Biology 1320 - Study guides, Class notes & Summaries

RNA nucleotide base pairings - Cytosine (C) pairs to Guanine (G) Adenine (A) pairs to Uracil (U) DNA Sructure - because of this complementary base pairing, the order of the bases in one strand determines the order of the bases in the other strand Griffith's Experiment - in the 1920's, Frederick Griffith worked with two strains of Streptococcus pneumoniae bacteria. It was discovered that DNA was transmitted between the toxic and the harmless bacteria. DNA - -deoxyribonucleic acid -store...

Species - group of individuals with the potential to interbreed and produce viable offspring *some asexual organisms are recognized as species although they do not breed. archaebacteria - microorganisms that are similar to bacteria in size and simplicity of structure, but radically different in molecular organization. now believed to constitute an ancient intermediate group between the bacteria and eukaryotes prokaryote - a single celled organism that has neither a distinct nucleus with a m...

Chapter 1: 5 Characteristics of all living creatures - 1. Organization 2. Energy Use 3. Maintains internal constancy 4. Reproduction, Growth, and Development 5. Evolution Define and be able to recognize emergent properties. - Emergent Properties: Quality that results from interactions of a systems components Can you list the levels of organization from smallest to largest? - 1)atom 2)molecule 3)cells 4)tissues 5)organs 6)organ systems 7)organisms 8)populations 9)communities 10)ec...

Biology 1320 Exam 3 Bergh Study Guide with Complete Solutions DNA - Answer️️ --deoxyribonucleic acid -stores the information that the cell needs to produce proteins transciption - Answer️️ -the gene's sequence is copied from DNA to a middleman molecule called mRNA translation - Answer️️ -the gene's sequence is now encoded in mRNA, which directs the production of a protein Griffith's Experiment - Answer️️ -in the 1920's, Frederick Griffith worked with two strains of S...

Biology 1320 Midterm - UPEI Kemp Study Guide with Complete Solutions prokaryote - Answer️️ -a single celled organism that has neither a distinct nucleus with a membrane or other specialized organelles. prokaryotes include bacteria and cyanobacteria eukaryotes - Answer️️ -an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus. Eukaryotes include all living organisms except eubacteria and archaeb...

What is an Okazaki fragment? - short sections of DNA What is complementary base pairing? What is the complement of 5'-CGCATGTCAGC-3'? - GCGTACAGTCG What is the structure and function of the different parts of the leaf (mesophyll and stomata)? - Mesophyll is the green material of a leaf that allows the plant to enact the process of photosynthesis. stomata is the openings or pores in the leafs that allow for gas exchange Know the chemical equation for photosynthesis. - 6CO2 + 6H2O + sunli...

Biology 1320 Final Exam Review Joel Bergh Texas State Chapters 1-11 Study Guide with Complete Solutions Chapter 1: 5 Characteristics of all living creatures - Answer️️ -1. Organization 2. Energy Use 3. Maintains internal constancy 4. Reproduction, Growth, and Development 5. Evolution Can you list the levels of organization from smallest to largest? - Answer️️ -1)atom 2)molecule 3)cells 4)tissues 5)organs 6)organ systems 7)organisms 8)populations 9)communities 10)ecosyst...

What is an eponym? - Name or noun formed after a person who discovered it. Ex. August - August Caesar What does the word protostome mean? - Proto - first Stoma - opening Most biological terms arise from which language? - Latin & Greek A word formed from the first letter of each word in a series - Acronym A shortened form of a word or phrase but pronounce the same - abbreviation What is meant by the term hydrophobic? - Does not mix with water a syllable or word that comes before a root wo...

A Eukaryotic cell has a.. - membrane-enclosed nucleus. A prokaryotic cell lacks a.. - Nucleus A statement describing and expected or observation or outcome of a scientific experiment is known as: - Prediction An organ is composed of: - Tissues Autotroph: - An organism that makes its own food. Deductive Reasoning: - the process of generating hypothesis from a well-supported generalization such as a scientific theory. Definition of atom: - Smallest unit of an element. DNA is a molecule th...