Biology question and answers for April 20, 2024
- Q Select one 81 61 Organization for Matter and Energy Flow in Organisms Question 7 Which statement correctly describes cellular respiration 81 O Glycolysis and the Krebs cycle do not produce...
- Q High fructose corn syrup HFCS normally has approximately what composition more than mannose dextrose glucose fructose Ofructose mannose dextrose mannose None of these options is correct fructose glucose Question 63...
- Q Select one Dg Organization for Matter and Energy Flow in Organisms Question 9 When matter is conserved in organisms what exactly are scientists referring to 61 The combustion and loss...
- Q speech analysis does the following passage determine A speaker gives a one sided speech on wearing uniforms in schools A Speaker s credentials B Speaker s bias C Setting of...
- Q Which statement about protein phosphorylation is TRUE Phosphorylation of enzymes will always activate them Protein phosphorylation covalently attaches a negatively charged group to a protein Regulation by phosphorylation is irreversible...
- Q Question 2 Classify this bacteria s shape
- Q In general the fluke life cycle is comprised of seven life stages In the space below list them in the appropriate developmental order and identify whether you would consider each...
- Q Membrane proteins can be classified based upon how they associate with the membrane What type of membrane protein is indicated by the black arrow 3 O Peripheral membrane protein Lipid...
- Q Which sentence contains transitional words or phrases A I saw a movie got a manicure and went to the mall B I saw a cartoon at the movie theatre got...
- Q Which sentence uses the 12 underlined vocabulary word incorrectly A Only the elite of the class boarded the vessel for the dangerous trip B If you don t want to...
- Q What mechanism ensures that motor proteins like myosin or kinesin move undirectionally along the cytoskeleton Motor proteins are attracted to the charged ends of cytoskeleton filaments Motor proteins are only...
- Q Choose the word that correctly completes this antonym analogy elite ordinary organized A ordered B compatible C chaotic D systematic
- Q When protein is converted in the body to amino acids what is the role of water Traces of water are needed to stimulate the enzymes O Water is released by...
- Q following confusing pronoun antecedent They went to the football game with Emma A Tom and Steven went to the football game with Emma B The people went to the football...
- Q Researchers performed an experiment to investigate DNA replication First they synthesized radioactively labeled nucleotides which are nucleotides that contain radioactive elements that allow them to be visualized Then they inserted...
- Q Tag edull atch each excerpt from Song of Myself by Walt Whitman to the poetic device used I ascend from the moon I ascend from the night O suns O...
- Q If energy is required to move molecules across a microbial membrane then the transport method must be O Active transport O Facilitated diffusion O Osmosis O Passive diffusion O Endocytosis
- Q A B C Which of the pictures shows a cell that carries oxygen O a O c O d O b D
- Q De Cycles of Matter and Energy Transfer in Ecosystems Question 10 Which example describes how carbon moves from the atmosphere to the hydrosphere Select one 1 O De O O...
- Q Of that colossal Wreck boundless and bare The lone and level sands stretch far away In line 8 the speaker says The hand that mocked them and the heart that...
- Q Which of the following statements are TRUE about MALT I A group of lymphoid tissues is called the mucosa associated lymphoid tissue II MALT is found in the tonsils appendix...
- Q A bacterium responds to the presence of a human specific protein by producing a toxin This is an example of O Corepression O Anabolic activation Ligand based induction O Catabolic...
- Q Which of the following can a prokaryote not do O Passive diffusion O Endocytosis O Facilitated diffusion O Active transport
- Q on 35 O Acidification O Halotolerance O Adherence You have a urinary tract infection and after urinating vigorously have your urethra swabbed The swab comes back positive for a specific...
- Q Use the phylogenetic tree of influenza viruses to answer the question tree is from J Virol 2000 74 18 8502 8512 H2 How many clades are represented dkAus 80 dkAlb...
- Q Plasmids must have an ori This is an abbreviation for the O Operculum O Operon O Origin of replication Original locus
- Q Question 20 You add DNA for making the color pink to a culture of bacteria pink They must have taken up the DNA via O Conjugation O Transduction O Transposon...
- Q How Science Works Question b When performing a science experiment or trying to solve an engineering problem an investigation may take place Select one 81 How would an investigation in...
- Q Imagine a newspaper running the following headline In Toronto the divorce rate has decreased as the use of margarine has decreased What can be concluded based on this statement Removing...
- Q Select one a F Cycles of Matter and Energy Transfer in Ecosystems Question 4 How do primary consumers get energy De O Primary consumers eat secondary consumers O Primary consumers...
- Q Cell membranes consist of both a lipid bilayer and protein components Which of these is not a function of membranes They are involved in energy production They can self heal...
- Q PURPOSE The purpose is to study the size and arrangement of bacterial Cell EXPECTED RESULTS 1 Sketch a negatively stained rod 2 Which organism used in this exercise is a...
- Q Convert the complex number to polar form in radians 2 2i A 2 cos isin B 2 cos isin C 2 2 cos isin D 2 2 cos isin Enter
- Q A person who is taking the anticoagulant Coumadin has to watch the intake of foods that contain vitamin C vitamin K None of these options is correct thiamine vitamin A...
- Q passage determine A successful manager with a background in sales and retail merchandising will be speaking A Speaker s credentials B Speaker s bias C Setting of speech D Speaker...
- Q Move the terms into the correct empty boxes to complete this concept map describing cellular transport simple diffusion net flow of water out of cell cell in 20 NaCl no...
