When grown in ordinary garden soil and watered normally, a plant engineered to express green fluorescent protein will glow in the dark,whereas a plant engineered to express firefly luciferase  will not. Explainthese observations.

Q: Explain why the activation of phospholipid scramblases facilitates the uptake and disposal of…

A: Introduction :- In multicellular organisms, apoptosis is a type of planned cell death. Cell death…

Q: W, X, and Y are the intermediates (in that order) in abiochemical pathway whose product is Z. Z−…

A: A biochemical pathway represents an ordered set of reactions that must occur to produce a product.…

Q: Why did scientist wants to create a drug to inhibit cGMP diesterases

A: cGMP-Cyclic guanosine 3',5'-monophosphate which acts as a second messenger molecule regulates…

Q: write the detail explation of mode of action of vincristine in detail . write the detail explation…

A: The mitotic cell cycle is constituted of the G1 phase, S phase,G2 phase and M phase. The microtubule…

Q: Regarding fluroescence, how do emission wavelengths get isolated from excited wavelengths?

A: Fluorescence spectroscopy is a spectroscopy that is based on the analysis of fluorescence light. The…

Q: Anticancer drugs that affect microtubules are often used in cancer treatment. Explain why this is…

A: Anticancer drugs that affect microtubules are often used in cancer treatment. Explain why this is…

Q: Signal transduction amplification is shown on this figure as ADENYLYL CYCLASE SYSTEM -A E K- 00 000…

A: Signal transduction is one of the major events in all cells that enables a signal to be transmitted…

Q: Cytokinesis , or division of the cytoplasm to create two new daughter cells , occurs in conjunction…

A: Cytokinesis is the physical process of cell division, which divides the cytoplasm of a parental cell…

Q: particles can heterophile antibody agglutinate

A: A test used to detect quickly the infectious mononucleosis (IM) also known as glandular fever which…

Q: Examine the table below for the pathway with precursors / products A, B, C, D, and E and mutant…

A: The two mutant failed to complement will suggest that these two mutant are in same gene.

Q: Bacterial cells communicate with each other via   Question 2 options:   cell junctions…

A: Cell to cell communication means when a cell either a unicellular organism or cells in aggregate…

Q: Is there any particular location, where FM dyes bind to the plasma membrane?

A: FM dyes are fluorescent dyes that are utilized for the study of vesicle recycling. These dyes are…

Q: How is the mechanism for a nuclear-encoded protein when is targeted to the thylakoid membrane

A:

Q: At a neighboring lab bench, students find that there are a few whitecolonies scattered among a few…

A: A hypothesis is a supposition or proposed explanation that is made on the basis of limited evidence…

Q: What two fluorescent proteins would be least appropriate to use to visualize co-localization of two…

A: Introduction: In fluorescence microscopy, the specimen itself serves as the source of light. The…

Q: Draw the arms-legs-waist structure of FAS, and label where the different active sites are located.

A: A catalyst is a substance that speeds up a chemical reaction. The catalyst for biochemical reactions…

Q: There is a group of six or so genes, called luxlux genes, whose gene products are necessary for…

A: Bioluminescent organisms consist of a multiple set of distinct species that are distributed widely…

Q: Explain a mechanism for how a nuclear-encoded protein is targeted to the inner membrane of the…

A: Mitochondria possess specific replication, transcription, and translation machinery. All the…

Q: Dynamic instability causes microtubules either to grow or to shrink rapidly.  Consider an individual…

A: Within the cell three types of cytoskeleton proteins are found that are- microfilament, intermediate…

Q: IT has been shown that when a thin beam of light is aimedat a nucleus, the amount of light absorbed…

A: Heredity as we know is the passing on of traits from parents onto their offspring. Organisms that…

Q: What are the side effects of Leakage of charge (predominately K1) across theplasma membrane?

