Biology question and answers for October 22, 2023
- Q After the growing process pesticide residues may remain on food products Which foods have been found to have some of the highest levels of pesticide residues Select all that may...
- Q Why are modern crops highly susceptible to disease and pests Modern crops have very little genetic diversity Modern crops are exposed to higher levels of pollution Modern crops are far...
- Q Common rationale for why new contraception technologies for sperm producing consumers have been so slow to develop include all of the following EXCEPT O Concerns over consumer safety birth control...
- Q Fill out the table below You can use the text as well as your own ideas Pros of GMOs Cons of GMOs
- Q 3 Using one example given so far explain how GMOs can be beneficial to humans or th environment 4 What is meant by the term transgene 5 What is a...
- Q Match each method of transgenesis with the descriptions A DNA Microinjection B Stem Cell Mediated Transfer 11 A transgenic chimera is created 12 Fertilized eggs are injected with foreign genes...
- Q Alika finds a certain kind of butterfly near her house She reads that ultraviolet light is absorbed by the butterfly s wings red light is transmitted through the butterfly s...
- Q 4 Scientists search the scientific literature by means of electronic databases such as PubMed a free online database maintained by the National Center for Biotechnology Information Use PubMed to find...
- Q Understand the Nature of Science Understand that science investigations use a variety of methods and do not always use the same of procedures understand that there is not just one...
- Q D Question 6 Which of the following is not a
- Q differentiate neurons bases on different physical chemical and connective properties of the cells
- Q You are working in an organic chemistry lab to engineer novel synthetic amino acids for optimization of cyborg proteins You discover the one below To what category would it belong...
- Q Which of the following is NOT true for a hydrolysis reaction Othey require the addition of a water molecule Othey break bonds and release energy Othey require specific enzymes they...
- Q Before placing the slide on the stage of a compound light microscope which of the actions must be completed Select all that apply Raise the stage all the way using...
- Q Macmillan Learning After 41 0 min 18 0 of a compound has decomposed What is the half life of this reaction assuming first order kinetics 11 2 18 72 min
- Q What type of radiation is used in a smoke detector O High energy photon O Gamma radiation O Beta radiation O Alpha radiation
- Q Identify the number of nuclei in a carbon atom 0 1 02 O O O 3
- Q Question 1 Points 3 Which of the following radioisotopes are used in the PET I C 11 II N 13 III O 15 IV F 19 OI II III and...
- Q A traditional and derogatory name for female secretarial and managerial office workers in middle and lower classes is O Striped collar Silk collar Pink collar
- Q 6 CO2 6H O C6H1206 602 How many molecules of product are there in the chemical reaction described above 01 02 O 6 07 12
- Q In which of these cells would a mutation affect only one organism and not be passed to future generations Select THREE correct answers
- Q Question 4 Points 2 Select the word equation for the chemical reaction between iron and chlorine to form iron III chloride Otron s Chlorine g Ferrous chloride Iron 5 Chlorine...
- Q Points 3 Jolene was experimenting with a white colored substance She found that the substance as salt Which of the following results could she have obtained Question 3 Negative for...
- Q O Heating the sugar cube with a candle Question 7 Points 2 Diane is experimenting with sugar cubes Which of the following causes a sugar cube to only change physically...
- Q What test is useful in the identification of cocaine O Scott test O Marquis test O Van Urk tests Heat test bath House Points 1 My Activities lephp v 1...
- Q Which of the following is correct O A mixture is homogeneous and a pure substance is heterogeneous O A mixture has a fixed boiling and melting points whereas pure substance...
- Q Identify the correct statement from the following O Conversion of liquid to gas is takes place when heat is applied O Conversion of gas to liquid is takes place when...
- Q Freezing is the reverse process of melting O Remove the heat energy O Decrease the temperature O Decrease the internal energy All of the choices to convert a liquid into...
- Q 3 Clones are made from 1 Point DNA in an adult organisms cell transplanted into an empty egg O an embryo O a gamete 4 Why are chickens being cloned...
- Q 1 Explain how the Rwandan genocide was different from the Bosnian genocide
- Q 14 If scientists perfected the art of cloning how might it affect ecosystems around the world
- Q 8 AKS 8a Which of the following is a disadvantage of using GMO crops A GMOs can have added nutritional value to meet the needs of underdeveloped countries B Cross...
- Q 1 Which characteristic of an epic hero do you find to be the most important Why English 2 According to the Old Testament how should we deal with poverty among...
- Q Broke the Versailles Treaty by rearming the military How did the League of Nations respond to these aggressive actions a The organization did nothing b The organization forced them to...
- Q O atomic number and thus number of neutrons as carbon 13 O number of protons but more neutrons than carbon 12 O atomic number and atomic mass as carbon 12...
- Q O community O population O biosystem O ecosystem Question 11 Which of these is an example of inductive reasoning O These organisms live in sunny regions Therefore they are using...
- Q Which of the following is true for both aerobic and anaerobic cellular respiration A B C D oxidation of NADH to NAD reduction of FAD to FADH reduction of NAD...
- Q Some cancer cells release their own grown hormone rather than relying on growth hor mones from elsewhere in the host organism Which of the following describes the type of cell...
