy The study of structure of the body Physiology the study of the function of living things Levels of Organization: Abiotic o Atoms • the smallest building blocks of matter • 92 naturally occurring • 25 are essential for life o Molecules • Combination of atoms to form, glucose, fatty acids, amino acids • Monomers, building blocks, DNA, RNA o Macromolecules • Poly...

BIOL 221 Chapter 13 Lecture Outline The Urinary System Introduction • The urinary system can be broken down into 2 functional divisions o Urine forming Organs o Structures that transport urine from the kidneys for elimination from the body Kidneys • Kidneys: Pair of bean shaped organs located retroperitoneal against the posterior abdominal wall. The right kidney is about 2 cm lower than the left kidney. • The kidneys have 2 main functions o Primarily responsible for maintaining st...

Biol 2212; Exam 4 Practice Questions Biol 2212; Exam 4 Practice Questions Biol 2212; Exam 4 Practice Questions

BIOL 221 Chapter 5 Lecture Outline The Central Nervous System The nervous system is one fully integrated system with divisions based on differences in structure, location, and function There are 4 main functions of the nervous system 1) respond to chemical and physical stimuli 2) conduct electrochemical impulses 3) release chemical regulators 4) enable perception of sensory stimuli, learning, memory, and control of muscles and glands Glial Cells Glial cells are also known as neuroglia ...

BIOL 221 Chapter 10 Lecture Outline The Blood Vessels and Blood Pressure Introduction BIOL 221 Chapter 10 Lecture Outline The Blood Vessels and Blood Pressure Davenport University The Blood Vessels and Blood Pressure • The circulatory system contributes to homeostasis by serving as the body’s transport system. The blood vessels transport and distribute blood pumped through them by the heart to meet the body’s needs for o Oxygen Delivery o Nutrient Delivery o Waste Removal o Ho...

The most frequently used portal of entry that can cause Hepatitis A is the: correct answer: Mucus membranes of the respiratory tract. The ability of some microbes such as Trypanosoma or Giardia to alter their surface molecules and evade destruction by the hosts antibodies is called: correct answer: Antigenic variation. Which of the following statements is TRUE? -IgA proteases can destroy IgA antibodies. -Hemolysins lose red blood cells. -leukocidins lose white blood cells. -hemolys...

Abiotic - Non-living - continents, oceans, clouds, icecaps, etc. Biotic - Living - animals, plants, forests, soils, etc. Convert - Ecological footprint - eDNA - environmental DNA - isolate DNA from things such as skin, fur, excretion, etc. (note: air filter example) Environment - living & non-living things that surround a living organism Environmental science - an interdisciplinary field that considers human population, resources, and damage caused by pollution and disturbance. Simple: ...