When subculturing some fibroblast primary cell culture; you encountered a problem that the cells were not coming out of the flask bottom and stuck there. Which of the following will you do to troubleshoot the issue? Make a fresh solution of EDTA and Antibiotics Make a fresh solution of Trypsin and Calcium Chloride O Make a fresh solution of Trypsin and EDTA O Make a fresh solution of Collagenase and Calcium Chloride

Q: Which type of bond helps to hoid the polypeptidn chains togather in an artibady? Oa disulfide Ob.…

A: Antibody molecules are composed of two identical light (L) polypeptide chains and two identical…

Q: Packaging and labeling of proteins done in Golgi apparatus

A: True.

Q: Gold particle size range nanometers show the highest cell uptake. Larger particles, for example,…

A: Gold particles range from around 50nm show highest cell uptake. Larger particles, for example,…

Q: R4

A: We can say that Cells are the basic structural and functional unit of life. They are composed of…

Q: Grow in discrete patches Fibroblastic cells O Epithelial-like cells Lymphoblast-like cells All…

A: In a flask or petri dish, mammalian cell culture is performed, which is the method of developing…

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: Which of the following would allow for communication between neighboring cells, so that the involved…

A: Introduction  Cell signalling, sometimes referred to as cell communication, is a cell's capacity to…

Q: 2- Cytoskeleton is directly responsible for; a) Balancing the concentration difference between inner…

A: First of all we will understand about the concept of the cytoskeleton. It organizes other…

Q: Cell Transport Method Diffusion Osmosis facilitated diffusion 546 words 1 Passive or Active Process?…

A: Transport is basically of two types: Active and passive In the case of active transport, ATP…

Q: Complete the table below. For each organelle, indicate whether it is found in an animal cell, a…

A: The components contained within a cell are known as the Cell Organelles. The eukaryotic cell…

Q: In what context might a cuboidal cell be superior to a columnar cell? O When their spatial…

A: Types of epithelial tissues-  Squamous - simple & stratified Cuboidal - simple & stratified…

Q: macrocytosis, but smaller, staning them with eresyl blue they gave a eticulate patter, what is the…

A: Osmosis is the movement of water from the high concentration towards the low concentration of water…

Q: 13 0 h D n d r 1 1 Pruc h のn e g 9 1 r e 22p 1 a n + C 21pe и ис r 0 15c 18 to Pl C + h 19cel r S 24…

A: Endoplasmic Reticulum:  The endoplasmic reticulum (ER), which also performs numerous other critical…

Q: Label each of the transport process seen below. Use the terms: simple diffusion, facilitated…

A: Simple diffusion is when the small and polar molecules move across the membrane without energy while…

Q: Which of the following polymer is intracellular? chondroitin sulfate Heparan sulfate Keratan…

A: A polymer is a big molecule made up of smaller building blocks called monomers that repeat and come…

Q: Questions 8 - What tonicity would best describe Beaker E and why? Questions 9 - What tonicity would…

A: Homeostasis means maintaining balance. Beaker A fill with 1000 ml water, that means beaker A doesn't…

Q: Endocytosis, is the process where the cell engulfs cell surface receptors bound with ligands;…

A: Endocytosis is the process by which particles that are too large to move through the cell membrane…

Q: Which of digestive vesicles have very acidic interiors Peroxisomes Vacuoles Neurotransmitter…

A: The digestive vesicles have very acidic interiors in lysosomes.   A lysosome is a membrane-bound…

Q: If I placed pieces of beetroot in a test tube and the test tube was placed in hot water, making the…

A: Beetroot contains a reddish purple color pigment which belongs to the chemical family called as…

Q: 17.List the cytoskeleton in the order to increasing size Name of the Protein it is cytoskeleton made…

A: The cytoskeleton is a structure that helps cells maintain their shape and internal organization, and…

Q: Which statement is accurate concerning simple diffusion and facilitated diffusion? In facilitated…

A: The process by which molecules or substances move from a region of higher concentration to a region…

Q: Macrophages engulf bacteria through which process? O Phagocytosis O Pinocytosis O Receptor-mediated…

A: Phagocytosis is cell eating. Pinocytosis is cell drinking.

