Nas2 final exam - Study guides, Class notes & Summaries

NAS 2 Challenge Exam (2023/2024) | Grade A| More than 100 Questions and Verified Answers QUESTION Describe The Krebs cycle, its location in the prokaryotic and eukaryotic cell, name the three organic molecules it can use to make ATP, and name the waste product it produces Answer: - Eukaryotic cells.: The matrix of the mitochondria - Prokaryotic cells: Cytoplasm - Pyruvate, Fatty acids, and Amino acids - CO2 and H2O QUESTION Describe the electron transport chain,...

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 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 Challenge Exam Practice (2023/2024 Update) 100% Correct Questions and Answers| Verified Solutions QUESTION A "Bb" individual has children with another "Bb" individual. What is the ratio of genotypes in the offspring? Answer: 1/4 BB, 1/2 Bb, 1/4 bb QUESTION Which are the THREE phases of interphase? Answer: G1, S, and G2 QUESTION ___ is when any chromosomes fail to separate properly during anaphase II or II of meiosis. Answer: Nondis...

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) 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 (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 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 ...

Straighterline Chemistry Final Exam (ACTUAL) What is the term used for findings that are summarized based on a pattern or trend? a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer a. Law Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer b. Hypothesis If a liquid contains 60% sugar and 40% water throughout its composition then what is it calle...

NAS 2 Challenge Exam (2023/2024 Update) | 100% Correct Questions and Answers (Verified Answers) QUESTION describe protein three-dimensional structure and its role in protein function Answer: tertiary, functional protein, either globular or rod like. Fibrous or globular to provide structure QUESTION Identify specific types of organic compounds and their functions Answer: -Nucleic acids: information molecule, molecule of heredity, director of metabolism involved i...