Roundup herbicide works through inhibiting the synthesis of the aromatic amino acids tyrosine, tryptophan, and phenylalanine in plants. a) Explain why it generally takes at least 7 days for the herbicidal effect of Roundup to be observed. b) Propose a different mechanism by which another herbicidal compound might act more quickly.

Q: Provide one example of effective plant defense strategy designed to prevent infection by a…

A:

Q: Why does Bt maize have less fumonisin than non-GMmaize?

A: Genetic engineering is defined as the direct manipulation of an organism’s genes including heritable…

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: What makes photorespiration disadvantageous regarding crop yields?

A: "Since you have posted multiple questions, we will provide the solution only to the first question…

Q: In phytochemical determination of natural products, one of the tests involve determination of…

A: Phytochemicals are chemical compounds produced by plants via primary or secondary metabolism, which…

Q: List and briefly discuss the seven factors that should be considered for the development of a novel…

A: Biosensor is a device that measures a biological analyte or substance. It usually consists of two or…

Q: Trace the route of the nutrients NH4+, NO3-, and PO43-, carried by river runoff to a seagrass…

A: Nutrient cycle is the phenomenon in which the nutrients gets circulated in the environment. Nitrogen…

Q: Justify the use of metalaxyl to treat maize seeds and its influence on the growth and appearance of…

A: In downy mildews chlorotic streaks or yellow coloured stripes appear on the leaf. White fungus…

Q: A crude extract sample was obtained from a plant and was found effective as an anti-diabetic agent…

A: The therapeutic index or therapeutic ratio is a quantitative estimation of the overall safety of a…

Q: What is one example of a medical compound that was originally isolated from plants

A: Neem plant (Azadirachta indica ) part show antimicrobial roll through innovative effect on the…

Q: What is biochemical conversion of biomass? I need a breif explanation on how the process are done.

A: Biochemical conversion of biomass involves the use of bacteria, microorganisms, and enzymes to break…

Q: discuss the major biochemical and physiological considerations the acclimatization of in vitro…

A: Introduction Acclimatization is a process by which an organism adjust to a change in the…

Q: Q1)   How Bt cotton confers resistance to Lepidopteran insect pests?  Q2) Define gold rice? Why…

A: Biotechnology is the broad arena within biology that deals with the living organisms and their…

Q: Name the source (except echinacea (genus) plant) from which Echinolone produced or collected

A: Echinacea, a genus including nine species, is a member of the daisy family. Three species are found…

Q: Why does penicillin purification use a centrifugal extractor?

A: A Centrifugal extractor is a piece of laboratory equipment that uses rotors to mix two immiscible…

Q: To what the crops engineered for glyphosate are tolerant?

A: The plants are prone to various diseases. There are several ways in which damage to plants can be…

Q: Describe the major differences between assimilative anddissimilative reductions.

A: The biosynthetic reactions such as fixation of CO2 require both reducing power and ATP. The reducing…

Q: What are the ecological & economical impact of Covid-19 in general?

A: COVID 19 is an infectious disease that is caused by SARS-CoV-2 virus which can spread from an…

Q: Macro and micro elements

A: macro-nutrients required in comparatively larger amounts such as Nitrogen , Phosphorus , Potash ,…

Q: Describe the physical properties of pesticides

A: Pests are unwanted organisms that damage crop plants. Pesticides are substances that are used to…

Q: What are the benefits of the FFA?

A: Free fatty acids (FFA) are produced by the hydrolysis of oils and fats.

Q: fertilizers

A: In various regions with distinct geographic characteristics, fertilizers containing zinc have been…

Q: Ginger

A: Ginger is a flowering plant whose rhizome, ginger root or ginger, is widely used as a spice and a…

Q: What is the mechanism of action of cisplantine as an anticancer agent?

A: Cisplantine is a chemotherapeutic drug. It has been used for treatment of numerous human cancers…

Q: Describe the use of Agrobacterium tumefaciens to producetransgenic plants.

A: A genetically modified organism (GMO) is any organism whose genetic material has been changed…

Q: a) Glyphosate (Roundup) is toxic to almost all types of plants. Why is it generally considered to be…

A: Glyphosate is a broad spectrum herbicide which is derived from glycine amino acid.

Q: What are glyphosate resistant crops?

A: Glyphosate is an ingredient of an herbicide called Roundup. The herbicide is not affective against…

Q: Name the elements that make up the bulk of commercialfertilizers.

A: The human population across the world is keeping on increasing at a good pace, therefore, unless the…

Q: How does Bt toxin protect the corn plant against the corn borer?

A: Bt toxin has been widely used as a biological insecticide against lepidopteran insect larvae…

Q: What are the types of pesticide formulation and Why formulation of pesticide is important?

A: The active agent in a pesticide, whether chemical or biological in nature, determines its biological…

Q: Objective: To determine the efficacy of Lactobacillus plantarum on the reduction of L. monocytogenes…

A: Lactobacillus bacteria are found in rich carbohydrates containing products like milk, cheese,…

Q: Refer to figure 1C of the Science Article. Which methylxanthine spray produces the lowest…

A: Definition : Methylxanthines are a class of medications that are derived from a purine base that is…

Q: How do nucleotide analogs function as therapeutic agents? Explain the mechanism with specific…

A: FUNCTION 1. Nucleotide analogs are nucleotides and which contains a nucleic acid analogs,sugar and a…

Q: Parasitism Fungivory Mutualism Amensalism

A: 1. Here attine ants and leucocoprini fungus have the mutualism because they both get benefited from…

Q: (b) Following Figure shows the effect of catabolite repression in presence of two sugars Glucose and…

A: In the given catabolite repression graph the glucose and lactose growth curve shown in the green…

Q: Explain briefly the benefits of using plant cell cultures in alkaloid biosynthesis research.

A: Alkaloids are pharmacologically active compounds that have been utilised as effective medications…

Q: The following four chemicals commonly found in defined growth media contain all of the necessary…

A: The atomic macronutrients are required in higher quantities than the micronutrients. They are…

Q: 5a)Micropropagation is a beneficial approach in crop propagation as it could increase the yield of…

A: In agricultural science the production of high quality crops is the main goal that determines high…

Q: Suggest an advantage of using a persistent pesticide as opposed to one that breaks down easily.

A: Pesticides are the chemicals that target pests and reduce crop damage.

Q: (f) Given alongside is an experimental set up to study a particular process: Water drops Bell jar…

A: (I) The act of perspiring or we call it Transpiration. (ii) 'Transpiration is the loss of water as…

Q: 1. What is the active substance and activity/indication (e.g. antibacterial, anti-inflammatory) of…

A: Quercetin and quercetin 4′-O-β-glucoside were the most active identified compounds. The phenolic and…