Biology question and answers for April 20, 2024
- Q Of the following which is NOT an innate barrier to infection O Lysozyme O Tears O Hair O Skin
- Q What is the mRNA made using the coding sense strand DNA sequence 5 GTCCATGATACGATGTAA 3 O 5 GUCCAUGAUACGATGUAA 3 O 5 UUACAUCGUAUCAUGGUC 3 O 5 CUGGAUCUAUGCAUCUAA 3 5 GUCCAUGAUACGAUGUAA 3...
- Q How Science Works Question 10 Which of the following science and engineering practices involves creating a process to generate and collect data to be used as evidence Select one Constructing...
- Q Recall that E coli a prokaryote transformed with the pGLO plasmid expresses the GFP gene from jellyfish a eukaryote Why is it possible for prokarvotes to express eukaryotic DNA O...
- Q Why is using a model to show the structure of the universe an advantage to science Select one De O O The sun prevents observing any of the other stars...
- Q Green fluorescent protein GFP is commonly used in molecular technology to visually label specific cells when it is expressed The structure of GFP is shown below as a ribbon diagram...
- Q A scientist discovered plant life on Mars She brought it back to the space station to test the leaves of the plant in order to determine what type of pigments...
- Q Sister chromatids separate during O metaphase of mitosis O anaphase I of meiosis 700 O anaphase of mitosis O metaphase II of meiosis
- Q sample double stranded DNA and transcribe mRNA from this DNA Then you analyze the base composition percentage of each base found in each strand for each the two DNA strands...
- Q Look at the picture of the sharp object below It is part of an animal What function does this structure have OA To protect the organism OB To see predators...
- Q 61 Select one 01 1 How Science Works Question 8 Which of the following best describes the main goal of engineering O To ask testable questions B O To determine...
- Q 10 Blood Pressure Activity During this activity group members are to take turns as the test subject Following the protocol each test subject will have the sphygmomanometer placed on their...
- Q A foil is a character whose traits contrast with and therefore accentuate the main character s traits After reading Saki s The Interlopers you can see that Ulrich s and...
- Q In some organisms cells can undergo mitosis without then undergoing cytokinesis This would produce O cells lacking nuclei Ocells that are unusually small Ocells with more than one nucleus destruction...
- Q 1 Select one A student comes across a diagram of a whale skeleton It shows the locations of all the bones and has a short description of how they work...
- Q Energy from passing high energy electrons down the steps of the electron transport chain is harnessed to move protons via active transport into the mitochondrial intermembra space How does this...
- Q Q4 10 Observe the replication bubble below The cell has been exposed to a poison and it reached this point in DNA replication but was unable to proceed further As...
- Q ion 3 Multiple Choice Worth 4 points What does lightning contribute to that can ultimately help local ecosystems recycle nutrients in the soil O Noise pollution Wildfires O Migratory navigation...
- Q In eukaryotic cells transcription and translation O occur together in the nucleus occur together in the cytosol O are separated translation occurs in the cytoplasm and transcription in the nucleus...
- Q An individual with a karyotype 47 XY 22 is also known as O Tetraploid triploid O Tetrasomy
- Q Multicellular eukaryotes use mitosis and cytokinesis for what three key events Please choose all that apply Asexual reproduction Sexual reproduction Wound repair O Production of haploid gametes from diploid cells
- Q Normal centromeres allow for sister chromatids to be held together following DNA replication but defective centromeres do not enable the spindle apparatus to attach properly Consider a cell with chromosomes...
- Q You notice that there was an event on campus and that the left over food from the snack tray has been put out with a free sign on it What...
- Q Female Drosophila fruit flies deposit mRNA coding for Bicoid protein at the anterior head and upper body side of unfertilized eggs they produce After fertilization a concentration gradient of Bicoid...
- Q Which forest biome consists of the tallest trees in the world like conifer trees and has mild temperatures with ample rainfall A Tropical rain forest B Boreal forest C Temperate...
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