Q: Chemical 2 Chemical 6 1 0.357 0.392 2 0.576 0.395 3 0.334 0.385 4 0.197 0.399 5 0.334…
A: Plasma membranes separate and organize the reactions inside the cells. It also helps in…
Q: did water flow into or out of the plant cells (potato cells) in each of the samples examined? How do…
A: Osmosis is the movement of water molecules or solvent molecules from its high concentration towards…
Q: A few proteins are naturally fluorescent, what physical and chemical factors of the proteins allow…
A: Fluorescent proteins have been appreciated in the field of biology because of their contribution in…
Q: What would the activity of a lysozyme sample be if it was able to change the absorbance of a cell…
A: It is asked what would be the activity of lysozyme sample if it was able to change the absorbance of…
Q: Why do we extracted a cell from a donor
A: Somatic cell nuclear transfer (SCNT), a technique in which the nucleus of a somatic (body) cell is…
Q: the protocol on bacteria acclimatization to break down phenol
A: Phenol is obtained naturally as well as synthesised chemically. Natural phenol is obtained from the…
Q: What do you mean by tormogen cells?
A: The formation of basiconical antennae in Calliphora (insect) is mainly regulated by four types of…
Q: In light of the COVID-19 pandemic many people are more conscious about cleaning their household…
A: During this amid Covid-19 pandemic, it has become very important to keep ourselves and environment…
Q: How does the plant cell wall react when it is placed under hypotonic medium?
A: The plants are the multicellular eukaryotic organism of the kingdom Plantae. It is the autotrophic…
Q: Part 2 You decide to try anion exchange chromatography (DEAE column). To do this, you first…
A: Samples such as protein mixture can be separated via different biochemical separation techniques…
Q: particles can heterophile antibody agglutinate
A: A test used to detect quickly the infectious mononucleosis (IM) also known as glandular fever which…
Q: How does the UV radiation control the microbial growth affect of cells?
A: It is required to describe the affect of ultraviolet radiation controlling the microbial growth of…
Q: Why does a surgeon use sterile distilled water rather than sterile isotonicsaline to irrigate a…
A: Sterile distilled water comes under the category of hypotonic solutions. When our cells are kept in…
Q: If 100,000 normal human cells were plated in a petri dish, around how many normal cells would be…
A: Introduction: If we start with one cell, when it divides, there are 2 cells in the first generation,…
Q: If these onion cells are placed in pure water, pure water is a solution.
A:
Q: Which of the following temperature best suits for the growth and multiplication of transformed…
A: INTRODUCTION: Changes in the temperature have the biggest effect on the activity and functioning of…
Q: How can Dry/Moist heat, Dessication, and the Cold control the microbial growth affect of cells?
A: Microorganisms are omnipresent. Therefore, they may cause contamination, infection, and…
Q: ackground order to determine whether a newly synthesized chemical might be a useful food…
A: Standard plate count can be used for determining the total viable cell count of a sample.
Q: what is the importance of adjusting the sugar concentration in a solution? for example using 50…
A: In an aqueous solution the sugar content in the solution is known as the degree Brix. The degree…
Q: How would I graph a scatterplot/ x-y plot of temperature and absorbance. Temperature is the…
A: Should plot a graph between temperature and absorbance using five parts of graph rule.
Q: Question 6 Which of the following WILL INCREASE gelling if addition of Ca2* ions was added? a.…
A: INTRODUCTION Answer of question number 6 is given below.
Q: O 65 degrees Fahrenhelt O None of the above QUESTION 29 In the "DNA Extraction from Fruit"…
A: For your kind information, I am supposed to answer only the first question according to guidelines…
Q: Explain the relationship of osmosis to enzymatic browning in potatoes?
A: Osmosis is the process of diffusion of solvent from the region of low concentrations of solute…
Q: Which of the following extracellular enzymes and their substrate are MISMATCHED? Question 2…
A: Macromolecules are larger substances which are present in various metabolic activity .…
Q: In a lab experiment, there was yeast added to four different test tubes. One tube has water, one…
A: Answer Yeast belongs to fungus group The four different test tubes will show different results…
Q: Why do bacteria form endospores? O Endospores are formed to increase the surface are of the cell to…
A: Endospores are thick walled structures formed by genus Bacillus and Clostridium.
Q: A C4 plant is exposed to 15O2. Where will this radioactivelabel first appear?
A: The plants which undergo the “hatch and Slack pathway” or C4 carbon fixation process of…
Q: s it possible that garlic has properties to cure cancer? Explain in 3 paragraphs.
A: Garlic and its taxonomical position --- Facts about Garlic --Garlic name is derived from garleac…
Q: Why is one pigment more soluble than another? Consider Figure 4.5.
A: Chlorophyll is a pigment present in the thylakoid membrane of chloroplast in a plant, very crucial…
Q: Do explain. QUESTION:- If the breast cancer cells treated with CBD extract, which of the following…
A: An experimental design enlists all the necessary steps that are required to conduct a successful…
Q: What is deplasmolysis of plant cells?
