North Carolina State University

BIO 181 Unit 5Autosomal - correct answer Chromosomes pairs 1 through 22. Sex Chromosomes - correct answer Chromosome pair 23. Diploid (2n) - correct answer Cell that has a full set of chromosomes (46). -Every cell -Mitosis Haploid (n) - correct answer Cell that has half the chromosomes (23). -Females: egg -Males: sperm -Meiosis Meiosis in Males - correct answer -Happens in the testes. -Spermatogenesis: making of sperm through meiosis. Meiosis in Females - correct answer -Ha...

BIO 181 Vocab 5deoxyribose - correct answer The sugar found in deoxyribonucleotides. ribose - correct answer The sugar found in ribonucleotides DNA sequence - correct answer order of nitrogenous bases in a strand of DNA or RNA nucleic acid - correct answer A biological molecule composed of nucleotide monomers; examples include DNA and RNA. nucleotide - correct answer a molecule consisting of a five-carbon sugar (ribose or deoxyribose), a phosphate group, and a nitrogenous base nit...

Bio-181 Chapter 8Chemical energy - correct answer is potential energy available for release in a chemical reaction Thermodynamics - correct answer is the study of energy transformations Metabolism - correct answer is the totality of an organism's chemical reactions, an emergent property of life that arises from orderly interactions between molecules. metabolic pathway - correct answer begins with a specific molecule and ends with a product, each step is catalyzed by a specific enzyme. ...

Bio-181 Chapter 9what is the breakdown of organic molecules? - correct answer exergonic Fermentation - correct answer is a partial degradation of sugars that occurs without O2 aerobic respiration - correct answer consumes organic molecules and O2and yields ATP What is the role of oxygen in this whole process? - correct answer Anaerobic respiration - correct answer is similar to aerobic respiration but consumes compounds other than O2 Cellular respiration - correct answer includes...

BIO-181 EXAM 1 (Chapters 1-7)Discovery Science - correct answer Scientific inquiry that focuses on describing natural structures & processes thru observation and the analysis of data inductive reasoning - correct answer generalization that summarizes many concurrent observations Scientific Method - correct answer Observation, Hypothesis (test it, then make prediction.. this is deductive reasoning), Experiment, Analysis, Conclusion, Communicate Results What is good science? - corre...

BIO-181 Exam 3Prophase - correct answer chromosomes first become visible, nuclei disappear, tightly coiled chromosomes Prometaphase - correct answer microtubules attach to the kinetochores Metaphase - correct answer chromosomes align Anaphase - correct answer centromeres divide and separate sister chromatids Telophase/Cytokinesis - correct answer nuclei begin to form, chromatin becomes less coiled, chromatids become chromosomes and cell separates What is cell division for? - corre...

BIO-181 Midterm ExamKnow variables in an Experiment (dependent vs. independent variables) - correct answer independent variable is the variable you change to see how it will affect the dependent variable. & a dependent variable is the variable that changes as a result of changes in the other variables like the independent variable Know the five steps in the scientific method - correct answer 1)state the problem 2)hypothesis 3)design experiment 4)record and analyze data 5)conclusion differe...

Bio-181: Module 9 Self-Check FADH2 results as one of the products of the citric acid cycle (T/F) - correct answer True Specifically in a cell where does Glycolysis occur? - correct answer Cytoplasm Where is carbon dioxide produced? - correct answer Mitochondrial Matrix Specifically where in a cell does the citric acid/Kreb's cycle occur? - correct answer Mitochondrial matrix Glycolysis requires the investment of two () in order to obtain a gross output of four (). - correct answer ...

BIO-181 Quiz 2 GCULight Microscopy - correct answer The use of any kind of microscope that uses visible light to observe specimens Electron Microscopy - correct answer uses a beam of electrons to create an image of the specimen Cell Fractionation - correct answer The disruption of a cell and separation of its organelles by centrifugation. Cell Size and Surface Area - correct answer A cells efficiency depends on its size. If the larger the cell the less efficient the cell is especially i...

Biology 181 Final ExamA Theory - correct answer an explanation for a very general class of phenomena or observations that are supported by a wide body of evidence. Cell Theory - correct answer all organisms are made of cells, and all cells come from existing cells. Natural Selection - correct answer heritable traits passed onto offspring, population is a group of the same individuals living in the same area at the same time. A Hypothesis - correct answer an idea or theory that is not pr...