BIO 105 Samenvattingen, Aantekeningen en Examens

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...

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...

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

Science - knowledge about the natural world Scientific method - -Method of research with defined steps that include experiments and careful observation. -Tests the hypothesis Hypothesis - -suggested explanation for an event, which can be tested. Hypotheses, or tentative explanations, are generally produced within the context of a scientific theory. -day-to-day material that scientists work with and they are developed within the context of theories.

Life emerged on Earth shortly after the planet was formed, some BLANK years ago. - 3.8 billion Microbes are tiny living things that are found all around us and are too small to be seen by the naked eye. They live in water, soil, and in the air. The human body is home to millions of these microbes too, also called microorganisms - True Extremophiles are microbes that survive in intense conditions, such as very high or low temperatures. - True

Almost all concussions involve the person losing consciousness after injury. - False There are no tests available to diagnose Chronic Traumatic Encephalopathy (CTE) in living people. - True Which of the following is NOT a strategy under consideration for treating spinal cord injury? - Resuscitate dead cells

True or False: The component of DNA nucleotides that varies to produce organisms DNA is deoxyribose. - False. True or False: IF cancer metasizes, its cells travel through bloodstream or lymphatic system and colonize other areas of the body. - True. Cilia in eukaryotic cells can be used to do any of these functions.. - - move in unison to establish current - assist digestive tract - beat in unison to swim - add surface area

How much of the Earth's water is found in the ocean? - 97% There were multiple sources of water that contributed to the ocean. How was the majority of the ocean's water formed? - The condensation and cooling of water vapor What caused Earth to partially melt when being formed? - -Impact of asteroids, comets, and debris -Gravitational compression -Accumulation of decaying radioactive elements What was the main require