A: In the ion channel, the proteins expressed by all living cells make a pathway for charged ions from…

Q: Many genetic systems use the lacZ gene encoding b-galactosidaseas a reporter. What advantages or…

A: The function of the lacZ gene encoding β galactosidase in the lac operon is the breakdown of the…

Q: The following diagram represents one of the Christmas-tree-like structures shown in Figure  On the…

A: Transcription is the process of the formation of RNA strands from the DNA template.

Q: You have a precursor protein that is translated in the cytosol with an N-terminal mitochondrial…

A: The mitochondria is a double membrane bound cell organelle that is responsible for energy (ATP)…

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: What is the relationship of osmosis to enzymatic browning?

A: Enzymatic browning is a process of food turning brown in color. Enzymic browning is an oxidation…

Q: 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…

A: The culturing of plant cells, tissue, and organs using a nutrient culture medium under a sterile…

Q: Specific inhibitors of dyneins have yet to be discovered. When they are discovered, how would they…

A: Dyenins are a type of cytoskeletal motor proteins.

Q: in flow cytometry, when cells labeled with fluorescent molecules pass through the focused laser…

A:

Q: Explain A cell-cycle mutant of yeast grown at permissive temperature

A: Answer: Introduction: Permissive temperature means the temperature at which a temperature-sensitive…

Q: Name 2 photopigments found in a plant cell.

A: Photopigments are special pigments whose function is to change light energy into chemical energy,…

Q: + growth pathway signals generally result in elect one: p a. production of cyclin and CDK proteins O…

A: Growth pathway signals regulates the cell division resulting in the growth of the organisms.

Q: is the plant cell (green) and onion root (violet) the same cells? why or why not? explain the…

A: Plant cells are eukaryotic cells that have a genuine nucleus, and other progressive membrane-bound…

Q: Place the following Lectin activation pathway steps in order.…

A: Answer. The complement system is made up of approximately 30 serum and cell surface proteins or…

Q: Create workplan step by step on regenerating a BT maize plant selecting using phosphinothricin…

A: Weeds are unwanted plants that grow along with normal crop plants. These plants compete with the…

Q: discuss how ACC deaminase containing plant growth-promoting bacteria facilitates plant growth and…

A: Plant growth promoting bacteria effect the growth of plants :-

Q: Describe the mechanisms by which the Cry proteins from Bacillus thuringiensis act as insecticides.

A: Bacillus thuringiensis are soil-borne bacteria that are Gram-positive in nature. They are aerobic…

Q: Explain the mechanism by which the fungal toxin brefeldin A affects retrieval of KDEL-tagged…

A: K D EL sequence stands for lysine, aspartic acid, glutamic Acid , leucine present on the C terminal…

Q: A bacterial cell moving toward light would be an example of O 1) negative chemotaxis. O 2) negative…

A: A bacterial cell shows varied responses on exposure to light and chemicals. According to their…

Q: Big Picture Description of pathway(s) of usher syndrome. Why is it important? What is the function?

A: Why is it important? ANSWER;-  Big-picture can be crucial for accomplishment in the working…

Q: Phototaxis, or movement in response to light, would best be accomplished by a bacterial cell through…

A: Answer:- according to the question the answer is flagellum.

Q: calculate E ° cell for the voltaic cell described, which is based on the reactionCr2O7 2-1aq2 + 14…

A: The cell potential, Ecell, is the proportion of the possible distinction between two half cells in…

Q: Typically, spontaneous deamination results in what type of nucleobase conversion?   1. U to C…

A: Nucleobases A -Adenine T- Thymine  C - Cytosine  G- Guanine

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: Compare and contrast the function of hsp 70 and hsp 60 chaperones.

A: Chaperones are a set of proteins that have useful similitudes and aid the folding of a protein. They…

Q: What features of the dynactin complex enable cytoplasmic dynein to transport cargo toward the…

A: Dynein is a microtubule motor protein that delivers a variety of intracellular cargo by hydrolyzing…

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.