BIO 105 Study guides, Class notes & Summaries

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: smallest unit of matter 2 molecules Correct Answer: more than one atom held together by a chemical bon...

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 anti-parallel (opposite polarity) -hydrophobic bases stack in center (hydrophobic effect maxim...

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 elements would be an Isotope of carbon? Correct Answer: An atom with 6 protons, 8 neutrons, and 6 electrons...

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 investigate right or wrong What special aspect determines an element's properties Correct Answer: numb...

Biology 105 NCSU Exam Questions and Answers 100% Pass Definition of Life - Correct Answer ️️ -HOMEOSTASIS (maintaining a stable environment within a cell) Metabolism - Correct Answer ️️ -Making and spending energy to do everything else (to maintain homeostasis) What is Science? - Correct Answer ️️ -An approach to find an answer to a question Scientific Questions Must Be... - Correct Answer ️️ -material, falsifiable Approach to collect data - Correct Answer ️️ -measura...

BIO 105 Exam Review 2024 Questions and Answers 100% Pass summarize the flow of energy through living systems and explain what happens to most of the energy. - Correct Answer ️️ -energy flows from one trophic level, or level of the food chain, to the next. Most energy is lost through heat. monomers of carbohydrates - Correct Answer ️️ -monosaccharides (glucose, fructose, galactose) monomers of proteins - Correct Answer ️️ -amino acids (tyrosine, glycine) monomers of lipids - C...

Bio 105 exam 1 practice questions with 100% correct Answers 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 elements would be a...

BIO 105 - Exam 2 Questions and Answers 100% Pass What is the relationship between energy incoming to the Earth from the sun and the size of a food web? A. Less incoming energy, more diverse food web B. No relationship C. More incoming energy, less diverse food web D. Greater energy, greater food web - Correct Answer ️️ -D. Greater energy, greater food web What is the most important thing that allows ecosystems to function? A. Atmosphere B. Water C. Soil D. Energy - Correct Answe...

Order Correct Answer: Reproduction Correct Answer: Organisms reproduce their own kind. Growth and Development Correct Answer: Inherited information in the form of DNA controls the pattern of growth and development of all organisms. Energy Processing Correct Answer: use chemical energy stored in food to power activites and chemical reactions. Regulation Correct Answer: Keeping within limits to sustain life. 2 Response to the enviorment Correct Answer: All organisms respond to env...