List three similarities that Archaea share with Eukarya in terms of the cellular machinery for gene expression.
1. Both have introns in tRNA
2. In both cases elongation factor EF2 reacts with diptheria toxin
3. Both have more than 1 type of RNA polymerases
4. Both have complex RNA polymerase with multiple subunits.
5. Both have histones and polymerase type II promoters
6. In both cases RNA polymerase is insensitive to rifampicin
List three similarities that Archaea share with Eukarya in terms of the cellular machinery for gene...
This week you will start the tree with the three clades: Bacteria, Archaea, and Eukarya. Add the following traits to the tree where they appear: ester bonds in cell membranes ether bonds in cell membranes presence of membrane-bound nucleus presence of membrane-bound organelles presence of histones DNA as genetic storage presence of peptidoglycan in cell wall Include the following species under the correct clade: - american black bear - Escherichia coli -Methanobrevibacter smithii Prokaryotes Chart Bacteria Archaea Eukarya Type of...
. There are three stages of cellular respiration in the presence of oxygen. (a) Identify similarities between the first two stages of cellular respiration. (b) Explain why the presence of oxygen is so important at the completion of the last stage of cellular respiration. Write your response below.
1. Complete this table. Microbes Archaea Bacteria Protists Viruses Considered to be alive? Cellular or acellular? If cellular: prokaryotic or eukaryotic? If cellular: unicellular, multicellular, or either? General description of structure Does this category include producers? Does this category include consumers? 2. List the three ways that HIV is spread. 3. HIV makes people sick primarily by destroying one specific body system. Name that system. 4. HIV is a retrovirus. Retroviruses get their name by causing the cells they infect...
describe the differences and similarities between the three different types of horizontal gene transfer.
Genetic Variation Explain three cellular and /or molecular mechanisms that introduce variation into the gene pool of a plant or animal population.
Describe the differences and similarities in the gene families used by plants and animals to establish the body axis and to regulate gene expression of these gene sets. Drag the appropriate traits to their respective bins. Three respective bins: 1. Specific for plants. 2. Specific for animals 3. Common for plants and animals Traits are following: MADS-box proteins Three classes of homeotic genes (A, B, and C) Homeodomain-containing proteins Using regulatory genes encoding transcription factors Formation of organs is determined...
A gene editing technology called CRISPR-Cas9 uses cellular machinery to change the cell's genetic material. How might this technology be useful in treating diseases like cancer? A. CRISPR-Cas9 could be a substitute for chemotherapy. B. CRISPR-Cas9 could remove from patients the genetic mutations that cause a specific cancer before the cancer begins. C. CRISPR-Cas9 could remove any DNA damage caused by smoking. D. CRISPR-Cas9 could act as an antioxidant in a person's cells, removing toxins that might otherwise damage DNA.
A gene editing technology called CRISPR-Cas9 uses cellular machinery to change the cell's genetic material. How might this technology be useful in treating diseases like cancer? A. CRISPR-Cas9 could be a substitute for chemotherapy. B. CRISPR-Cas9 could remove from patients the genetic mutations that cause a specific cancer before the cancer begins. C. CRISPR-Cas9 could remove any DNA damage caused by smoking. D. CRISPR-Cas9 could act as an antioxidant in a person's cells, removing toxins that might otherwise damage DNA.
List three (3) differences between Google Slides and PowerPoint List three (3) similarities between Google Slides and PowerPoint If you were collaborating with a group which presentation program do you feel would prove to be more useful? Explain why you choose the program you have and defend your response.
b) Now consider the diagram below. Under each of three scenarios, explain a likely cellular consequence relative to gene expression and protein synthesis outcome, assuming each could lead to a development of cancer. (12 pts) Proto-oncogene DELETION OR POINT MUTATION IN CODING SEQUENCE GENE AMPLIFICATION CHROMOSOME REARRANGEMENT OR DNA- RNA