Figure Q17-1 Analysis of Hoechst 33342 fluorescence in a population of cells sorted in a flow cytometer (Problem 17-8). 2 relative fluorescence per cell number of cel

Q: Figure 1 is a photography obtained after spreading the replicating Escherichia coli chromosome and…

A: Answer: There is the formation of 'Replication fork' at position C in the given diagram.

Q: Draw cyclization reaction for GFP (green floursecent protein).

A: The formation of GFP's chromophore is a self-catalyzed reaction that involves two primary steps:…

Q: . On the same graph, you should include the following two lines : i. Cell surface area on the…

A:

Q: The active genes are the extended chromatin can not be seen with the microscope and is called…

A: The nucleosome is the unit of compaction and can be defined as a basic functional and structural…

Q: COPII-coated vesicles bud out of the TGN to transport proteins to the lysosomes.  True  False

A: COP II vesicles (Coat Protein Complex II) are group of proteins that is involved in membrane…

Q: QUESTION6 Select the factor used by Listeria bacteria to nucleate new actin filaments that helps…

A: Profilin is an actin-binding protein but it is found in eukaryotes and here we are talking about…

Q: Why wet mount of moving cells is only performed with no pathogens bacteria? Also, what is the…

A: In a wet mount, the specimen is placed in a drop of water or other liquid held between the slide and…

Q: A. Drawing of Cell in Distilled Water Mount: (with Label) H₂₂0 H₂O H₂O H₂0 Drawing of Cell in Normal…

A: Figure A is of  The cell is in isotonic solution.  The flow of water is from both the side until…

Q: How does bacterial cell division determine the characteristic cell arrangements?

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: For most cell types, serum must be added to the media to get cells to grow and proliferate in…

A: In humams serum is the plasma without clotting factors. Which means that plasma contains antibodies,…

Q: What is the accurate separation of duplicatedchromosomes—involves a molecular machine…

A: The main function of the mitotic spindle is to separate replicated chromosomes .(during cell…

Q: the FimH crystal structure contains a nickel ion. Predict what might have happened if a…

A: Adhesion can be described as the phenomenon by which bacterial protein, as well as carbohydrates,…

Q: 2. Below are images showing the cell envelopes of Gram-positive and Gram-negative bacteria. Indicate…

A: Introduction - Microbiologist Christian Gram created a test in 1884 to determine whether a bacterium…

Q: Carrot slices placed in 0.2M salt solution for several hours becomes flaccid (limp). Carrot slices…

A: Tonicity is the relative concentration of solutes dissolved in solution which determine the…

Q: Pick a small area of the cell (NOT THE ENTIRE CELL!) and label and show the following: a. An Na+…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Define Microtubule dynamics increase inmitosis due to loss of a stabilizing MAP.

A: Ans: The microtubules are the proteins form from alpha and beta tubulin which are microscopic…

Q: Which complexes are involved in respirasome formation?

A: Respirasome is the most important part of oxidative phosphorylation, which is involved in the…

Q: Is there any particular location, where FM dyes bind to the plasma membrane?

A: FM dyes are fluorescent dyes that are utilized for the study of vesicle recycling. These dyes are…

Q: Under the fluorescence microscope, what is the structured stained in red? O centrioles Osister…

A: Metaphase is the most recognizable phase of mitosis, where chromosomes are attached to long…

Q: Why does minus end depolymerization lead to a stable number of microtubules but a large fluctuation…

A: Microtubules are made up of protein tubulins that can undergo quick growth or dissolution by…

Q: On Figure 1, what is the name of the main actor located at positions C?

A: DNA replication is the process in which copies of DNA are made by use of several enzymes like DNA…

Q: Why do we use sucrose solution when we observe plant cells? What explanation

A: When a plant cell is placed in a sucrose solution i.e in hypertonic solution water will move from…

Q: Assume one has a cellophane membrane with a pore size of 400 Daltons. Which of the following dyes…

A: Diffusion occurs when all particles (atoms and molecules) are in continual random motion and tend to…

Q: 79″F Label the cell structures by letter: **** Nuclear membrane Centriole Spindle Chromatin…

A: The image given shows the cell division where chromosomes divide and get distributed eventually in…

Q: Mitochondrion Vesicle Heterochromatin Peroxisome Nucleus Prev 40 of 44 Next ...

A: Cell is the structural and functional unit of the body. Eukaryotic cells has various cellular…

Q: Under the fluorescence microscope, what is the structured stained in red? O centrioles O sister…

A: Fluorescence microscopy is a technique that is based on using Fluorescence to observe specimens.…

Q: Suggest an approach you would take to identify the pharmacophore in the following lead compound…

A: poly(ADP-ribose) polymerase-1 (PARP-1): PARP-1) is a nuclear enzyme that plays an important role in…

Q: 29. B Required The diagram below represents what occurred when an onion (plant) cell and a red blood…

A: Introduction :  Osmosis is a passive process that takes place with no energy required. When the…

Q: 5. When given images such as the ones below, be able to identify the specific type of cell transport…

A: Transport of various particles and molecules across the cell is very important for the proper…

Q: Propidium iodide (PI) can be used to study both cell division and apoptosis using flow cytometry.…

A: Propidium iodide (PI) is a popular red-fluorescent dye that can be used to stain cells and nucleic…

Q: 30. At which solution of concentration gradient is each cell diagram? (Hypotonic, Hypertonic,…

A: Diffusion is the process of movement of molecules or ions from higher concentration to lower…

Q: I need help to draw mitosis cell for this type of plant, called Chrysopogon aciculatus which I…

A: Cell division is the process of division of cells into the daughter cells. Generally, the cell…

Q: A solution of pure αβ-tubulin dimers is thought tonucleate microtubules by forming a linear…

A: Introduction Microtubules are important cytoskeleton components. They are found in all eukaryotic…

Q: (no measurement required) ESTIMAT E of rell Size : Longest dimension of cell:

A: Prokaryotic cell : A cell without nuclear membrane is called prokaryotic cell. Their genetic…

Q: Cells of random sizes (some very small) are formed after cell division Normal sized cells are formed…

A: This ftsz protein that stands for filamentous temperature-sensitive protein Z plays a very important…

Q: The amino acid of a transmembrane protein was analyzed with a hydrophobicity (Kite-Doolittle) plot…

A: The plasma membrane of the cell consists of any number of biomolecules and proteins embedded in it.…

Q: Describe the two phenomena that give rise to the diversity of adhesion molecules such as cadherins.…

A: Introduction:- Animal cells use integrins as their primary receptors for binding to the…

Q: When using a light microscope, objective lenses can be found to have a magnification of all of the…

A: Light microscopes are devices that are used to magnify small objects by using visible light.…

Q: Diameter of a typical cancer cell Range of alpha particle Range of beta particle 100 um 50-70 um 700…

A: The cancer is a condition of uncontrolled cell division and growth. In Cancer cell certain genetic…

Q: Dynamic instability is a term that can be applied to which mature cytoskeletal polymer? Neither…

A: Introduction Dynamic instability:- It is the switching between growing (polymerizing) and shrinking…

Q: Diameter of a typical cancer cell Range of alpha particle Range of beta particle 100 um 50-70 um 700…

A: Radiotherapy or radiation therapy is the use of high intensity radiation to kill or suppress the…

Q: Imagine a membrane protein which causes rapid growth of the cytoskleleton whenever it binds to…

A: Cells in multicellular organisms communicate with each other by different chemical signaling…

Q: In class activity: Using GFP fusions to dissect function GFP microscopy kidney cells GFP PH GFP GFP…

A: The given information describes a study involving GFP-Dok1 and its deletion mutants to determine…

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.