ASU Bio 181 (ASUBIO181)

ASU BIO 181 Exam 1. Exam Review. Rated A+. Verified. Actin Filaments are present in: - -The cell's cortex Microtubules are present in: - -The cell's interior Cytokinesis in plant and animal cells takes two forms: - -Animal: Contractile Ring Formation Plant: Phragmoplast Formation An important checkpoint regulator is at the Gap 2/M-phase transition. Here, Cyclin B and cdkl1 activate and form MPF which becomes a _____ _____ and causes DNA to condense into _____. - -Histone Kinase ...

ASU Bio 181 Exam 1. Exam Questions and answers. 100% Accurate. Rated A+ The association of ribosomes with _____ invaginations would support the _____ theory. - -membrane, endomembrane 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 T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes to remove oxygen, which was toxic to the primitive cell...

ASU BIO 181 Final EXAM QUESTION AND ANSWER 2023 (LATEST GRADED) The genetic code for the conversion of mRNA codons to proteins has redundancy. - correct answersTrue Assume that you have a eukaryotic cell with three chromosomes within it. How many 5' ends would there be? - correct answersGap 1: 6 Gap 2: 12 The Calvin-Benson cycle takes in _____________ and _____________ from the light reaction and also _____________ ____________ to make carbohydrates. - correct answersATP; NADPH+H+ ; carbo...

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 3 Final Exam Guide 2023 (Questions with Answers Graded 100%) The axon hillock in the pre-synaptic neuron fires based on temporal and spatial summation of inputs. - ANSWER True T/F Voltage-gated ion channels open when a protein binds to the receptor. - ANSWER False The neural tissues are: - ANSWER Spinal cord, sensory neurons, and brain T/ F Receptors are made from membrane-bound polyribosomes. - ANSWER True Draw a neuron, and label all the parts as described in lecture. -...

ASU BIO 181 EXAM 1Final Test (QUESTIONS AND ANSWERS 2023 LATEST VERIFIED) A cell that is itself an organism must have a minimum of four needs presented in lecture. List these four things. - Correct answer-Find food, find shelter, find a mate, and reproduce Write a few sentences that explain what limits an individual cell from becoming more complex. - Correct answer-Limited number in biomolecular machines What limits how big a cell can be? A. Color B. Wavelength C. The surface area to vol...

ASU BIO 181 EXAM Final QUESTIONS AND Correct ANSWER 2023 (Already Verified) DNA replication in eukaryotes is sped up by multiple origins of replication. - correct answerstrue RNA synthesis, also called RNA transcription occurs in three phases. List them from beginning to end in order. - correct answersinitiation, elongation, termination Which nucleotide is different in RNA compared to DNA? - correct answersuridine There are two types of protein synthesis in eukaryotic cells. These two types...

ASU BIO 181 Exam 3 Study Guide 2023 Questions with Answers (Verified) The post-synaptic cell can be: - ANSWER In glands, muscle cells, neurons T/F Excitatory synapses cause depolarization of the post-synaptic cell. - ANSWER True T/F Only pre-synaptic neurons are coated with myelin. - ANSWER False T/F Fast neurons as described in lecture are fast because they are surrounded by a type of glial cell that results in a myelin coating. - ANSWER False T/F The axon from a pre-synaptic cell contac...

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...