Microorganism: Dinophysis sp.

Q: Identification. During osmosis, there is water moving passively against its own concentration…

A: Introduction :  Osmosis is diffusion of water or solvent through a semi-permeable membrane from the…

Q: Organisms belonging to different species cannot interbreed because of differences in courtship…

A: Please follow step 2 for detailed explanation.

Q: In this experiment, thearubigins were studied for their ability to inhibit the activity of amylase.…

A: Here i discuss about the questions regarding the experiment to check the amylase activity.

Q: Question:- 1). you are asked to compare the outputs and costs of two cardiac interventions that…

A: Evaluation of the methods used for diagnosis and treatments is necessary to assess the outcome of…

Q: After anaphase and telophase, mitosis is complete, but meiosis is not.  What are the differences…

A: The cell division is the process by which new daughter cells are generated from the original mother…

Q: State the advantages for seedless in (demand, industry, economy) pls answer it in very short answer…

A: Seedless vascular plants provide many benifits to ecosystem including food , shelter and to…

Q: 3- Why could using too much Ethanol actually lead to increased probability for contamination? O…

A: Introduction :- A substance made of organic chemicals is ethanol. With the chemical formula C2H6O,…

Q: Describe the purpose of DNA replication.

A: DNA is made up of two stands that are twisted around each other in a double helix form. DNA copies…

Q: One technique is the denial of service attack, using multiple attacking systems in multiple…

A: The correct answer is (a) amplification.

Q: 9. Explain about flagella?

A: Flagella are microscopic hair-like structures involved in the locomotion of a cell. The flagella…

Q: 11. Farmers can decrease the chances of plant and vegetable diseases through crop diversification on…

A: NOTE: Please always mention the required questions to be authored in case of multiple questions.…

Q: Arrange the following stages in sequence: 1) postsynaptic cell reacts to the signal 2) action…

A: Nerve conduction in synapse:  The synapse is the gap in between two neurons when an action potential…

Q: carbon cycle The importance of each step in the carbon cycle to the biotic and abiotic ecosystem…

A: The carbon cycle is a crucial cycle for biology that involves the flow of carbon atoms between…

Q: What are the heritable changes in cells that contribute to cancer development?

A: Introduction  Cancer is a disease when a few of the body's cells grow out of control and spread to…

Q: What causes red tide? How does red tide impact you? Red tides occur every year, but some years are…

A: Introduction  An algal bloom, also known as an algae bloom, is a sudden rise in the number of algae…

Q: A DA C D E B Determines whether to generate an action potential or not

A: The action potential is the electrical potential across the membrane of neurons during the…

Q: How many RNA primers are need for the leading

A: The act of copying a cell's DNA, or DNA replication, is no easy task. Your genome contains…

Q: Which of the following statements about polynucleotide formation is correct? As a polymer, DNA is…

A: Polynucleotides are made when a polymerase enzyme joins nucleotifes together.

Q: 10. Exposure to carcinogens is a contributing factor for O d) Personnel risk Ob) Biohazards Oc)…

A: A carcinogen is a substance, agent capable of causing cancer. Examples - asbestos, nickel etc.

Q: 2- Oh, no! One of your dishes of mammalian cells has bacterial contamination! What is the most…

A: Introduction: Every person who works with cell culture dreads biological contamination. The majority…

Q: help produce food and medicines fix nitrogen decompose and break down waste maintain genetic…

A: Prokaryotes are not always harmful. There are variety of prokaryotes that are beneficial and…

Q: In the electron transport chain of a mitochondria, the energy stored in the H* concentration…

A: the electron transport chain is a collection of four protein complexes that couple redox reactions…

Q: If you add all of the components necessary for transcription to a test tube, which nucleic acids…

A: Nucleic acids, including deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), carry genetic…

Q: To describe how fungi affect the agriculture.

A: A class of eukaryotic creatures known as fungi is a source of nutrition, organic acids, alcohol,…

Q: constructing a map of the plasmid, pDiddy.   What is the smallest fragment size that the…

A: Double digestion Restriction enzymes are eye enzymes that induce cuts(cleavage) at their specific…

Q: What is the difference between Small intestine and Large intestine.

