You have a yeast cell stock in a flask. The total volume is 10mL. After counting and calculation, you figure out the average number of cells in the counting square is 15. The total number of cells in the flask is Select one: a. 150 cells b. 1.5x10 cells/mL c. 1.5x105cells/mL d. 1.5x10 cells

Q: Gram negative cells contain cell membrane and envelope (pick all that apply) Select one or more: a.…

A: Gramme staining is a technique for classifying bacteria into two major groups: gram-positive and…

Q: Practice question 2 and begin expanding the culture (increasing the # of cells) so that you may…

A: The culture #1 is placed in sealed flask. So, the cells here will respire by anaerobic respiration…

Q: A student collected samples of cells from a woody plant during the spring and produced the drawings…

A: Mitosis can be defined as the process in which a single cell divides to form two daughter cells.…

Q: Create a schematic diagram of the experimental procedure down below

A: Chlorophyll is the pigment contained in special membrane-enclosed organelles called "chloroplasts"…

Q: Beginning with 10 grams of plant tissue, order the following procedures (as steps 1-4) that you will…

A: Cell fractionation is a process that involves rupturing cells, separating and suspending cellular…

Q: You collected 1000 mL of river water from the stream running through campus. You prepared dilutions…

A: Introduction  A dense solution can be made into a more useful concentration by performing a series…

Q: The image above best represents what will occur when

A: Answer:  OSMOSIS = This is the movement or flow of net water from the cell to surroundings or from…

Q: Select the correct answer from the answers provided. The time required for a cell to undergo binary…

A: A group of individuals of same species residing in same area is called as population. Population is…

Q: B = if the second sentence is true and the first is false C = if both sentences are true. D = if…

A: The first sentence - cellulae means six sided and of heptagonal shape... is wrong  Because yes the…

Q: the image below, what is the value of n in the cell on the left? 1OCESS NONDIS.JUNCTION n+1 Homologs…

A: Meiosis is shown in the image. This is a type of cell  division that is responsible for the…

Q: You are observing a cell in the microscope at 100X and determine that it has a length of 15 ocular…

A: The question should also have mentioned the micrometer lens data. But because it is not mentioned…

Q: etry experiment were SYTO9 and Propidium Iodide. create a plot that represents a control population…

A: Flow cytometry is a single cell or particle analysis technique when suspended in an uniform…

Q: abel the chick embryo (late stage) . *please refer to the attached photo for the guide questions to…

A: 1. Auditive vesicle  2. Myelencephalon  3. Optic vesicle  4.Mesencephalon  5. Optic cup

Q: How does the concentration of sucrose affect the rate of fermentation of yeast?

A: Yeast is a unicellular eukaryotic chemoorganotrophic organism. It utilizes carbohydrates to produce…

Q: Select the correct answer from the answers provided. In a viable plate count, each ch represents a a…

A: There are some living organisms that cannot be observed by the naked eye and only can be seen under…

Q: You collected 1000 mL of river water from the stream running through campus. You prepared dilutions…

A: Serial dilution is a common laboratory technique for lowering the concentration of a substance in a…

Q: Fill im the the missing blanks for both sheets.

A: A cell is the basic structural unit that ultimately makes an organism. It is composed of a mass of…

Q: Assume that you place a freshwater plant into a saltwater solution and examine it under a…

A: Cells have a very limited range of conditions where they can survive. If the conditions are too…

Q: Dr. Rodo and is colleague Mr. Simms were studying the effect of a particular herbacide on the…

A: Microscope: An instrument which is being used in laboratory for examining those things which are not…

Q: You plated 15,000 cells on a T25 to make a happy well. How many cells do you need to plate in a 6…

A: Cell culture  The growth of cell by humans in lab by providing all the necessary elements a…

Q: NP-40 is a detergent. Explain what a detergent is. Speculate what would happen to the cells if you…

A: Answer : A surfactant or combination of surfactants used as a detergent has cleaning capabilities…

Q: Explain the correlation between the original green area and the area stained by the iodine.

A: For plants, photosynthesis is an essential mechanism that turns light energy into chemical energy in…

Q: Match the concept in column A to the concept in column B. Write the letter of the correct answer on…

A: *isotopes will have same atomic number but different atomic masses. *A+B_ AB is called synthesis…

Q: Determine whether the statement is true or false. State the answer directly, no need to explain. 1.…

A: In the given question some of the characteristic feature of the eukaryotic cell are given. All the…

Q: Match the terms with their correct descriptions.   a. Many cells adhering to each other after…

A: Bacteria come in all sizes and shapes and are very diverse. The shape of bacteria contributes to…

Q: when viewing an organism under the 40x objective lens, you estimate that 6 organims could fit across…

A: DFV stands for dimension of field of view. You'll need to determine the magnification and field…

Q: is a culture in which the Question 2. cells have undergone genetic modifications that allow them to…

A: Cell line is a general term that applies to a defined population of cells that can be maintained in…

Q: The growing yeast mixture formed bubbles in the beaker where it was mixed. If left on the slide long…

A: Yeasts are microscopic unicellular fungi that are fermented to make bread, beer, and wine. Yeasts…

Q: List and explain the four functions of the basic components in a flow cytometer?  How is a FACS…

A: The Cytometry is defined as the analysis of the characteristics and features of cell which includes…

Q: hen you try to count yeast cells in the elect one: Oa. 10x O b. 4x Oc. 40x O d. 400x

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: Check your answers: 1. 10 μm 1 cell = about 10 μm 2. 10 μm 2 cells = 10 μm So 10=2=5 1 cell = 5 μm…

A: Determine the size of one cell using micrometre measurements of cell lengths, taking into account…

Q: The fluid contained in the nucleus is the ________

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer one question at a…

Q: Write a conclusion: Discuss the possible cause (s) for food dyes to spread to form distinct areas…

A: Diffusion is a process of movement of substance from higher concentration to lower concentration.…

Q: what is the plant cell's magnification that measured 20 um under the microscope?

A: The given question is to find about the magnification of plant cell under the microscope.

Q: Question 79 After performing a Gram stain, Gram positive bacteria appear. bacteria appear O purple;…

A: Bacteria are a type of microorganism that are single-celled, prokaryotic organisms. They are…

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: Two identical plant cell samples of equal mass were taken from the same plant and were prepared for…

A: A hypotonic solution has lower solute concentration than that of the cell while hypertonic solution…

Q: You have cultured cells in 10mL of medium. You take a sample and view it under a hemocytometer. The…

A: The objective of this question is to calculate the total number of cells in the culture medium using…

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: If you made a plant cell drawing and that drawing measured 100 mm, what is the plant cell's…

A: the magnification depends on the ratio of image size and the actual image size.

Q: If you made a plant cell drawing and that drawing measured 100 mm, what is the plant cell's…

A: Microscopy is a technique that is used to visualize small-sized objects that are not visible to the…