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NAS2 Challenge Exam# Questions and Answers with Verified Solutions

NAS 2 Challenge Exam (2023/2024) 100+ Questions and Verified Answers| Already Graded A Q: Define organic compounds and list the 4 major groups of organic compounds in the body Answer: All organic compounds contain carbon and hydrogen. 1. Carbohydrates 2. Lipids 3. Proteins 4. Nucleic Acids Q: Define carbohydrates. Name the elements that make-up carbohydrates Answer: Sugars (saccharide) and starches that are formed by a 1:2:1 ratio of carbon (C), Hydrogen (H), and Oxygen (...

NAS2 CHALLENGE EXAM|| ALL QUESTIONS AND CORRECT ANSWERS|| LATEST AND COMPLETE VERSION WITH VERIFIED SOLUTIONS|| ASSURED PASS!!

NAS2 Challenge Exam with Correct Answers 2024 Purpose of Scientific Method - CORRECT ANSWER-solve a problem or answer a question Question, Hypothesis, Experiment, Observe & Record, Analyze, Conclude - CORRECT ANSWER-steps of scientific method Independent variable - CORRECT ANSWER-a variable that stands alone and isn't changed by the other variables you are trying to measure, change or controlled example: age dependent variable - CORRECT ANSWER-a variable dependent on other factors,...

purpose of scientific method guide researchers in planning, conducting, and interpreting research studies order of scientific method observation, question, hypothesis, prediction, experiment, conclusion Steps of the Scientific Method Ask a Question Do Background Research Construct a Hypothesis Test Your Hypothesis by Doing an Experiment Analyze Your Data and Draw a Conclusion Communicate Your Results Hypothesis A testable prediction, often implied by a theory ...

Each triple in the DNA sequence represents ________ codon(s)? One The reactions responsible for the producing energy during respiration are? Oxidation-reduction List the 3 steps of transcription. 1. Initation 2. Elongation 3. Termination Uncouplers work by? Uncoupling the influx of H+ from ATP synthase Bacteria cell membranes and the cristae of mitochondria have to be this so that the ETC can work. Impermeable to ions (ex. H+) As mRNA is built, these bon...

Matter Anything that has mass and takes up space Solid Definite shape and volume liquid A state of matter that has no definite shape but has a definite volume. Gas changeable shape and volume Energy capacity to do work or put matter into motion kinetic energy energy in action potential energy stored energy chemical energy stored in bonds of chemical substances mechanical energy directly involved in moving matter radiant ener...

NAS2 Challenge practice Exam with 100% correct answers(latest update).

What is the purpose of the scientific method? The scientific method is an organized way to study the natural world and find out how it works. What are the steps of the scientific method? Ask a Question. Do Background Research. Construct a Hypothesis. Test Your Hypothesis by Doing an Experiment. Analyze Your Data and Draw a Conclusion. Communicate Your Results. Distinguish between independent and dependent variables An independent variable is the variable that is changed or ...

purpose of the scientific method an organized way to solve a problem or answer a question independent variable a variable that the researcher controls and is not affected by other variables ex: amount of water a plant receives What are the steps of the scientific method? 1. question 2. Hypothesis 3. experiment 4. observation 5. analyze 6. conclusion dependent variable a variable that depends on other factors or variables ex: how much the plant grows control...

What is the purpose of the scientific method to clearly do an experiment by process of steps helping you keep track and correct any mistakes and to show others how you got to the result that you achieved in conclusion Identify the purpose of the scientific method 1.Ask a question 2.Do Background research 3 Construct a hypothesis your hypothesis by doing an experiment 5 analyze your data and draw a conclusion 6. Communicate your results What is the difference between an inde...

Body Plane: Separating the torso superior to inferior transverse Which of the following represents the correct order in which components interact in a homeostatic control system? receptor, control center, effector Which of the following is the simplest level of structural organization in the human body? cellular Which life process in the body sustains all others? metabolism The brain is found in what body cavity? dorsal cavity The maintenance of a stable i...