- Q Lipid solubility is an important parameter that determines the predicted effectiveness of new pharmaceutical medications ahead of their release for public use Which of the following provides the best explanation...
- Q Endothermic animals can maintain consistent temperature conditions by generating main taining and regulating their body heat Which of the following describes the most likely mechanism by which endothermic ani mals...
- Q Which of the following describes a type of local cell signaling in which a cell secretes a sig naling molecule that affects neighboring cells A B C paracrine signaling autocrine...
- Q 3 Plaques and tangles contain which of the following O Neurotransmitters Proteins O Minerals Pick bodies 4 How is Alzheimer s disease diagnosed definitively Mini mental exam Blood test Psychological...
- Q Which of the statements below accurately describes the relationship between photosyn thesis and cellular respiration A The sun is the ultimate source of energy to power photosynthesis and the products...
- Q C 2 What will be the pH of the solution when 100 mL of 0 01 M acetic acid is titrated with 25 ml of 0 02M NaOH solution CHCOOH...
- Q What would happen if a lab student did not follow the proper aseptic techniques
- Q 3 You observe your slide to have all purple cocci and bacilli Explain what could have gone wrong
- Q 6 Some natural selection has nothing to do with predation Ability to survive in harsh climates is important too Pick the human trait that will survive best in a climate...
- Q What are the 6 general phases in the life cycle of animal virus and explain their functions
- Q he microscope should always be carried by True False
- Q Nylon was first made in 1935 Just 40 years later in 1975 a bacterium was discovered that is able to digest and live off not nylon itself but waste chemicals...
- Q What are the multiple choice questions for the January 2023 living environment regents exam
- Q 3 Should countries such as the United State South Africa and Palestine have opened their borders to all the survivors of concentration camps
- Q CHW1 Experimental Inquiry What Can You Learn About the Process of Science from Investigating a Cricket s Chirp Part B Graphing experimental data There are many reports that the number...
- Q Imagine there are mutations that change several of the positively charged amino acids in the TATA binding protein shown in the video to non polar amino acids What would the...
- Q An experiment is performed on plants to see how different fertilizers affect plant growth Each plant in the experiment is given a different fertilizer Fast Grow Miracle X or Growit...
- Q human heart is separated into left and right sides This type of structure provides for the A prevention of blood clots in the ventricles B circulation of blood in an...
- Q The ultrasound and doppler principles are utilized in various mec O Detect fetal heartbeats Detect blood flow through arteries Detect brain waves A and B only
- Q 1 In this stage of meiosis homologous chromosomes separate and migrate towards opposite poles a Metaphase I b Anaphase I c Anaphase II d Telophase I
- Q 9 The protein complex that bridges between the enhancer and the core promoter is the A negotiator B transposase C DNA polymerase III D translocase E mediator
- Q Dolly the sheep was cloned from an cell of an adult sheep The genetic information from that cell was placed in a de nuclearized empty of a third sheep cell...
- Q Plate tectonics explain continental warping isostatic rebound
- Q 1 Leading scientists called for a moratorium on research on human embryos using genome editing technologies such as CRISPR What sorts of ethical concerns does a moratorium address What do...
- Q If you were going to design a peptide vaccine to (A) induce CTL's, or (B)induce antibodies from the following sequence, which regions would youchoose? Assume you will test in H2-Db...
- Q Which of the following statements is FALSE about xenobiotics?a) microorganisms lack the enzymes to process xenobioticsb) xenobiotics can be difficult for microorganisms to break downc) xenobiotics do not occur naturally...
- Q Concerning DNA testing for all adults:1. Should all adults submit DNA samples for CODIS?2. Should DNA test results be shared with employers?3. Should DNA test results be shared with insurance...
- Q Concerning genetically modified organisms (GMOs):1. Is it ok to use genetic engineering to create plants or crops that are healthier, better tasting, or more attractive?2. Should the FDA be required...
- Q True or False: The two ways to create transgenic plants are biolistic transformation and gene splicing.A TrueB False
- Q What is a fairly effective (and government mandated) way to prevent BT resistant insects from evolving to counter your corn crops which are genetically engineered to produce BT (an effective...
- Q You have learned what genetic engineering is, how it is done, and some of the products made fromprocesses.What are your thoughts and opinions about what you have learned so far?Answer...
- Q Why does DNA move towards the positive end of the current during electrophoresis?DNA is negatively charged due to the deoxyribose sugars in its nucleotides.DNA is positively charged due to the...
- Q What is the purpose of having the three positive controls in the PCR experiment?In order to determine the genotype of the positive controls.To make sure enough cheek cells were extracted...
- Q What is genome sequencing?A finding the precise sequencing of nucleotides in an organism's DNAB sequencing of technologyC sequencing of a cancer cellD identification of genetic diseases
- Q True or False: Biotechnology is modifying the building blocks of DNA.A TrueB False
- Q .For what purpose would you adjust each of the following components during a microscopy exercise?Iris diaphragm:Coarse adjustment knob:Mechanical stage control:Fine adjustment knob:
- Q Which of these foods is also an example of food produced by bacteria?Pickles made using bacteria secreting lactic acidCakes because of the baking soda (NaHCO3) releasing CO2Jam made by cooking...
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