Bio 181 exam 5 - Study guides, Class notes & Summaries

BIO 181 FINAL EXAM PRACTICE QUESTIONS WITH CORRECT ANSWERS 1. A small cell has a ______________, which makes the cell_________________? a. Large SA/V ratio; Inefficient b. Small SA/V ratio; Inefficient c. Large SA/V ratio; Efficient d. Small SA/V ratio; Efficient CORRECT ANSWER c. Large SA/V ratio; Efficient 2. Which of the following is not a component of the Prokaryotic cell? a. Nucleus b. Ribosomes c. Nucleoid d. Flagella e. Two of the above f. None of the above CORRECT ANSWER a....

ASU BIO 181 (MODULE 5 & 6) Exam with Questions and Answers The other point where MAPK can become active is ____________ of the cell cycle. ANSWER M-PHASE For a cell to respond to a ligand released from a cell and uses the circulatory system to get to the responding cell it is called ____________ communication. ANSWER ENDOCRINE There are two basic forms of cytoplasmic signaling (i.e. signal transduction). One uses ____________ and the other uses ____________. ANSWER CALCIUM SIGNAL, PROTE...

BIO 181 ASU LATEST 2024 FORM A REAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) A GRADE How is DNA helix opened? - Answer-Helicase: protein that breaks hydrogen bonds in DNA and separates into two strands What is single-strand DNA-binding proteins? - Answer-SSBPs prevent the DNA from closing again What protein prevents tension of DNA once it is being undone? - Answer-Topoisomerase cuts and restarts the unbinding of DNA What is the difference between leading strand and lagging...

ASU BIO 181: EXAM 2 Prep with Questions and Answers The DNA polymerase that replicates the parental strand of DNA reads the parental DNA from 5' to 3" and makes a new DNA strand from 3' to 5'. ANSWER False Uridine is a nucleotide in DNA. ANSWER False List one type of post-translational modification ANSWER proteolysis Replication of DNA is semi-conservative. ANSWER True Protein synthesis changes from the language of to the language of . ANSWER nucleotide; amino acid In the r...

BIO 181 GRAND CANYON UNIVERSITY EXAM 3 QUESTIONS AND ANSWERS NEW UPDATE 2024 1. A frameshift mutation could result from E) either an inser- tion or a deletion of a base. 2. Which of the following does not occur in prokaryotic eukaryotic gene expression, but does in eukaryotic gene expression? 3. Which of the following helps to hold the DNA strands apart while they are being replicated? 4. Accuracy in the translation of mRNA into the primary structure of a polypeptide depends on spe...

ASU BIO 181 Exam 2 Questions and Answers 100% Verified B) Prion - answerMad cow disease and kuru are both caused by which biological agent? A) Virus B) Prion C) Bacteria D) Yeast Cell C) Watson/Crick - answerThe pair awarded the Nobel Prize for discovering the structure of DNA A) Hershey/Chase B) Curie/Curie C) Watson/Crick D) Wilson/Hoelldobler A) Storing genetic information B) Transmitting genetic information - answerDNA is important for? A) Storing genetic information B) Trans...

BIO 181 Final Exam Review QUESTIONS AND ANSWERS 2023. BIO 181 Final Exam Review (Shaffer ASU) 1. The stage of meiosis where "crossing over" occurs: Prophase 1 2. A mutation that you could pass on to your offspring would occur in the ___ cells: Germ cells 3. Most mutations that occur in our genomes are...: Neutral 4. Which type of mutation would most likely have dramatic effects on the gene of interest?: Nonsense mutation Frameshift mutation 5. What is the probability of a child havi...

ASU Bio 181 Exam 1 with Verified Answers Graded A+ 1. The association of ribo- somes with invagi- nations would support the theory. membrane, endomembrane 2. After a cell is pancake shaped filapodia, lamellipodia, cell muscle, retraction in a cell culture dish, the order of events that occurs as a cell walks is? 3. T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes to remove oxygen, which was toxic to the primitive cells. 4. T/F In an extant proka...

ASU BIO 181 (MODULE 5 & 6), Exam Questions & Answers, 100% Accurate. VERIFIED. The other point where MAPK can become active is ____________ of the cell cycle. - -M-PHASE For a cell to respond to a ligand released from a cell and uses the circulatory system to get to the responding cell it is called ____________ communication. - -ENDOCRINE There are two basic forms of cytoplasmic signaling (i.e. signal transduction). One uses ____________ and the other uses ____________. - -CALCIUM SIG...