What is RNA interference?

Q: Mycobacteria tuberculosis and Rickettsia

A: Mycobacterium tuberculosis is a pathogenic that bacteria from the family Mycobacteriaceae and the ca...

Q: One of the most common ways to get protozoa for microscopic inspection is by hay infusion. What make...

A: Hay infusion is a method used for growing of protozoa for microscopic inspection. 

Q: When did concern over the effects of pesticides start to grow in the United States? Describe the arg...

A: The term pesticide is associated with a biological or chemical agent that has the ability to impact ...

Q: Assume that a certain bacterial chromosome has one origin of replication. Under some conditions of r...

A: Origin of replication is the site where the process of DNA replication begins.  

Q: Immune cells from the innate immunity arm are capable of participating in adaptive immunity. can you...

A: The adaptive immune system, also known as acquired immunity, develops an immune response selectively...

Q: Hello, good day. I have a problem answering this question, and I need your help. Hoping for a respon...

A: Physical features of Aedes aegyptiAedes aegypti is a small, dark mosquito that mosquitoes are distin...

Q: Match the hormones involved in calcium homeostasis below with the glands or organs that secrete them...

A: Calcium homeostasis refers to the maintenance of a constant concentration of calcium ions in the ext...

Q: underground into hardened rock. melted rock is READING Diagrans called magma. What causes a sediment...

A: Rocks forms the important part of the earth. The cycle of rock formation is evident as it helps in p...

Q: What is the formula for net primary production (NPP)? How does NPP relate to energy pyramids?

A: Introduction :- The difference between the energy fixed by autotrophs and their respiration is preci...

Q: Match the effector organs for growth below with the goal of their response. (Choose] liver growth in...

A: Several tissues and organs utilizes different functional aspects to grow. Some utilizes energy and s...

Q: The number of species on an island depends on the size of the island and its distance from a mainlan...

A: Species are groups of organisms that can interbreed and produce fertile progeny.  

Q: What is an aliquot? Give two uses of serial dilution.

A: Introduction: Serial dilution is a series of repeated dilution performed on the same solution to cha...

Q: How would you differentiate the following structures when seen in an unstained smear:   a. Phagocy...

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for...

Q: 1. b. What is the sequence of the mRNA produced from this gene? Label the 5' and 3' ends 5' GAGCCAUG...

A: Gene is a hereditary units that are involved in sending hereditary instructions from parents to offs...

Q: Distinguish between polyploidy and aneuploidy

A: A chromosome is a tiny thread-like structure found in the nucleus of eukaryotic cells (animal and pl...

Q: Why is estrogen necessary for bone health? O It prevents the activity of osteoclasts O It reduces th...

A: Osteoblasts, bone lining cells, and osteoclasts are present on bone surfaces and are derived from ne...

Q: Match the following terms with their meanings below: coronary arteries normal sinus rhythm mitral va...

A: Introduction :- The heart muscle is supplied with blood via coronary arteries. The heart muscle, lik...

Q: How does the vegetal stratification of an ecosystem influence its biological diversity?

A:     Stratification in the field of ecology refers to the vertical layering of habitat. The arrangeme...

Q: 5. The criterion that is used to distinguish the relationship between two species  A. Geography  B...

A: A species is defined as a group of actually or potentially interbreeding populations that are reprod...

Q: Explain the Restriction Enzymes ?

A: An enzyme derived from microbes that breaks DNA molecules at specified sequences is known as a restr...

Q: cleave speciic 4 to d Dase pail sequeices al a. restriction endonucleases b. helicases c. DNA ligase

A: Helicases are enzymes that attach to nucleic acid or nucleic acid associated proteins and might modi...

Q: Skeletal muscles move as coordinated by the nervous system. sympathetic somatic O peripheral O auton...

A: Skeletal muscles/Voluntary muscles Transverse lines are found at regular intervals. Hence these mus...

Q: Provide the embryological explanation of Humans have respiratory structures from the gut, for fishes...

A: The respiratory system is a collection of organs and tissues that assist in breathing. Your airway, ...

Q: . An allele A that is not lethal when homozygous causes rats to have yellow coats. The allele R of a...

A: Gregor Mendel, also known as the "Father of Genetics," was the first to propose the concept of genes...

Q: Trace the flow of hormanes in the adaptive thermoregulation response involving brown adipose tissue....

A:   In thermogenesis the production of heat energy in brown any post issue is a component of the homeo...

Q: The results of a paternity test using short tandem repeatsare listed in the table below. Who’s the d...

A: In the given example, we examine that there are two alleged fathers, along with the mother and the b...

Q: comprise the membrane. If you isolated a single transmembrane helix from a protein from this strain,...

A: Since the newly identified bacteria has normal nucleic acids and proteins - the amino acids in the p...

Q: Can the amount of available energy on a given trophic level be larger than the available energy on l...

