Nas2 challenge exam tcc Study guides, Class notes & Summaries

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 (...

NAS 2 Exam (2023/2024) 100+ Questions and Verified Answers| 100% Correct Q: Define phosphorylation Answer: adding a phosphate group to ADP to form ATP Q: What is the role of the coenzyme in the oxidation-reduction process? Answer: the coenzyme is used to transfer energy to ADP which then become ATP. Q: What is the energy store in the NADH coenzyme used to accomplish? Answer: The energy is used to catalyze reactions that will form ATP. Q: Various hormon...

NAS 2 Challenge Exam Prep (2023/2024) Questions and Verified Answers| 100% Correct Solutions Q: The base unit for measuring mass is the Answer: Gram Q: If a blood type O person is having a baby with a type AB person, what blood type can they NOT produce? Answer: Both O and AB Q: Which is the proper order of phases in mitosis? Answer: Prophase --> metaphase --> anaphase --> telophase Q: Why do X-linked recessive traits appear more in males than f...

NAS 2 Final Exam (2023/2024) 100+ Questions and Verified Answers| 100% Correct Q: When the stimulus initially causes a response that actually promotes rather than reduces the stimulus, the resulting mechanism is called a: Answer: positive feedback Q: Groups of tissues working together as a functional unit are called: Answer: organs Q: The diaphragm separates which two body cavities? Answer: thoracic and abdominal Q: T or F: Laparoscopic surgery typically...

NAS 2 Challenge Exam (2023/2024 Update) | 100% Correct | Complete Guide with Questions and Verified Answers QUESTION Components of a chemical reaction Answer: the reactants (goes in) and products (goes out) QUESTION Patterns of Chemical Reactions Answer: 1) Synthesis (combination) reactions 2) Decomposition reactions 3) Exchange reactions QUESTION endergonic reaction Answer: Reaction that absorbs free energy from its surroundings. QUESTIO...

NAS 2 Final Exam (2023/2024 Update) | 100% Correct| More than 100 Questions and Verified Answers QUESTION Enzymes are what type of organic or biological compound? Answer: protein QUESTION Which pH is more acidic? Answer: 3 QUESTION Fatty acids with single-bonded carbon chains as in fats are: Answer: saturated QUESTION What do the nucleic acids DNA and ATP have in common? Answer: both are nucleic acids QUESTION W...

NAS 2 Exam (2023/2024 Update) | 100% Correct| More than 100 Questions and Verified Answers QUESTION Name five factors that affect body metabolic rate. Answer: Increased exercise, increased thyroid hormones, increased sympathetic ANS stimulation, increased body temperature (fever), Food consumption. QUESTION Thermoregulation is maintained with a negative feedback loop. Where does this loop begin? Answer: Thermoreceptors throughout the body. QUESTION ...

NAS 2 Challenge Exam (2023/2024) Questions and Verified Answers| 100% Correct Q: identify the basic components of chemical reactions Answer: -Enzymes: proteins, produced by living cells; they catalyze chemical reactions by lowering the activation energy barriers and converting substrate molecules to products -Substrate: reactant acted upon by enzyme. Enzymes active site bonds to this. -Active site: part of an enzyme to which substrates bund and where a reaction is catalyzed ...