We can tag the gene with fluorescent proteins such as Green Fluorescent protein(GFP) or others.it will emit Fluorescence if the gene is expressed
1. How could we find out when a gene (lets call it YFG) is expressed in...
1. How could we find out when a gene (lets call it YFG) is expressed in cells across the flies development (from baby to adult)?
Paragraph Styles Part two 1. How could we find out when a gene (lets call it YFG) is expressed in cells across the flies development (from baby to adult)?
Explain how DNA methylation could be used to regulate gene expression in a tissue-specific way. When and where would de novo methylation occur, and when would demethylaiton occur? What would occur in the cells that give rise to eggs and sperm (germ-line cells)
Please, need help with this problem ! ( Cell Biology ) Thank You Problem 9 - Panoptes In Ancient Greek mythology, the giant Argus was attributed the nickname "Panoptes" ("all seeing") because he had 100 eyes spread all over his head and body. And our friend Argus Panoptes, herem is afflicted with ubiquitous expression of the eyeless gene Aristotle and molecular biology Nowadays, researchers induce mutations in animal models to better understand mutations in humans In fruit flies, a genetic...
FIVE. You have identified a new mutant in Drosophila that defines a gene you call “red.” When mutant it causes the “neck” of the fly (cervical connective) to be red. It behaves as an autosomal recessive mutation with alleles red+ and red-. You suspect it is linked to two known genes on the second chromosome “re” and “ti”. The re- mutation behaves as an autosomal recessive. Homozygous mutant flies fixate on TV reruns, “re+” normal flies avoid TV. The “ti”...
22. The inner call mass of a blastocyst is comprised of cells that are A) multipotent B) pluripotent c) fotipotent. D) None of the above 23. What is the most difficult part of creating a human heart from stem cells? A) inducing the stem cells to become beating cardiac cells B) isolating the stem cells C) creating the "scaffold of the heart and structures like valves that are not made of cells 24. Which of the following structures on the...
43. When fully formed all-female race, we call this spring develop from haploid eg cets and has the potential to create an from b. Euploidy d. Oogenesis 44. Whe n a mass of cells that appears cancerous has spread to other parts of the body from where it originated we call this a. benign b. malignant c. euploidy d. syngamy Bacteria divide by a. Mitosis b. Meiosis c. Binary fission d. Cytokinesis 45. When a sperm cell penetrates an egg...
1) We discussed calls in class. A call is a financial instrument that allows the owner of the call to buy a stock at a certain price. ie., if google is selling for $100/share. And I own a call for $105. That means i have the right to buy google at $105 from the institution that sold me the call. Today, I would not use my right to buy at $105, because it would be cheaper to simply by Google...
M8Q1: Quiz Question 1 "By definition, a gene that can lead to tumorigenesis when over-expressed is_______." Group of answer choices: a. A tumor suppressor gene b. An oncogene c. A transgene d. A virus Question 2 A tumor suppressor gene is typically____________ Group of answer choices: a. "A gain of function, dominant mutation" b. "A gain of function, recessive mutation" c. "A loss of function, dominant mutation" d. "A loss of function, recessive mutation" Question 3 Cyclins regulate______________. Group of...
ch as starvation. GF gene expression of SK 1) Design the experiments how you would carry out this study. Use experiments we did in class. Starting step is growing the cells. (2 points) 2) What can you conclude from the following data? (1 poiny VEGF GAPDH Serum-free Serum