Biology 103 exam Study guides, Class notes & Summaries

BHS 103 Social Problems Final Exam Questions with Correct Answers Why do Opponents disagree with afferimative action? - Answer-They say it is reverse discrimination and it is both illegal and immoral. The people benefiting from affirmative action are less qualified than many of the whites with whom they compete for employment and college admissions. They say, affirmative action implies that the people benefiting from it need extra help and thus are indeed less qualified. This implication stig...

Chem 103 Combined set - UW Madison Exam 1 review Module 1-4 What is an acid? Answer: solution has an excess of H+ ions What is a base? Answer: solution has an excess of hydroxyl ions (OH-) What is neutralization? 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? Answer: water and salt ( The type of salt depends on acid or base added to neutralize.) What is a weak acid? Answer: a...

NIU: BIO 103- Exam 4 Latest Update Graded A+ What is the driving force behind the diversity of life on Earth? Evolution is the unifying principle of biology. What was a French naturalist who wrote a 44-volume catalog of all known plants and animals? Count Buffon was a French naturalist who wrote a 44-volume catalog of all known plants and animals. What was Count Buffon's significant contribution to the field of biology? Count Buffon provided evidence of descent with modificati...

BIOS 103 Exam 3 NIU Questions and Answers 100% Pass **Genetics and Cell Biology** What are sister chromatids? Identical copies of the same chromosome that result from DNA replication. What is true breeding? A phenomenon where all offspring have the same traits and characteristics as their parents. What is the law of independence? A principle stating that each pair of factors separates independently of other pairs during meiosis. What is the law of segregation? ...

What are the key characteristics of living things? Ans: (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 _____. Ans: metabolism Taxonomic Heirarchy (IN ORDER!) Ans: Domain, Kingdom, Phylum, Class, Order, Family, Genus, Specific Epithet What two parts make up a scientific nam...

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 ...

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 ...

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...

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

o Test Bank for Life-Span Development , 18th Edition By John Santrock RATING Student name: 1) Identify the term that refers to the characteristics of people as males and females. 2) According to Paul Baltes, what is a co-construction of biological, cultural, and individual factors working together? 3) In the context of conceptions of age, age refers to connectedness with others and the social roles individuals adopt. 4) theorists emphasize that behavior is...