BIO 105 Study guides, Class notes & Summaries

Bio-105 Exam 1 Latest Version Already Graded A biology The study of living organisms and their interactions with one another and their environmnets cell smallest fundamental unit of structure and function in living thiings biosphere collection of all living things on earth community set of populations inhabiting a particular area ecosystem all living things in a particular area together with the abiotic parts homeostasis ability of an organism to maintain constant internal ...

Bio 105 exam 1 practice questions with complete solutions The four main categories of bio-molecules are? Proteins, Nucleic acids, Lipids, Carbohydrates What type of bond holds together the parts of a water molecule? Polar covalent bond What is the basic unit of structure and function of living things? A cell If the most common form of Carbon has 6 protons, 6 neutrons, and 6 electrons. Which elements would be an Isotope of carbon? An atom with 6 protons, 8 neutrons, and 6 electro...

BIO 105 FINAL EXAM QUESTIONS AND ANSWERS ALREADY PASSED where in the cell cycle is DNA transcription and RNA translation occurring? interphase only Where in the cell cycle is DNA replication occurring? S-phase genes are carried on ___ chromosomes key concept of base pairing hydrogen bond each A with a T hydrogen bond each C with a G about DNA... -the two strands are anti-parallel (opposite polarity) -hydrophobic bases stack in center (hydrophobic effect maximized) -2 strands o...

BIO 105 Exam 1 Review with Complete and Certified Solutions Define Biology study of living things Know the steps in the scientific method 1. Observation 2. Question 3. Hypothesis 4. Experiment 5. Analyze 6. Hypothesis- True 7. Report results *6. Hypothesis-Fasle *7. Revise hypothesis Recognize what science can and cannot investigate it can investigate reasoning: why, how, what... cannot investigate right or wrong What special aspect determines an element's properties ...

"soil" Soil consists predominantly of mineral matter, but also contains organic matter (humus) and living organisms. The pore spaces between mineral grains are filled with varying proportions of water and air. paleosols Reflect past climatic and environmental conditions. soil can be as much as several hundred feet thick! Ancient soils, sometimes buried and preserved in the subsurface. Soils is important to our society primarily because it provides the foundation of agriculture an...

The final electron acceptor in AEROBIC respiration is? Oxygen Animals: Consume O2 and produce CO2 The reactants for cellular respiration are glucose and oxygen The sole source of ATP production in cells using fermentation only is Glycolysis the final electron acceptor in ANAEROBIC respiration is all of the following except Oxygen Glycolysis of a glucose molecule Produces a net gain of 2 molecules of ATP

BIO 105 Exam 1 Review Exam | Questions & 100% Correct Answers (Verified) | Latest Update | GradeA+ Define Biology Correct Answer: study of living things Know the steps in the scientific method Correct Answer: 1. Observation 2. Question 3. Hypothesis 4. Experiment 5. Analyze 6. Hypothesis- True 7. Report results *6. Hypothesis-Fasle *7. Revise hypothesis Recognize what science can and cannot investigate Correct Answer: it can investigate reasoning: why, how, what... 2 cannot ...

BIO 105 FINAL Exam | Questions & 100% Correct Answers (Verified) | Latest Update | GradeA+ where in the cell cycle is DNA transcription and RNA translation occurring? Correct Answer: interphase only Where in the cell cycle is DNA replication occurring? Correct Answer: S-phase genes are carried on ___ Correct Answer: chromosomes key concept of base pairing Correct Answer: hydrogen bond each A with a T hydrogen bond each C with a G about DNA... Correct Answer: -the two strands are...

Bio 105 exam 1 practice Exam | Questions & 100% Correct Answers (Verified) | Latest Update | GradeA+ The four main categories of bio-molecules are? Correct Answer: Proteins, Nucleic acids, Lipids, Carbohydrates What type of bond holds together the parts of a water molecule? Correct Answer: Polar covalent bond What is the basic unit of structure and function of living things? Correct Answer: A cell If the most common form of Carbon has 6 protons, 6 neutrons, and 6 electrons. Which e...

Bio 105- Lecture Exam 1 | Questions & 100% Correct Answers (Verified) | Latest Update | GradeA+ Properties of Life (9) Correct Answer: 1) cells 2) order and organization 3) reproduction 4) growth and development 5) evolutionary adaptation 6) homeostasis 7) energy processing 8) self regulation 9) sensitivity. respond to stimuli Levels of organization Correct Answer: atoms, molecules, macromolecules, organelles, cells, tissue, organs, and organ system atoms Correct Answer: sma...