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- E DBOW GENERAL-BIOLOGY-1.ec x A genbio1_mod2_-Cell-Types and x O File | C/Users/Acer/Desktop/genbio1/genbio1_mod2_-Cell-Types%20and%20Cell%20Modifications%20(1).pdf ... D Page view | A Read aloud V Draw E Highlight 12 of 20 Erase What are nervous tissues? How does the nervous tissue work? What makes up a typical nerve cell or neuron? Dendrite Cell body Axon Nervous tissue senses stimuli and transmits signals called nerve impulses from one part of an animal to another. It has a cell body, containing the cell's nucleus, and several slender extensions. One type of extension, called a dendrite, conveys signals from its tip toward the rest of the neuron; another type, the axon, transmits signals toward another neuron or to a muscle cell. What's More Helow is a picture that showa the organs of a human torso. Identify the tissue that ia found in each labeled part of the torso. Inger HUure: VeciurSuk File name: Human anatomy model with different aystems Vector Image 9 10:32 am P Type here to…ocument/d/1J-wo90GpYsd_jQSUBtDQHWisqGvSOteUQYoXaXazyS0/edit uction to cell.. R 1 Summary of Philo... E Petrona Andres Mig.. 2 Translations IXL: Par... IXL - Translations: g.. 1 IXL- meostasis Lab Exercise Tools Add-ons Help Last edit was 2 days ago text Calibri 12 BIU Conclusion: 1. List the changes you observed in the body color and perspiration level in response to? 2. Explain how the changes help the body adjust to maintain equilibrium (homeostasis)? 3. Speculate why a change in body temperature occurs? 4. Name which mechanisms your body uses to maintain a constant body temperature? 5. Explain why an increased breathing rate accompanies exercise? 6. Explain why an increased heart rate accompanies exercise? 7. Write a paragraph about the conclusions you can draw about your body's ability to maintain equilibrium (homeostasis). Be sure to include the answers to the questions above.The scale bar in panels (a) and (d) in this image is 50 um (micrometei. Question: Which of the answers below is equivalent to 50 um. Figure description: An immunofluorescence image of uninfected cells (top panel a-c) and virus infected cells (bottom panel d-f). a,d) show Hoechst staining (blue) of the nuclei and a merged image of the respective panels: E staining for the virus (red); and c,f) show staining for calreticulin (green). The scale bar (white line) represents 50 um. Hoechst/Merge Virus Calreticulin a C d e O50m 50 x 10 m 50 x 10m 50 x 10 m + Virus Uninfected cells
- Homogenize cells Centrifuge Heat-kill Recover IIIS filtrate IIIS cells spun to bottom of tube Extract carbohydrates, lipids, and proteins IIIS cells in liquid culture medium Treat with ribonuclease Treat with Treat with deoxyribonuclease protease Assay for Transformation IIR cells IIR cells IIR cells IIR cells + IIIS filtrate DNase-treated RNase-treated IIIS filtrate Protease-treated IIIS filtrate IIIS filtrate No transformation Transformation Transformation Transformation occurs occurs occurs occurs IIR cells IIR cells IIR cells Only IIR cells + IIIS cells IIIS cells IIIS cells Conclusion: Active factor is DNA Conclusion: Active factor is not RNA Conclusion: Active factor is Control: IIIS contains not protein active factor E IIIS cells EA IIR cells 8. For each molecule listed, indicate whether they caused a transformation (Yes) or did not cause a transformation (No): a. RNA b. DNA c. Proteins yes d. Carbohydrate e. LipidsWhich of the followings is used as an anti-cancer drug? O Pencillin O Sarin O Aspirin O 5-FU if tho following pairs are well-matched except one:You are growing up myoblasts, C2C12 cells, to use in a myogenic study. You are using T-150 flasks with a culture area of 150 cm2 and when confluent contains 2 x 107 cells.You are growing up myoblasts ) If 20% of a culture of human cells have a DNA content somewhere between 1&2*s (S-phase=8 hours) and 1X amount of DNA in non-dividing cells. What is the generation time?
- Primary efecd al Increase the offmity of R NA pelymerase buding to a promrter, b) facilitate recombiraton doning ) Rovide prostectio.. agamst mtogratrien of lysogamic dl Generate of transposens? me iesis, ViYUses - mututions and chromosomal rearrargenments. el Conduct ONA reglication proofreadng àl Antibotics to freat infectons caused by facu Hontive bactenia athactve anaerabic homans, the teryets which would in be most shibiters of bacteriai are a) electon transgort. bl MRNA splicng ) hansciphion dl poly -A addion for MRNAS- e Nine of the abouer ) Which is a cheractenstic of eu Korgetic peten syntheni> polycistremic acid tans lated is formyl-methionme. a) {ukuryotic mRNA is bl The frst amino c) 'The MRNA most be polyadenglated atthe 3l end before trenslahion dl Er Karystia transcnphion e) Tansemphion and tenslation reguires single RNA polymenm Bccure duay as t t ig) If the alkle cousing sickle cell i> present at a amemia fres wancy of o.05 certain lorge, rendomly-mating in…. For each of the terms in the left column, choose thebest matching phrase in the rigf. satellite DNA 6. small basic proteins that bind toDNA and form the core of thenucleosomeg. chromatin 7. complex of DNA and proteinswhere spindle fibers attach to achromosomeh. cohesin 8. beadlike structure consisting ofDNA wound around histoneproteinsi. histones 9. protein complex that protectstelomeres from degradation andend-to-end fusionsj. shelterin 10. regions of a chromosome thatare distinguished by stainingdifferencesht column.a. telomere 1. protein complex that keepssister chromatids togetheruntil anaphaseb. G bands 2. origin of replication in yeastc. kinetochore 3. repetitive DNA found near thecentromere in higher eukaryotesd. nucleosome 4. specialized structure at the endof a linear chromosomee. ARS 5. complexes of DNA, protein, andRNA in the eukaryotic nucleusElaborate on the abbreviation RTP. What does it stand for? What is it usedfor?
- 37. Stem cells have the potential to be used in 3D printing to create specific geometries of specific tissues and organs True FalseWhich two fluorescence-based methods allow localization of proteins in vivo? Group of answer choices FRET and FRAP FRET and FLIP FRET and immunofluorescence Conjugation of fluorescent protein to protein of interest and immunofluorescenceThe cell above is a lung cell of a salamander. In which stage of mitosis is it? What are the structures visible in green and blue fluorescence?