A plant cell was isolated and submerged in a varying solution, given the below figure, how many solutions were prepared. Explain the graph. Time Cell size
Q: Example: A cell in the microscope field reserving 20 micrometer lines from the eyepiece. I drew this…
A: In molecular biology, microscope is defined as the device or instrument used to study various…
Q: nd cell line same
A: Cell culture is that the culture of cells is directly isolated from parental tissue of interest;…
Q: A cell suspension that is more turbid than another cell suspension (of the same cell type and media)…
A: Cell is the fundamental unit of life. It comprises of macronutrients such as carbohydrates,…
Q: When Elodea leaves were placed in 10% NaCl, what was the result? a. The cell membrane shrank away…
A: Osmosis is a process through which the molecules of the solvent pass to a solution of high…
Q: The light photomicrograph (see image below) shows a single type of bacterial cell treated with…
A: Magnification = length of image ÷ actual length of organism
Q: In what conditions the cell wall will help prevent the cell from bursting
A: Cell wall is a specialized structure which protects the cell membrane and the internal cell…
Q: A layer of Rhoeo discolor was placed on a glass slide with a drop of a .solution. Out of the 30…
A: Introduction Osmoregulation is the important phenomenon in which cells/organisms maintains salts…
Q: Which of the following would be best observed for a bacterial cell using phase-contrast microscopy?…
A: Phase-contrast microscopy is an optical microscopy technique used in cell culture and live-cell…
Q: If a cell is placed in a hypertonic solution of NaCl (which becomes Na+ and Cl- when dissolved in…
A: EXPLANATION:=.…
Q: Below is an image of a stained microorganism. Choose the BEST answer for the following questions…
A: Bacteria These are microscopic, single-celled organisms. These microorganisms exist in millions, in…
Q: A plant cell is placed in a sugar solution (area of water concentration). The water moves from an…
A: Osmosis is a process by which the solvent molecules passes from a solution of lower concentration to…
Q: Why steam your slide during the application of carbolfuschin? a Steam prevents the counterstain…
A: Staining is a technique used in slide preparation to color the specimen. With light microscopy,…
Q: Celery stalks that are immersed in fresh water for several hours become stiff. Similar stalks left…
A: Membrane transport is the movement of substances across biological membranes. These substances,…
Q: Placed into a solution with 20% total solutes (_% water) *solution is to the cell *What happens to…
A: Given - a cell with 20% total solutes It will contain 80% water which is the solvent.
Q: You have a yeast cell stock in a flask. The total volume is 10mL. After counting and calculation,…
A: The square count method is done with a hematocytometer.
Q: A cell is 5 µM in diameter. Express this in mm. mm
A: Cell, in science, the essential layer bound unit that contains the crucial molecules of everyday…
Q: For each of the drawings, label what kind of environment it is in, how you know this, and what is…
A: This cell is in isotonic solution. When a cell is submerged in an isotonic solution, there is no…
Q: Use the principle of FRAP to explain why the cell membrane is described as fluid mosaic
A: The structure of a cell membrane was defined by the 'fluid mosaic model of the cell membrane'. This…
Q: My disinfectant says it will kill 99.99% of bacteria. The directions say to achieve this kill rate I…
A: Sterilization is a physical or chemical process of eradicating harmful living microbes. These…
Q: Cellular Morphology and Arrangement (include a written description and a detailed sketch of a few…
A: Gram staining is an important staining technique that helps classify bacteria into Gram-positive or…
Q: A plant cell placed into a hypotonic environment will: Lyse Will “puff up” and swell but not lyse…
A: OSMOSIS It is the movement of water from a region of less concentration to a region of high…
Q: A wilted flower placed in a vase of fresh hwater for several hours became stiff and stood erect.…
A: Osmosis is defined as the movement of solvent molecules from the higher solvent concentration region…
Q: Were the potato cells submerged in water with no salt hypertonic, hypotonic, or isotonic to the…
A: The osmosis is the process by which movement of water or solvent occurs by crossing a semipermeable…
Q: The below table has measurements of the actual length of plant and animal cells arranged in the two…
A: The measurement of cell size is of great importance because each cell has a certain size and shape…
Q: The following chart contains four facets. Each shows the amount of a substance in different…
A: Cell Adhesion Growth-- Facts about Cell Adhesion Growth Facts --Cell adhesion is a critical step in…
Q: options 120 µm 15 µm 30 µm 60 µm
A: Determination of the length of one cell within the microscopic field of view is done by dividing the…
Q: A plant cell placed in a hypertonic solution will: O remain unchanged. O swell slightly. O undergo…
A: The three types of solutions that cause water to move in and out of the cell are- Hypotonic,…
Q: These plant cells were placed in .. o isotonic solution in either hypotonic or hypertonic solution…
A: A plant cell is surrounded by a layer known as the cell wall. The cell wall is composed of…
Q: What is the reason why using a spectrophotometer is considered an indirect measurement of cell…
A: A spectrophotometer is an instrument which is used to measure the amount of photons absorbed after…
Q: The below table has measurements of the actual length of plant and animal cells arranged in the…
A: The basic similarities between a Plant cell and Animal cell is the presence of few organelles such…
Q: Gram Cellular Morphology and Arrangement (include a written description and a detailed sketch of a…
A: Corynebacterium xerosis lives as a normal microbiota of the skin and the mucus membranes. It is an…
Q: Naked viruses typically exit the cell via this/these processes (may choose more than one). a.…
A: Introduction Naked viruses are a virus without an enclosing envelope, consisting only of a…
Q: Circle the correct word of each pair.a. If a cell [absorbs, loses] water, it will become turgid.b.…
A: Osmosis is a process by which water or solvent molecules move across a semi permeable membrane.…
Q: In cell counting, why do you need to calculate for the volume of media needed after computing the…
A: The cell enumeration is important for seeding the appropriate cell density into the media flask.