A: The small intestine is a long, coiled tube that is about 20 feet long. It has three parts: the…

Q: Describe what happens to nucleosomes during DNA replication?

A: Two sticks of DNA are twisted around one another to form a double helix. Replication is the process…

Q: What is a chromosome?

A: There are 46 chromosomes in humans, which can be coupled into 23 homologous pairs. The 46…

Q: Describe SDS page.

A: Charged particles migrate during electrophoresis under the influence of an electric current. For…

Q: Explain how a “just right” amount of a specific chemical is advantageous to living things. How is…

A: Cell signalling Cell signalling is the way by which different cells interact and communicate with…

Q: pMDawn is digested with EcoR1, and BamHI. Resulting in fragments shown below: EcoRI: 20 kb BamHI:…

A: pMDawn is digested with EcoR1, and BamHI. Resulting in fragments shown below: EcoRI: 20 kb BamHI: 11…

Q: Critically discuss the importance of the TCA cycle in carbohydrate metabolism. In your answer ensure…

A: An essential cell's metabolic centre is the tricarboxylic acid (TCA) cycle, sometimes referred to as…

Q: During a cell cycle, a cell arrests (stops) in G2. Which of the following events has occurred by…

A: Introduction :- The cell cycle is an organised sequence of cell growth and division events that…

Q: What are the most common treatments of cancer?

A: Introduction: Uncontrolled cell division is a symptom of cancer. Tumors, immune system harm, and…

Q: Describe the term TFIIF.

A: Transcription can be defined as a process in which synthesis of RNA takes place from DNA. In…

Q: Which one of these is FALSE about viruses? All viruses need a living host to replicate The same…

A: Introduction  A piece of nucleic acid, encased in a protein coat, makes up a virus, an infectious…

Q: Certain protists species cause human disease that are difficult to treat and are often deadly. How…

A: Introduction  Any eukaryotic organism that is not an animal, plant, or fungus is referred to as a…

Q: What are the risks in planting (dead seed, unhealthy)

A: Putting the seeds in a jar of water is one approach to determine whether the seed is viable or…

Q: Label the parts of the prokaryotic cell shown. Flagellum Cell wall Ribosomes Cell membrane Capsule…

A: Prokaryotes are single cell organisms. It lacks nicleus and other membrane bound organelle. It…

Q: Temperature differences between seasons can be beneficial to the organisms in lakes and ponds which…

A: One of the key factors affecting freshwater biological systems is temperature. It has a significant…

Q: e subsequent residue e peptide bond is freely rotatable along its bond axis e peptide bond contains…

A: In a protein various amino acids are linked together by a peptide Bond formation. This bond…

Q: We have 50 X TAE (Tris-Acetate) stock in our laboratory and the laboratory manager asks you to…

A: TAE buffer is a common buffer used in DNA electrophoresis. It has a pH of 8.0 and is made up of Tris…

Q: Why does inflammation fuel cancer development/invasion?

A: Introduction :- The immune system uses inflammation as one of its defence mechanisms against…

Q: What is the impact of invasive aquatic species to the genetic diversity of wild species?

A: Invasive species are those which are introduced in an ecosystem by humans. These species are also…

Q: Describe the term SDS-PAGE.

A: Charged particles migrate during electrophoresis under the influence of an electric current. For…

Q: 1) Once the JJ vaccine enters the human cells, what must happen in order for a spike protein to be…

A: Vaccines are basically inactivated or weakened portions of a pathogen that are introduced into the…

Q: 7. Explain about capsule ?

A: The capsule is the protective structure in various microbes like bacteria and fungi. It's a kind of…

Q: A/G SNV can be distinguished using a left apex probe.

A: A single nucleotide polymorphism or SNP is the most common type of genetic variation in living…

Q: how two species with a negative biotic interactions can still coexist

A: Species interactions Species interactions are defined as the relations between different organisms…

Q: Unmyelinated axons are found in both gray and white matter.

A: ANSWER) Gray matter mainly consists of unmyelinated axons whereas the areas of white matter only…