Please explain the following research articles and discuss them. Comet assay to measure DNA repair: approach and applications AmayaAzqueta1*,JanaSlyskova2,SabineA.S.Langie3,IsabelO’NeillGaivão4 andAndrewCollins5 Green tea and skin cancer: photoimmunology, angiogenesis and DNA repair Suchitra Katiyara, Craig A. Elmetsa,b, Santosh K. Katiyar

Pick a type of food that you enjoy. Before you start researching, state a hypothesis about the nutritional content of this food. Remember a hypothesis is an educated guess (and may be wrong), and a good hypothesis is specific. Then summarize what is learned from the research. Include an image of at least one molecule […]

Pathogen Name: Tuberculosis Pathogenic Name of the pathogen (common & scientific)  Name of disease caused  Taxonomy of pathogen (kingdom, etc)  The basic structure of the pathogen  Mode of transmission/Process of infection. Description of Disease/Disorder Background/Definition  Signs/symptoms  Specific body systems and parts of body affected (eg – at what levels, […]

Passive Transport – CFTR Channel: You are likely aware of the genetic disorder known as cystic fibrosis (CF), for which individuals with this debilitating disorder can experience numerous symptoms including mucus accumulation in the lungs, leading to difficulty breathing and frequent lung infections. It may help to review information at the webpage https://www.cff.org/intro-cf/about-cystic-fibrosis, which includes […]

Part IV. Drawing & Labeling Biological Specimens Plant Cell Drawing Follow the drawing and labeling guidelines to draw ONE plant cell using the procedures outlined in the detailed lab instructions: properly and accurately, label 4 organelles on your plant cell drawing. Submit your drawing here. Animal Cell Drawing Follow the drawing and labeling guidelines to […]

Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly during cell division. What would be the effect on the number of chromosomes in sailetes que to non-disiunction? a) Some gametes will have all the chromosomes, while others will not have any chromosomes b) The gametes will have either too few or […]

Multiple choice questions: 1) Which of the following, if true, would strengthen the argument in favor of a price increase? A) Substitutes for Widgets are available in the market. B) The price of materials consumed along with Widgets has gone up. C) A change in the environment is likely to stimulate overall demand for Widgets. […]

Let’s compare the proteins of Chlamydomonas with those of humans and the plant Arabidopsis. Which of the following is a protein that you find in all three species? A. ODA16, protein required for eukaryotic flagella assembly. B. Protochloriphylide reductase, and enzyme of the chlorophyll biosynthetic pathway. C. uS2, a protein required for DNA replication. D. […]

KenyDr. Ibrahim and Dr. Garba are observing a preschool class to study children’s social interactions. When one child refuses to share a toy with a classmate, Dr. Ibrahim notes that the child is “resolute and determined”; Dr. Garba notes that the child is “inflexible and unsympathetic.” What issue does this reflect in psychology?

Johnny, a Living Environment student, has a homework assignment where he must come up with an real-world analogy for the cell wall. Johnny decides that he will compare the cell wall to a doorman because a doorman only allows certain people into a building, just like a cell wall only lets certain materials into the […]