Q: When are plant cells considered to be plasmolyzed? O When put in distilled water. O When put in…
A: Plasmolysed means the plant cells are contracted due to the loss of water from it. Plant cell is…
Q: Submerging a plant cell in distilled water will result in lysis of the cell membrane bursting of…
A: Osmosis is the process by which water moves from a region of higher concentration to a region of…
Q: Imagine a cell that truly has a Gram-positive style of cell wall. Which of the following staining…
A: Gram staining is a common technique used to differentiate two large groups of bacteria based on…
Q: You have 1 ml of kombucha. You remove 0.1 ml of this and mix it with 9.9 ml of fresh tea. You mix…
A: The following formula is used for finding the calculation of concentration of bacteria: CFU/ml =…
Q: In monolayer cell culture conditions contact inhibition occurs when the following conditions are…
A: Contact inhibition is a process of arresting cell growth. When cells come in contact with each other…
Q: You want to determine the amount of cells in a culture. You dilute the suspension to 10^-4 and…
A: For calculating the number of bacteria or microorganisms within a sample we usually used the serial…
Q: Growth medium: You are running different experiments on microbes and need to make sure you choose…
A: A growth medium is a solid/ liquid media designed to support the growth of a population of…
Q: The following image shows part of counting chamber you used to estimate cell viability for yeast…
A: For the calculation of cell viability:- 1. All the dead cells and the living cells are added for…
Q: This cell is in a hypotonic solution. I know this because This cell will This cell is in a solution.…
A: The osmosis is the movement of solvent or water molecule from higher water potential area to the…
Q: Bacteria are microscopic single-celled organisms that are far too small to detect with the naked…
A: Microorganisms are found on every inanimate surface and can be isolated from all possible sources…
Q: Plasmolysis in plant cell Describe the cell in 0.1 % Salt Solution and explain the process.…
A: Solution is formed by the combination of solute molecules and solvent medium . Solute is salt /…
Q: When are plant cells considered to be plasmolyzed? O When put in 0.001% NaCI solution. When put in…
A: Hypertonic solution is one that has solute concentration higher than that of cytoplasm. Hypotonic…
Q: Make a diagram to illustrate the fluid mosaic model of the cell membrane
A: Fluid Mosaic Model of the cell membrane
answer the atached file
Step by step
Solved in 2 steps with 1 images
- Using the space below for calculations, determine the following. Box your final answers.The shortest generation time (shortest celldoubling time, in mins) of the organism.Plant cells becomes turgid in an isotonic solution. Group of answer choices True FalseIn a hypotonic solution, a plant cell will ______. burst undergo plasmolysis become flaccid become turgid
- fill in the data table about compound microscopeAssume that you place a freshwater plant into a saltwatersolution and examine it under a microscope. What happens to the plant cells? Draw and illustrate your explanationThe graph shows the number of microbial cells (log scale) against time in a liquid culture. In which stage(s) are the cells growing and dividing? A, B, and C B and C A B
- Use the counting method to estimate the length of an elodea cell. You will need to use your calculation for the FOV at 400x total magnification. Show work and don’t forget units! Elodea Leaf at 400x total magSelect the correct answer from the answers provided. The time required for a cell to undergo binary fi ssion is called the a. exponential growth rate c. generation time b. growth curve d. lag periodif a student conducts an experiment cultivating a cell. at the initial time the number of cells was measured with a spectrophotometer and yielded OD = 0.01 and after 20 hours the OD increased to OD = 0,15. calculate the growth rate and doubling time.
- Please answer the following multiple choice question: A plant cell that contains a higher solute concentration than the solution that surrounds it A. becomes plasmolyzed B. lyses C. becomes crenated D. develops turgor pressureGive typing answer with explanation and conclusion Why does temperature and pH impact bacterial growth? (be specific)a) Draw the diagram and describe motility required for the bacteria that have flagella to an attractant (light)? b) Draw the diagram of the two-chamber microbial fuel cell under continuous operation and label completely.