A: The homeostasis or water balance is important to keep plants healthy as the plants are mostly just…
Q: How can UV radiation, Gamma radiation, and Filtration of controlling microbial growth affect cells?
A: Several physical methods are used to control the growth of microorganisms. Radiation and filtration…
Q: A flat (not spherical) tissue engineered skin (thickness 3.9 mm) is attached to the bottom of a dish…
A: A tissue-engineered skin is formed by expanding skin cells in the laboratory with a rate greater…
Q: Why are bacteria generally resistant to hypotonic environments, whereas animal cells are not?
A: Bacteria is a member of a large group of unicellular microorganisms. It is classified into different…
Q: A cell line always requires enzymatic dissociation before it can be distributed between new culture…
A: Enzymatic dissociation is the process of releasing cells from tissue by digesting cut-up tissue…
Q: you add &ml of baderial Suspensfon ath Concentration water 2x1d cellolmi to13 ml what is the new…
A: A serial dilution of a bacterial culture is the stepwise dilution of the culture in which the…
Q: A paramecium cell placed into a hypotonic solution will experience which of the following effects?…
A: Osmosis is a process in which water molecules from the low concentration of solute to the areas…
Q: why does carotene pigments are most stable at acidic pH, and they began to degrad at a…
A: Carotene pigments are photosynthetic pigments in plants and it is composed of unsaturated…
Q: 1. You dilute 1 mL of bacterial culture with 99 mL of water. What is the resulting dilution factor?…
A: 1. Dilution factor:In order to calculate the Dilution factor, the final volume is to be divided by…
Q: If a catalase test turns out positive, what can you say about the cells that were tested?
A: Test is designed to demonstrate the known truth about a situation. It is used for examining the…
Q: What disadvantages can be seen in broiler chickens with soybean meal and 30% barley in their feeds…
A: Chicken that is raised mainly for the purposes of meat is the broilers. Broilers are usually…
Q: Why is advantageous for farmers to alternate yearly planting of leguminous and non-leguminous crops…
A: It is advantageous for farmers to alternate yearly planting of leguminous and non-leguminous crops…
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: what is the Time Required for Methylene Blue Color Change in milk
A: Methylene blue, is also known as methylthioninium chloride, is a medication and dye.As a medication,…
Q: what does it mean if a bacteria tested negative for oxidase
A: The oxidase test in bacteria is performed to confirm the production of cytochrome c oxidase. It is a…
Q: What is the principle of freezing of cell lines and primary cells. Describe the general protocol for…
A: Cryopreservation It is defined as a process of preserving cells, tissues, organs, or any type of…
what is the effect of down temperatue on human cells
Step by step
Solved in 2 steps
- what is the effect of down temperatue on human bodyIf 100,000 normal human cells were plated in a petri dish, around how many normal cells would be estimated to present in the petri dish after 72 hours?If you need 2.5 mg/liter, 2,4-D in 1 liter of medium and the stock solution of 2,4-D contains 10 mg/100 ml, how much stock solution do you need? why BAP is preferred over other cytokinin during commercial plant tissue culture
- ANSWER TO THE FOLLOWING QUESTION IN DETAIL What is the basic principle of GPC (gel permeation chromatography)?Which of the following temperature best suits for the growth and multiplication of transformed cells?a) 35°Cb) 36°Cc) 37°Cd) 30°CWhy is advantageous for farmers to alternate yearly planting of leguminous and non-leguminous crops in their fields?
- We have 10 mL of cells to treat with Hydrogen Peroxide (H2O2), such that the final concentration of H2O2 is 20 µM. How much of a 30 mM stock solution of H2O2 would we add to our cells? If you could please help me understand the steps of this problem!How many different enzymatic activities are required in human cells to repair the most common damage caused by UV-irradiation?How does soap kill bacteria?
- You treat cells briefly with radioactively labeled cysteine and then transfer them to a medium with unlabeled cysteine. Where would you expect to detect radioactivity immediately after the transfer to the unlabeled medium? Where would you expect to detect it an hour later?In this experiment of polyphenoloxidase, why does the longer the time, the darker the color is ithe result of the unheated sample?Given this, if you used 6g of vitamin Z powder to make 20 ml of solution, what is the % concentration of this solution? (I gave the image since I don't know if that info is needed to solve this question.)It also gives a follow-up, if you can help here too: You work in a lab as a summer student. One of your tasks is to make sure that there is enough cell culture medium containing antibiotics to grow bacteria. One day you realize that there is only 5 ml of 10% Antibiotic stock solution in the freezer. You decide to use it all to prepare the working culture medium with 0.01% antibiotic. In the lab there is plenty of growth medium without antibiotics. (Note: dilution in medium is like dilution in water). You remember the equation to make dilutions of stock solutions. You usually use this formula to calculate the required volume of a stock solution, but you realize it can apply here as well, even though the unknown is the final volume. So, you make that dilution. Given that each bacterial…