Biology question and answers for June 13, 2024
- Q 11 Sequential Action of a Signaling Kinase Cascade Imagine that you have two kinases that you know work sequentially but you don t know in what order they act For...
- Q Annie has written the following thesis statement for her persuasive speech All nations must unite to address the 4 main causes of global warming natural causes pollution increase in population...
- Q What properties of ES or ES like cells were measured in you assigned paper For each property of ES cells state what assays were used Question what does it mean...
- Q a Derive the Adams Moulton three step Method using the interpolation polynomial in Newton s form with interpolation points t 1 t t 1 2 Hint You may refer to...
- Q 14 FILL IN THE BLANK STA Select the best term from the list below and complete the following statements antecubital space arrhythmia diastolic electrocardiogram metabolism pulse radial respiration 3 8...
- Q Using the quick and dirty formula given in class what is the approximate melting temperature of the following dsDNA fragment 5 ATG GTG AAT CTG ACT GCT GCT GAG 3...
- Q Formation of a phosphodiester bond between two nucleotides is energetically unfavorable reaction How is then DNA synthesis driven forward O The phosphodiester bond forms between the 3 hydroxyl of the...
- Q Listen to this 60 seconds podcast and then answer the following question http www scientificamerican com podcast episode cfm id mammoth hemoglobin could provide co 11 09 19 ref worth...
- Q Imagine DNA like molecules were recovered from several single celled organisms found in the liquid water ocean on the Jupiter Moon Europa The molecules consist of a double stranded polymers...
- Q The following is the DNA sequence coding for the hemoglobin beta subunit mentioned in the podcast What is the complementary strand s sequence Note that by convention and unless stated...
- Q You identify an E coli mutant which has a defect in its DNA replication A closer examination reveals that DNA Pol III is functional but seems to exhibit extremely low...
- Q Question 9 When a cell secretes a growth factor that binds to receptors onits own membrane preventing it fromproliferating this is an example of endocrine signaling autocrine signaling O paracrine...
- Q Which of the following statements referring to the schema of a replication bubble is true 5 3 A C E H B D O A and D are leading strands...
- Q Which of the following statements referring to the schema of a replication bubble is true more than one true answer is possible 5 3 A C E H B O...
- Q Which of the following statements referring to the schema of a replication bubble is true E 5 3 A C H B D F3 5 The replication bubble spreads bidirectionally...
- Q gene consists of the entire molecule sequence required for synthesis of a n or a n
- Q What is difference between ddNTPs and dNTPs The ddNTPs have a 2 H and a 3 H while dNTPs have a 2 H and a 3 OH The ddNTPs have...
- Q In their famous experiment which of the following would Meselson and Stahl have observed after one cycle of replication in 14N medium if DNA replication were dispersive DNA molecules containing...
- Q In the reaction pyruvate CoA NAD acetyl CoA CO 2 NADH O Pyruvate is oxidized and NAD is reduced O Pyruvate is oxidized and CoA is reduced O Pyruvate is...
- Q A difference between a chicken s foot and a duck s foot is the presence or absence of webbing a duck s foot has webbing between the digits while a...
- Q The heart is a n O tissue epithelial O tissue connective O organ connective organ muscle organ epithelial Previous composed mainly of tissue
- Q The process through which cells can detect and respond to signals in their extracellular environment is O sensory response O cell sensation O reception cell communication O transduction
- Q If you tear your Achilles tendon you are damaging ECM rich tissue O connective O epithelial O nervous O muscle
- Q Gap junctions in animal cells are most similar to inplant cells O hemidesmosomes O plasmodesmata O primary cell walls O tight junctions middle lamella
- Q 0 5 p In the citric acid cycle some intermediates are used in other metabolic reactions Which of the following adaptations would need to be made by a cell in...
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