Biology Lab Essay - 9918 Words

Lab Report Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for full credit. (3 points) ScoreHow do you calculate magnification on a microscope Answer Multiply the lens by the eyepiece magnification to get the total. (4 points) ScoreExplain how to focus a microscope using the high power lens. Include any safety issues you need to be aware of. Answer To focus a microscope using the high power lens, you need to carefully turn the focusing knob, and be careful of the lens so that it doesnt touch the slide. It can damage the lens, or break the slide. (1 points) ScoreWhy is it important to keep a microscope covered when youre not using it Answer It is important to keep a microscope†¦show more content†¦TiJQqzZYQnM2E-5I2YvYJf19 c1g)4b0LRFw6zp hzei--. rkIpwbcFonEZ_7(5I fGUU IXGnol8y2oz9y-Rsaz eD6py6JWuaLf9e-8 NoQe5xFFri3 y.nr1wp/qr2 .RXSq pA5JgL/0myGE r1V4Yh8gsOg,60wB7KtW n1 ,,Libbd j(IvQR7mpppOqpq PcJ,0yIVLiFYae.7AmynL),A5Z H-AJ@QnL ZUDR5smgv3W2-oR OgQSHdJm2EwxOkK,1df3SGrx2Vcy,nTn8UehbG8 qscYG2W ccuqI3LGj)rzVwp /o)XIyzT8AqhgRr/Euw tF,FqV-YSYuxv1lC0 wO9JRs0 HseMbXsGn8uc9w khQjq FsV-dJ9gYE-s zVUHy jFoKdz.Show MoreRelatedBiology Lab Report1286 Words   |  6 PagesStudy area: Present study is based on laboratory work; however the plant material for experimental purpose will be collected from experimental farm of CSIR-IIIM (32.73N and 74.87E). Objectives: 1. Full length cloning of squalene synthase, squalene epoxidase, ÃŽ ²- amyrin synthase CYP88D6, CYP172A54, the five known genes involved in glycyrrhizin biosynthesis from Glycyrrhiza glabra. 2. Real time expression analyses of the targeted genes in various in-vitro regenerated plant organs in relationRead MoreBiology Lab Report797 Words   |  4 PagesAn association between enzyme production, gene copy number, and gene evolution was explored by conducting analysis of the salivary amylase enzyme, AMY1A gene copy number, and the ancestral starch consumption in Homo Sapiens (Tracey 2017, p.22). It was hypothesized that the relative amount of starch consumption was very high for my personal ancestral diet, thus my AMY1 diploid gene copy number in my genome and salivary amylase concentration would be significantly higher than the population mean. WithRead MoreEssay about Biology Lab2370 Words   |  10 PagesIB SL Biology Lab Molecular Biology: Transformation and Electrophoresis Christina Qi 2/16/07 Aim: How can a plasmid be engineered to include a foreign piece of DNA and how does gel electrophoresis separate DNA molecules present in a mixture? Hypothesis: If the pGLO plasmid is inserted into competent Escherichia coli cells, then the transformed bacteria will be resistant to ampicillin and will glow green under UV light. If samples of DNA are cut using certain restrictionRead MoreMolecular Biology Lab Report Essay1659 Words   |  7 PagesMolecular Biology Lab Report Mapping DNA using Restriction Enzymes Ava II and Pvu II to cut Bacterial DNA Abstract The objective of this project is to map bacterial DNA, which is derived from E. coli, using restriction endonucleases with gel electrophoresis. The DNA fragments, after cutting has occurred, are separated using agarose gel electrophoresis. The DNA fragments are placed in the gel, and an electric current is run through the matrix of the gel-like agarose. Migration of the fragmentsRead MoreBiology Beetroot Lab Report2895 Words   |  12 Pagesusing this knowledge gained. A risk assessment has been conducted in the process of planning this investigation and the possible risks may be glass breakage or burnt by hot water. These dangers can be prevented with more careful actions around the lab. It is also essential that safety glasses are worn during the entire course of the experiment. Method: 1. Take all safety precautions: wear safety glasses, hair tied back, wear close-toed shoes, ensure a clear surrounding with no obstacles inRead MoreMolecular Genetic Experiment : Biology Lab1793 Words   |  8 PagesExploring the Expression of an Auxin Induced Gene pCNT103, a Constitutive Gene GapC and a Cytokinin Induced Cig1 Gene in the DNA and RNA Extracts of Differentiated Shoot, Root, and Callus Tissue of Nicotiana tabacum Demaris Gonzalez Genetics Lab Professor Kamil Starczak March 23rd , 2017 Abstract: The experiments purpose was to understand and observe the gene expressions in the genes pCNT103, cig1 and GapC in the shoot, root and callus tissues of the tobacco plant, Nicotiana tabacum. UsingRead MoreBiology Lab : Lab Report Essay777 Words   |  4 PagesLab 9: Pea Genetics Lab Report Zach Freeland : Section 03 : BIOS 210 Fundamentals of Cellular Biology Lab Title: †¢ Gathering Data on the Different Traits of the Garden Pea (Pisum Sativum), Organizing the Dominant/Recessive Phenotypes of 60 F2 Offspring and Determining Whether the Null Hypothesis is Rejected or Accepted Using the Chi-Square Test. Introduction: †¢ This lab had 2 exercises. Exercise 9.1 involved observing pictures of 60 F2 offspring and recording the phenotypes for 6 different traitsRead MoreGeneral Biology Lab1057 Words   |  5 PagesKeva Harris 25 February 2016 Biology Lab 27-13 Survey of the Kingdom Fungi Question 1: a. Are hyphae apparent? Yes b. Are the cells motile? Yes Question 2: a. How many species of mold are on the bread? Five b. Is pigment distribution uniformly in each mycelium? If not, where is the pigment concentrated in each mold? No, because the species is not all one color. Concentrated in the sporangium c. What is the adaptive significance of spores forming on ends of apright filamentsRead MoreBiology Photosynthesis Lab925 Words   |  4 PagesBiology lab AIM: To test a leaf for starch APPARATUS/MATERIALS  : * bunsen burner, tripod stand, wire gauze(OR 90oC electric water bath OR hot plate) * 250 cm3 beaker * boiling tube * anti- bumping granules * forceps * test tube holder * white tile * leaf to be tested (hibiscus leaves are excellent) * 90% ethanol * iodine/potassium iodide solution PROCEDURE: The video above shows the steps in Testing a Leaf for the Presence of Starch. The Procedure outlined below isRead MoreBiology Mitosis Lab1242 Words   |  5 PagesAP BIOLOGY- Mitosis and Meiosis Cell Division Lab Part 1-MITOSIS summary: In this experiment first the stages of an onion cell undergoing mitosis are going to be observed and every stage is going to be detected and drawn on paper. A brief description to what is going on should be attached to the pictures. This is important to understand the basics of cell division which is necessary growth,repair