- Q that correctly completes this analogy complete intact articulate A exploration B impulsive C eloquent
- Q A O a B Which of the pictures shows an erythrocyte O b O d O c C D
- Q What trait determines whether two animals belong to the same species
- Q You spill a bacterial culture of 1 1012 cells on a table and clean it up with bleach which will kill 90 of those particular type of bacterium every 40...
- Q Which of the following environmental changes could most likely kill a large portion of a population OA A flash flood OB An annual dry season C Cyclic temperature fluctuations D...
- Q Select one a Cycles of Matter and Energy Transfer in Ecosystems Question 5 What is an autotroph a O An organism that can build its own food O An organism...
- Q tion 36 ion 35 lls You modify a deadly pathogen to have no antigens on the cell surface What is the predicted host immune response O The response becomes much...
- Q The most recent common ancestor within a clade on a phylogenetic tree is represented by the O Node O Limb O Bud 3
- Q What is the log base 10 of 6 Answer with two significant digits
- Q Choose the word that correctly completes this analogy maintain preservation reimburse A dispose B correlate C compensation D transpose
- Q Jestion 45 O Macrophages O Memory cells O Natural killer cells O Interferon healthcare professional agricultural a tion 44 Your resistance to re infection by the same disease is dependent...
- Q 28 You are cleaning up a spill of a bacterium with bleach bleach kills 90 of this particular bacterium every five minutes If you start with let bleach sit on...
- Q Who should be vaccinated against HPV infection A Infants and young children B Teenagers between the ages of 11 18 C Baby boomers who were not vaccinated earlier in life...
- Q O Air O Water O Osmosis O Sodium chloride Question 42 What distinguishes granulocytes from phagocytes Phagocytes are immunoprivileged Granulocytes release toxic chemicals O Granulocytes are only inside organs
- Q If you take 1ml of a bacterial sample and add it to 9ml of ster create a first dilution From the well mixed first dilution you take 1ml and add...
- Q The following organ systems are involved in maintaining homeostasis of the body Match each organ system to its primary function s Absorbing nutrients and secreting waste Gas exchange acquiring oxygen...
- Q 1 How Science Works Question 5 Which of the following is the best reason for why science in the real world can be described like a pinball machine instead of...
- Q Choose all that apply D8 How Science Works Question 7 Which of the following are examples of different fields of engineering 8 1 Chemistry and Environmental Science Biology and Physics...
- Q Why is a pilus considered to be a potential virulence factor O It increases endotoxin production It increases exotoxin production O It allows a bacterium to swim very fast It...
- Q Cycles of Matter and Energy Transfer in Ecosystems Question 6 What is a carbon reservoir Select one 60 O A place on Earth that can store carbon dioxide gas O...
- Q A cell consumes acetate and uses the carbon from it to make starch This must be a an pathway O Fermentation O Catabolic O Anabolic O Respiration
- Q What is the most correct chemical reason that phospholipids are able to form cel membranes O They are covalent They are non polar O They are amphipathic They are polar
- Q Which part of persuasive speech analysis does the following passage determine A chemist with a background in research and medicine will be speaking A Speaker s credentials B Speaker s...
- Q Select one a a Cycles of Matter and Energy Transfer in Ecosystems Question 2 In a food chain a carnivore is most likely 81 O A tertiary consumer A producer...
- Q You need to make a bandage to be 7 cm in length but the ruler you are given is only marked in mm You measure the bandage to the mm...
- Q 3 Tetracycline is bacteriostatic whilst penicillin is bactericidal What is the difference between their activities 4 Which is more important in getting your clothes clean the laundry detergent or the...
- Q Many patients begin coming in infected with a strange new bacterium Every one of the patients was recently bitten by a mongoose From all of this you can correctly infer...
- Q What is the most common method scientists use to tell others about their findings Select one O O O O They send emails to all of their colleagues They print...
- Q Works Question 9 Stability and change is one of the crosscutting concepts used in science 1 When would a scientist MOST likely use this crosscutting concept elect one O O...
- Q Q4 6 What does it mean to say that extension by DNA polymerase III proceeds 5 3 The 5 end of a DNA polymerase molecule attaches to the 3 end...
- Q Question 2 Fil In The Blank Worth 4 points 10 W m impacts a surface and only 3 W m is reemitted back what is the surface s albedo as...
- Q FIRST BASE U C A G UUU UUC UUA UUG CUU CUC CUA CUG AUU AUC AUA AUG GUU GUC GUA GUG U Phenylalanine Phe 200 o Concates the Leucine...
- Q You want to isolate a mesophile with a high sulfur requirement Which of the following would be the most appropriate growth medium condition O High amino acids 30 C O...
- Q Select one a De Cycles of Matter and Energy Transfer in Ecosystems Question 8 In a food chain an herbivore is most likely De O A tertiary consumer O O...
- Q What is mutualism O Both organisms benefit symbiotic O One organism eats the other not symbiotic O One organism benefits other is not harmed symbiotic OTwo organisms engage in helpful...
- Q Question 3 Multiple Choice Worth 4 points Why is it impossible to perfectly predict future weather O There are too many weather variables for people and computers to handle O...
- Q Which of the following is a function of the cell wall and not of the cell membrane Definition of concentration gradients Transporting wastes Protection from osmotic stress and pressure Binding...
- Q Agar plates are incubated upside down O True O False
- Q The image above is indicative of a pure culture O True False
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