Bio 181 asu exam 3 2023 - Study guides, Class notes & Summaries

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 MODULE 4 COMPLETED 2023 GRADED A+ ASU BIO 181 Exam 4 1. Locomotion: Movement of an entire animal 2. Muscle fibers: long, slender cells that make up vertebrate skeletal and cardiac muscle 3. myofibrils: fibers that make up muscles 4. Sarcomeres: parts of myofibrils-alternating light and dark bands 5. Sliding filament model: contraction of the muscle is dependent on how the sarcomeres shorten 6. Actin: Thin filaments (sarcomere protein) 7. Myosin: Thicker filaments (sarcome...

ASU BIO 181 MODULE 2 EXAM COMPLETED 2023 GRADED A+ ASU BIO 181 Exam 2 1. Specifically in a cell where does Glycolysis occur?: Cytoplasm 2. T/F The cell does not need ATP to survive.: False 3. Where is carbon dioxide produced?: Mitochondrial matrix 4. T/F The citric acid/Kreb's cycle breaks down carbohydrates into CO2.: True 5. T/F FADH2 results as one of the products of the citric acid cycle.: True 6. Specifically where in a cell does the citric acid/Kreb's cycle occur?: Mitochondrial...

1. The action potential is ...: a result of the movement of ions 2. True or False The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal: False 3. True or False The membrane potential (resting potential) is largely set by the Na-K ATPase pump: True 4. True or False The axon from a presynaptic cell contacts the axon of another neuron: False 5. In the motor end plate, the event that is the immediate trigger for exocyotosis is ....: Cal...

ASU BIO 181 MODULE 1 EXAM COMPLETED 2023 GRADED A+ ASU Bio 181 Exam 1 1. The association of ribosomes with _____ invaginations would support the _____ theory.: membrane, endomembrane 2. After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is?: filapodia, lamellipodia, cell muscle, retraction fiber 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...

ASU BIO 181 FINAL EXAM 1 QUESTIONS AND ANSWERS 2023 (GRADED) Why is it important to know the limitations of technology? - Correct answer-Unable to view live cells under SEM magnification, Microscopy is limited with magnification. DNA in extant prokaryotic cells is circular. - Correct answer-TRUE Loss of the cell wall is required for the endosymbiotic theory. - Correct answer-TRUE The cytoskeleton gave rise to the nuclear envelope. - Correct answer-FALSE The presumed first step in the trans...

ASU BIO 181 EXAM 2 QUESTION AND ANSWERS VERIFIED 2023. List the two basic categories of nitrogenous bases in nucleic acids. - correct answerspurine and pyrimidine In DNA, what does the nucleotide labeled as A pair with? - correct answersThymine During DNA replication is greatly reduced by enzymes that proof read the newly replicated DNA. - correct answersTrue How many hydrogen bonds are there between an A and its paired nucleotide? - correct answers2 During mRNA maturation what is the nam...

ASU BIO 181 Final EXAM 1 QUESTIONS AND ANSWERS 2023 VERIFIED. In your own multicellular body, cells with different functions have different DNA. - Correct answer-FALSE A single-celled eukaryotic organism: A. Has a limited number of biomolecular machines. B. Must find food, shelter, a mate and reproduce C. Escape from predators D. None of the above E. Answers A,B,C - Correct answer-E. Answers A,B,C A cell that is anchorage-dependent for growth will also exhibit contact inhibition. - Corr...