Q: The graph below shows the growth rate of a bacterium (cell divisions/hr) as a function of time.…

A: Growth rate of bacteria is the rate or speed at which the number of organisms in a population…

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: 0 O O 00 C 10% salt O The ce 10% ma O D Water molecules The solution inside the besker is: N sait…

A: This worksheet is based about a process called osmosis. Osmosis is a phenomena in which only solvent…

Q: Which of the four alcohols (Propanol, Ethanol, Butanol and Methanol) was the most effective in…

A: Phospholipid bilayers make up cell membranes, which are typically represented by the "fluid mosaic…

Q: Mictotubules are made of     alpha, beta and gamma subunits     beta subunits only     alpha…

A: Microtubules are tubulin polymers that are part of the cytoskeleton and provide eukaryotic cells…

Q: You add ATP, microtubules, and vesicles to a slide. You don't observe any movement of the vesicles…

A: Microtubules are a type of cytoskeleton element which help in the movement of chromosomes during…

Q: Is is easier to culture plant cell in vitro as compared to animal cell.why?

A: Plants have meristematic cells that have the capacity of division. Animals have mainly…

Q: Which of the following would allow for communication between neighboring cells, so that the involved…

A: The thin, living, elastic, semipermeable lipoproteinaceous membrane that is present around the cell,…

Q: Please match the junction type with the cytoskeletal component it is associated with Desmosome Tight…

A: Different cells' plasma membranes contain structures called cell junctions. Animal cells include…

Q: Which of the following occurs when red blood cells are transferred from an isotonic solution to a…

A: Many biological subdisciplines exist within cell biology. An illustration of this would be studying…

Q: Gap 1. Actin Intermediate Filaments 2. Keratin Desmosome 3. Tubulin Microtubules 4. Proteoglycans 5.…

A: Introduction:- The extracellular matrix (ECM) is a three-dimensional network of extracellular…

Q: Golgi apparatus is responsible for digesting cell waste and foreign bacteria O true O False

A: Cellular organelles are membrane enclosed structures that are present within the cytoplasm of the…

Q: 7. SOLUTE EGG WATER MEMBRANE Figure 1. Consider figure 1. Predict how water will move across the…

A: Given: Egg with the membrane. Placed in water Solute in the egg

Q: solute Outside the cell solute cell membrane protein carrier Inside the cell Changes in cell…

A: The cell needs a signal or stimuli in order to elicit a particular cellular response. There are…

Q: Which of the following is NOT required for proper flagellar structure and function? centrosome…

A: Ans:- Centrosome

Q: Cell wall Vacuoles Microtubule ovo Function: how In the same way... Function: 1102 In the same…

A: Cell has different organelles which are unique in their structure and function to perform the…

Q: When placed in a hypotonic solution, a red blood cell will undergo ?*

A: When placed in a hypotonic solution, a red blood cell will undergo Answer. Hemolysis

Q: Hypertonic solution case the cell loses water to the environment, shrinks, and may *.die True O…

A: Ans: The osmotic pressure, water potential of the two solutions which are separated  by…

Q: Questions 5 - What molecule moved into or out of the dialysis tubes in this experiment? Questions 6…

A: Homeostasis is the steady state internal, physical, and chemical conditions maintained by living…

Q: Which of the following would allow for communication between neighboring cells, so that the involved…

A: Cells are the basic structural and functional unit of life. They are composed of small structures…

Q: For the following questions referring to cell types and structures, please use the image below for…

A: Cells are the smallest, self reproducing unit of an organism that perform all the physiological…

Q: What is the role of lysozyme and a low ionic strength extraction buffer? Select all that apply.…

A: Cell is a structural and functional unit of living organisms. Several cells joined together to…

Q: % change in weight Effect 30 20 10 -10 -20 -30

A: All the organisms need to survive in an environment that is amicable for its growth and development.…

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.