Introduction: Investigation 4 consisted of investigating the different stages of mitosis within organisms, such as plants and animals. The following materials were used to visually see what occurs as mitosis takes its course within a cell: onion root tips, a human leukocyte and a whitefish blastula. By definition, mitosis is “the process of cellular reproduction involving the division of the nucleus to form two identical daughter nuclei (47).” Following mitosis is the process known as cytokinesis
Lab 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 traits
Study 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, β- 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 relation
Abstract: Background: High blood glucose fluctuation (BGF) contributes in chronic complications by promoting the dysfunction of vascular endothelium in diabetes. MicroRNA (miR)-34 family is known for its roles in the pathophysiology of diverse diseases including type 2 diabetes. However, the action of BGF on the expression of these miRs in diabetes is unknown. Herein, we aimed to investigate the effects of BGF on the pathogenesis of diabetes and the possible involvement of miR-34 family in vivo
for the human life. This magnificent organism are the various leaves one may find in backyards to parks to school. Although they are small and disregarded, they have various forms that are each unique to certain regions. Therefore the purpose of the lab is to explore the different types of leaves in different environment with different climates. Its significance is that we individual can observe how various factors affect the leaves in a specific area. The experiment will take place at Fullerton’s
An 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. With
I. Parts of a Lab Report 1. Introduction: a. Title b. Research Question c. Hypothesis d. Variables e. Control of Variables 2. Materials & Methods a. Materials b. Method 3. Data a. Data b. raw data c. uncertainty d. presentation e. processing data f. Graphs 4. Results/Conclusion a. Conclusion 5. Discussion a. Evaluation 6. References II. Other Help errors and uncertainty A. Design [pic] I. Research Question
Introduction When God created the world he knew the structure of the cell, he had every detail planned out. This shows how amazing and detail oriented our God truly is. In this lab we explored his creation more and looked at individual cells using microscopes. The microscopes were introduced in the first lab and were important to look at the cells more closely. While using either premade samples or the student’s cheek cells, the students learned how to use the microscopes well through adjusting
Comparing The Resting Heart Rate and Recovery Time Of Males And Females After Physical Activity Devyn Jones 26 September 2014 Biology 140 Section 38 Dr. Maria Gainey Abstract In this study we tested to see whether or not males have a lower resting pulse rate and if males have a faster pulse recovery time after engaging in physical activity. The experiment groups are the males and females of the class. The experiment involves walking up and down a flight of stair s and recoding your pulse
Presumptive LAB cell density in I and F doughs at t0, was of ca. 3.5 ± 0.0 and 3.2 ± 0.1 log CFU/g, respectively. The cell density increased after 16 h of fermentation (t1), to ca. 8.8 ± 0.0 log CFU/g in both sourdoughs and reached values of ca. 9.7 ± 0.1 and 9.9 ± 0.1 log CFU/g, for I and F sourdoughs, respectively at t2. From day 2 onward, the cell density showed little variation throughout the propagation time and resulted in a final value (t14), of 9.9 ±0.5 log CFU/g for both sourdoughs. At t0