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BIO 431 Exam 1 Questions with Correct Answers Latest DNA pol I - Answers Removes RNA nucleotides of primer from 5' end and replaces them with DNA nucleotides DNA pol III - Answers Using parental DNA as a template, main synthesis of new DNA strand by adding nucleotides to an RNA primer Helicase - Answers Enzyme that untwists the double helix of DNA at the replication forks. DNA Gyrase - Answers Enzyme that temporarily breaks the strands of DNA, relieving the tension caused by unwinding th...

BIO 431 Final Exam Questions with Correct Answers Graded A+ Function of hemoglobin - Answers Oxygen transport How would hypoxia affect the production of erythropoietin? - Answers would stimulate an increase in production in the kidneys What type of antiserum will type AB + blood agglutinate with? (anti-A, anti-B, anti-Rh) - Answers Anti-A, Anti-B, and Anti-Rh Which layer of the blood vessel alters the diameter of the lumen? - Answers Tunica Media Which chamber of the heart first receives fr...

BIOC 431 EXAM 1 QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2025 What is the pH of a solution which the [H+] is 9x10^-7? - Answers 6.05 What is the pH of a mixture of 0.05 M NaH2PO4 and 0.081 M Na2HPO4 (pka=6.86)? If 2.0 mL of 10 N HCl is added to 1 L of this mixture, what will be the new pH? - Answers 1) 7.07 2) 6.8 CO2 is dissolved in the blood to form H2CO3 which results in a conjugate base that consists of HCO3- and the acid considered CO2. What is the concentration ration of HCO3- and CO...

BIOC 431 UNL EXAM 2 QUESTIONS WITH VERIFIED SOLUTIONS GRADED A+ 5 major classes of proteins - Answers 1. metabolic enzymes 2. structural proteins 3. transport proteins 4. cell signaling 5. genomic caretaker proteins metabolic enzymes - Answers - Reaction catalysts that control metabolic flux - Catalyze biochemical reactions involved in energy conversion pathways by - Synthesis and degradation of macromolecules structural proteins - Answers - Maintain integrity of cell structures and pro...

BIOC 431 - Exam IV Questions with Verified Solutions Graded A+ Based on what you know about how plants store energy (starch), and the process of photosynthesis, do you think plants need mitochondria and its electron transport chain? - Answers In order to utilize starch as a form of energy, plants still need the Citric Acid Cycle, mitochondria, and the ETC in order to produce ATP, a usable form of energy by the cell. What is the ultimate electron donor and acceptor in chloroplasts? In mitochon...

WCU Bio 431 - Exam 1 Questions and Answers

SCC Bio 431 Female Reproductive System Structures and Functions Exam Q&A

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BIOL 431 Unit 1 Exam Questions with Verified Answers

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