In this experiment, _____ plates were used to differentiate between red and white diploid yeast colonies. If a diploid colony grew on the MIN plate, this means the yeast ____synthesize _____

Q: What color(s) do the chromoplastids once stained with crystal violet?

A: Plastids: Plastids are major organelles present in the cells of plants and algae. They contain…

Q: The separation of the parent cell into two daughter cells fails to occur during the process of…

A: Introduction :- Binary fission is an asexual reproduction method in which a parent cell divides into…

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: Using phages that came from E. coli with the genotype al+ be+, you infect a strain ofE. coli that is…

A: Auxotrophs are the term used for the organism or bacteria that cannot express a gene due to mutation…

Q: If  a flask is inoculate with 10 E. coli cells. After 6 hours you now have 200,000 cells. determine…

A: Bacteria shows exponential growth curve. The growth of the bacteria can be calculated by using the…

Q: For you master's degree you have joined a lab that seeks to identify and investigate novel organisms…

A: In research cell culture is an important technique for growing cells in a controlled environment,…

Q: One of the biggest drawbacks of cell culture is the amount of time and materials required to produce…

A: Answer :- By and large, the most widely recognized issues incorporate strange development designs or…

Q: Why do cell biologists study yeast?

A: Yeast is the unicellular eukaryotic organism. It performs the same cellular processes as humans.…

Q: This event also occurs during prophase I after the tetrads forms genes are exchanged and moved from…

A: Crossing over It is the exchange of genetic material that takes place in between homologous…

Q: Shown below is the nucleus of a cell that is preparing to divide. Is this cell haploid or diploid?…

A: Diploid is the condition when chromosomes are paired, that is 2n and when there is one set of…

Q: Would one expect to see any cyanobacteria cells dividing by mitosis or meiosis? Why?

A: Cyanobacteria, also known as blue-green algae, are prokaryotic organisms that belong to the domain…

Q: You decide to knock-out URA3 and replace it with NeoR. What type of media will you plate your yeast…

A: * knockout with URA3 and replace it with NeoR. * URA3 URA3 is a gene on chromosome V present in…

Q: Erythromycin, an antibiotic discovered in 1952 from soil bacterium Saccharopolyspora erythraea, was…

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: If all 100% of the yeast colonies resulting from a monohybrid cross are pink (neither red nor…

A: The Monohybrid cross is the genetic cross of homozygous genotypes, between the two genotypes having…

Q: In eusocial insect societies, explain why sterile workers spend their lives providing for their…

A:

Q: Horizontal gene transfer between bacteria occursthrough three mechanisms: transformation,…

A: The process of transmission genes from one organism to another is termed as gene transfer. There are…

Q: Archegonium is an example of female gametangium in plants, which produce motile egg cell.

A: Ans- False Explanation- Archegonium is the female reproductive organ occurs in ferns, mosses and in…

Q: G Current Stud x Activity Stre O moistcr1tika O HOL - Instan x O IMG 1451.JP X G g2 phase of G…

A: Mitosis is a type of cell division in which one cell (the mother) divides to produce two new cells…

Q: rotifers feed more on unicellular yeast

A:

Q: A food worker was preparing some macaroni salad on the same counter on which he had cut up some raw…

A: Initial number of cells, No=380 In 1 hours, no. of generations of E. coli = 3 There fore, in 6…

Q: How would you locate cells with the same frequency in a  geographical site of a hexagonal…

A: Hexagonal - A hexagon is a tessellating cell shape in that cells can be laid next to each other with…

Q: In this lab you will perform a Chi-square test to test if the proportion of yeast ingested by…

A: ANSWER: The correct option is: The proportion of unicellular and multicellular yeast ingested by…

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: The cell concept CANNOT apply to ____

A: Cell theory (a unifying principle of biology) was formulated by Schleiden and Schwann. Cell theory…

Q: The transfer of DNA from one bacterium to another through a sex pilus is termed ___________?…

A: Bacteria do not have an essential sexual reproductive stage in their life cycle, yet they can be…

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: Based on the evidence provided, which of the following graphs is most appropriate to use to show the…

A: As per the given data,  Yeast cells were grown on 5% glucose media on a sterile petri dish for 5…

Q: anterograde p!cu

A: Solution:-  A protein that is translated on the rough ER and destined for secretion will follow a…

Q: Give an introduction to how active yeast experiment on what it is and what your going to do and the…

A: Active yeast is a type of yeast that is used in baking and other food production processes to help…

Q: You are studying a new fungus, G. lucasus, and are interested the molecules that control the cell…

A: The method known as flow cytometry allows for the quick analysis of individual cells or particles as…

Q: Features of bacteria that aid _________ research aremonoploidy, which facilitates mutant…

A: Mutation is a sudden change in the genome of an organism which results in a variant form that can be…

Q: With reference to this data what is the number of samples (n)?

A: The sample size refers to the number of survey responses that have been completed. A sample is named…

Q: Match the following images with the right phase.

A: Mitosis is a method of nuclear division in eukaryotic organisms that happens when a progenitor cell…

Q: What evidences supported spontaneous generation? How was spontaneous generation disproved?

A: Introduction  The scientific idea of spontaneous generation, which has since been disproved, claimed…

Q: In this graph, from what day to what day would be considered the lag phase, exponential phase, and…

A: When metabolic activity is absent, the initial period is called the lag phase. There is exponential…

Q: suggest a strategy that you might employ to isolate all of the genes involved in nitrogen fixation…

A: Nitrogen fixation is the process by which the free form of atmospheric nitrogen is converted or…

Q: Determine the phenotypes of grande and petite yeast cells with respect to the extraction of cell…

A: In the realm of genetics, Saccharomyces cerevisiae, also known as the bread mould, is actively…

Q: _____ cell division is important to species reproduction because it provides genetic variation What…

A: Meiosis is a reductional division which results in four daughter cells that are haploid.

Q: Describe the four phases of bacterial cell division. Where would horizontal gene transfer…

A: Bacteria are a large group of unicellular microorganisms that lack a distinct nucleus and other…

Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.