A: Introduction In this question we will discuss about whether the amount of available energy on a give...

Q: Which part of the nervous system is in charge of the "fight or flight" response? O automatic nervous...

A: Nervous system is defined as the network of neurons and fibres present in the body. It regulates the...

Q: List 5 significance of organic waste recycling. Explain each briefly.

A: Introduction :- Organic wastes are biodegradable materials derived from living organisms such as pla...

Q: How are the concepts of "proxy" and "analogy" similar, and how are they used in reconstructions of t...

A: Proxy or equivalent term homologous is a structure inherited from a common ancestor. Analogy or anal...

Q: How are grasslands classified?

A: In this question we will discuss about how grasslands are classified.  

Q: how does an organism maintains homeostasis through the interaction of the various organ systems in t...

A: Homeostasis, from the Greek words for "same" and "steady," refers to a self-regulating process by wh...

Q: What is the biggest reason we use animals in research? a. Animals have simple behavior that makes it...

A: Animals are used in research because they are less complex, have high reproductive rates, and are ea...

Q: MLS supervisor is writing an Standard Operating Procedure (SOP) for running a PC test for Hepatitis ...

A: 1. Ongoing quantitative PCR for HBV DNA DNA was extricated from 200 μL of serum utilizing the QIAamp...

Q: If the global average temperature on Earth were to drop 6°C below the current value, what conditions...

A: Dropping of global temperatures by 6 degrees will eventually impact the world as follows: -     ...

Q: construct your own mnemonics on the hierarchy of taxonomy. (example: kindly put candy out for good s...

A: Taxonomic hierarchy - it is the process of arranging various organisms into successive levels of the...

Q: Protoceratops how did they defend itself from predators? They hornless Dino and very small. So what ...

A: Protoceratops can be referred to as herbivorous dinosaur that possessed four limbs and was an ancest...

Q: Huntington’s disease is a dominant trait inheritance in humans. What is/are the possible genotype/s ...

A: Huntington 's Disease is a neurodegenerative disorder which shows autosomal dominant inheritance pat...

Q: What is the role of social justice in social workers?

A: When actions are taken that infringe on a group's rights, minimize their opportunities, or treat the...

Q: What is the formula for net primary production (NPP)? How does NPP relate to energy pyramids?

A: Introduction In this question we have to write the formula for net primary production (NPP) and have...

Q: Two albinos marry and have four normal children. Howis this possible?

A: Introduction Albinism is a genetic condition that causes a person's skin, hair, and eyes to be excee...

Q: Match the fossil hominin with is most accurate description; not all hominids will be used.   Questi...

A: Fossil hominids: these are the extinct ancestors of genus Homo. 

Q: Give and explain each of a health promotion program or intervention about access of clean and safe d...

A: Diarrhea, typhoid and cholera are the diseases that can be caused due to bacteria. This diseases are...

Q: You are spending a summer in Austria following up on some of Mendel's work. You are studying the inh...

A: Let the allele causing colour be R/r Hence, genotypes of Red colour (dominant):- RR, Rr Genotypes of...

Q: Conceptualize health and lifestyle promotion utilizing a venn diagram about having healthy lifestyle...

A: Venn diagram It refers to a diagram that consists of circles to display the connections among group...

Q: Do these phylogenies depict the same relationships among taxa? Explain yes nd why. * А C B A CB

A: The polyphyletic taxon consists of a group of organisms that share similar characteristics but do no...

Q: BamHI >

A: BamHI is the Restriction Endonuclease which is incorporated into the circular plasmid. Here,lane 1 s...

DNA and RNA

Deoxyribonucleic acid (DNA) is usually called the blueprint of life. Deoxyribose is a monosaccharide that has a key function in the synthesis of deoxyribonucleic acid. One less oxygen-containing hydroxyl group occurs in deoxyribose sugar. Nucleic acid, deoxyribonucleic acid, is one of the natural components. Deoxyribonucleic acid is a double-stranded molecule. Watson and Crick postulated the double-stranded model of the helix. A deoxyribonucleic acid is a molecular group that carries and transmits genetic information from parents to offspring. All eukaryotic and prokaryotic cells are involved.

DNA as the Genetic Material

DNA, or deoxyribonucleic acid, is a long polymeric nucleic acid molecule discovered in the late 1930s. It is a polymer; a long chain-like molecule made up of several monomers connected in a sequence. It possesses certain characteristics that qualify it as a genetic component. Certain organisms have different types of nucleic acids as their genetic material - DNA or RNA.

Genetics

The significant branch in science which involves the study of genes, gene variations, and the organism's heredity is known as genetics. It is also used to study the involvement of a gene or set of genes in the health of an individual and how it prevents several diseases in a human being. Thus, genetics also creates an understanding of various medical conditions.      

DNA Replication

The mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of its own is defined as DNA replication. The DNA molecules utilize a semiconservative method for replication.