Biology 103 exam - Study guides, Class notes & Summaries

BIO 103: Comprehensive Final Exam Questions with Verified Solutions What are the fundamental characteristics that define living organisms? They are organized, respond to stimuli, and acquire materials and energy from their environment. What is the basic unit of structure and function in all living things? The cell is the smallest unit of life that exhibits all the characteristics of life, consisting of a variety of molecules working together. What is the process by which atoms ...

exam 5 niu biology 103 Questions, Answers, Rationales | Latest Updates | study Guide | Complete Solutions.

Biology 101 – Midterm 1 –Spring 2024 Dr. Betley, Dr. Wagner Your signature below certifies that you have complied with the Code of Academic Integrity of the University of Pennsylvania in taking this exam. This code will be strictly enforced! Signature Your Name (print): Check the name of your lab instructor and circle your lab section: Arielle Levine 108 Staver Bezhani 101 102 103 104 105 • DO NOT OPEN YOUR EXAM UNTIL YOU ARE TOLD TO DO SO. • Please print your first ...

Subatomic particles Tiny entities of matter Protons, Neutrons, Electrons Atoms Building block of all substances Molecules Group of atoms bonded together Organelles Any number of organized or specialized structures within a living cell Cells Smallest living unit Tissues Consisting of specialized cells and their products Organs Structural/functional Self-contained Has specific functions Organ systems Group of organs with functions Example: digestive system

What are the key characteristics of living things? - (1) Orderliness, complexity, organization (2) energy use and production, metabolism (3) balance, homeostasis (4) irritability, adaptation (evolution) (5) reproduction, growth, development The sum of all the chemical reactions that take place in the body is called _____. - metabolism Taxonomic Heirarchy (IN ORDER!) - Domain, Kingdom, Phylum, Class, Order, Family, Genus, Specific Epithet What two parts make up a scientific name? - g...

Lamarck proposed ~ a mechanisms for evolution through the idea of acquired characteristics, which is incorrect Malthus suggested that ~ war, famine, and disease were necessary to keep populations from growing too large Lyell described ~ the Earth as having forces that cause change that occurred in the past and still occurring today Darwin proposed that ~ natural selection as mechanism for how evolution occurs suggesting that the environment selects those alleles best suite...

BIOL 103 : INTRODUCTION TO BIOLOGY UPDATED ACTUAL EXAM – UM

Chem 103 Exam 1 Review - UW Madison Questions And Answers 100% Guaranteed Success. What is an acid? - correct answer. solution has an excess of H+ ions What is a base? - correct answer. solution has an excess of hydroxyl ions (OH-) What is neutralization? - correct answer. -process where acid and base are mixed until they become neutral and the PH is 7. What are the two products of a neutralization chemical reaction? - correct answer. water and salt ( The type of ...

CMN 103 Midterm Readings Study Guide Exam. What is a quantitative research method? What are three types? - correct answer they gather data that can be quantified and analyze the data to draw conclusions. Types: Descriptive statistics (describe populations, proportions, and frequencies, "how often" "how much"), Surveys (written or oral, ask people to report feelings, thoughts, experiences), Experiments (controlled studies that manipulate an independent variable to see how it affects a dep...