Bio 105 exam questions - Study guides, Class notes & Summaries

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 requirement for the development of life on Earth? - Absence of free oxygen Wh...

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 Liver cells help clean blood. Liver cells would have.. - peroxis...

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 Muscle cells use lactic acid fermentation to - Continue glycolysis in the a...

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 Which one of the following statements about the human central nervous system is FALSE: - It consists of the brain, spinal cord, and peripheral nerves.

"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...

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...

ATI Comprehensive Exit Exam - 180 Correct Questions & Answers 2022/2023 EXIT EXAM 1. A nurse is caring for a client who has given informed consent for ECT. Just before the procedure, the client tells the nurse she is considering not going forward with the treatment. Which of the following statements by the nurse is appropriate? a. “You don’t have to go through with the treatment.” b. “Most people who have this procedure feel better following the treatment.” c. “It’s okay to be nerv...

biology Correct Answer: The study of living organisms and their interactions with one another and their environmnets cell Correct Answer: smallest fundamental unit of structure and function in living thiings biosphere Correct Answer: collection of all living things on earth community Correct Answer: set of populations inhabiting a particular area ecosystem Correct Answer: all living things in a particular area together with the abiotic parts homeostasis 2 Correct Answer: ability of...

biology Correct Answer: The study of living organisms and their interactions with one another and their environmnets cell Correct Answer: smallest fundamental unit of structure and function in living thiings biosphere Correct Answer: collection of all living things on earth community Correct Answer: set of populations inhabiting a particular area ecosystem Correct Answer: all living things in a particular area together with the abiotic parts homeostasis 2 Correct Answer: ability of...