Describe a nucleic acid.

Q: Explain the importance of viral surface proteins, or spikes.

A: A virus is a malicious programme that copies itself to another programme in order to perpetuate itse...

Q: Determine the coefficient of coincidence and the interference for these three loci.

A: Coefficients of coencidence =0.530 Interference - 0.47

Q: Which type of molecule recognizes macromolecules that are present in/on certain groups of pathogens?...

A: Introduction: Phagocytosis is a process in which the phagocytic cells engulf the microbes. It is an ...

Q: humans causing lionfish to over populate

A:

Q: Wisconsin was the first state in the nation to institute routine screening of newborn babies for sev...

A: Ans)SCID is a rare and fatal syndrome of diverse genetic causes in which there is combined absence o...

Q: Researchers studying the bacterium Escherichia coli split a population of the bacteria into two samp...

A: The claim best supported by the data in table 1 is: D. Only the bacteria that were successfully tran...

Q: Which molecules recognize the TATA box before RNA polymerase binds to the promoter region? Mitotic ...

A: The transcription is the process by which RNA is produced from the DNA. In case of prokaryotic cells...

Q: DNA polymerase III adds nucleotides to both ends of the RNA primer to the 5' end of the RNA primer

A: DNA is the genetic element found in all prokaryotic and eukaryotic cell types. DNA is a double-stran...

Q: Mega- gametophyte L H. M K G E B. A,

A: Plant Kingdom is a kingdom which consists of autotrophic , photosynthetic organisms that is plants. ...

Q: Which biotic and abiotic factors are different between a lion and a deer?

A: The lion and deer are both important members of the food chain and may coexist in the same area. Lio...

Q: 5. When a Chinese hamster with white spots is crossed with another hamster that has no spots, approx...

A: Note- we are supposed to answer one question according to our guidelines. Please repost other questi...

Q: he daughter can be considered an expert witness in a scenario like this because she has knowledge, e...

A: There are few point about expert witness: As we know that now a days expert witness are very importa...

Q: When doing science writing, it is okay to use direct quotes, phrases, or strings of words from anoth...

A: Science writing: it is a technical writing skills used by scientists and researchers to communicate ...

Q: Number of cycles 1 сycle Step Temperature Time Initial Denaturation 98°C 5 minutes Denaturation (a) ...

A: Polymerase Chain Reaction requires 5 most important aspects before starting with the protocol, these...

Q: Describe an electrochemical sensor assay method for rapid bacterial detection and identification. Wh...

A: Electrochemical sensors work on the principle of sensing, recognition and production of electrical s...

Q: Which of the following statement is not false? Cellulose containing foods can be consumed by humans ...

A: Human cannot digest cellulose. But we eat food rich in fiber that makes up plant cell walls.  Nucleo...

Q: Provide link for references 1. Provide an illustration and brief description of the pathway of ...

A: A microscope is a device that is usually defined as the way that is eventually used to magnify a sma...

Q: Protein expression: Given that we control the composition of the medium in which we grow our bacteri...

A: Genetic engineering is the branch of biological sciences which deals with making manipulation in the...

Q: What role do genes, RNA, and protein synthesis play in molecular microbiology?

A: In the molecular biology the DNA, RNA and proteins are very important that determine the structure a...

Q: Why shouldn't genetic testing be mandatory for those planning on having children?

A: A genetic test is a sort of medical examination that looks for alterations in the genome, chromosome...

Q: Albinism is a recessive disorder where there is a lack of melanin. Andrea and her husband Claude bot...

A: Albenism is a recessive disorder it means it will express in an individual only in homozygous condit...

Q: list öf visual sensation through visual processing. Begin at light entering t eye through signal tra...

A: There are five special senses present in the body of organisms this includes auditory, vision, olfac...

Q: factors to consider when handling a stool sample in a clinical parasitology laboratoy?

A: Ans. For stool analysis, stool samples are collected in a clean container and sent to the laboratory...

Q: plz answer and do explain.

A: Inversion is the rearrangement of the chromosomes where there is inversion and re insertion of fragm...

Q: Who would you expect to have the most frequent sex and the most satisfying sex, hook-up couples or c...

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Q: Short answer. What uses do plant chemicals have to humans? Name two. 2. Short answer. Plants produce...

A: Since you've asked multiple, we are only answering the first three questions for you. If you want an...

Q: 3. The following chart shows the crossover frequencies for some genes on an autosome of organism Z. ...

A: Linkage map is the linear graphical representation of the sequence and relative distance of the vari...

Q: Identify the Bryophyte and if it is in its haploid or diploid reproductive state. A hornwort Haploid...

A: Bryophytes are categorised into three groups of embryophytes(non-vascular plants) these are: Liverw...

Q: Select ALL the structures below that you find ONLY in animal cells, not in plant cells. O mitochondr...

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Q: What mechanism of population level change requires sexual reproduction to operate? a. Gene flow b. M...

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Q: 5. Construct a gene map given the following informa Which two genes are most likely going to be inhe...

A: The crossover frequency is a frequency that measures the rate at which crossing over takes place bet...

Q: 1. What is the difference between anaerobic respiration and fermentation?

A: According to Bartleby guidelines , we are supposed to answer first question in case of multiple ques...

Q: Describe the process of bioavailability-bioaccumulation-biomagnification with reference to biogeoche...

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Q: what kind of microscope is used for cellular structure and why?

A: Microscopes are scientific instruments used to investigate items that are too small for the naked ey...

Q: What is cell cycle

A: A cell is a collection of cytoplasm that is outwardly contained by a cell membrane. A cell cycle is ...

Q: Trace the path of a sperm cell from the site of its maturation to the site where it leaves the male ...

A: Seminiferous tubules inside the testis are the site for sperm production. the produced sperms are th...

Q: Describe clearly the theory of the origin of the Vertebrata from invertebrates

A: The invertebrate-to-vertebrate transition was a watershed moment in the animal kingdom's history. Ve...

Q: Using a Venn diagram differentiate muscular strength from muscular endurance.

A: Muscular Strength:- The amount of force that a muscle can produce in one single contraction. Muscula...

Q: What is Cot analysis? Do the Cot renaturation curves for a virus, bacterium, and yeast all roughly c...

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Q: TRUE OR FALSE 1. A mutation is considered induced when a bacterial cell is exposed to harsh environ...

A: All the given statements are true.

Q: Elaborate thoroughly: What insects are expected to have the most sclerotized heads? Explain. Does a...

A:    INTRODUCTION         Insect morphology is an physical form of insects is used to obtain many type...

Q: ACTIVITY 10.4.1 To understand the entire glycolytic pathway better, kindly complete the table Struct...

A:

Q: hybridization production of antibiotics vaccine development transgenic animals transgenic plants pro...

A: Recombinant DNA technology(RDT) is widely used in plant tissue culture, animal cell culture,medicine...

Q: What could be a probable fate of the segment of the DNA strand encircled in red? Polypeptides can n...

A: Option 4 is correct -If the encircled region will not be relaxed by another enzyme, it will experien...

Q: Does the type of the diet of the insect affect the structure of organs/parts of the digestive system...

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Q: If the template DNA sequence is 3' - CCC - ATA - GAG - AAA - 5' , then what is the corresponding dau...

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Q: in the CTD of RNA polymerase II is phosphorylated to recruit enzymes to add the 5’ guanosine cap? Ho...

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Q: The cell membrane is made up of many diferent kinds of proteins. These proteins can be clasited as e...

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Q: Explain what is meant by the term homologous chromosomes ?

A: Chromosomes are condensed forms of chromatin that are visible during cell division. They were found ...

Q: Nucleotides of both DNA and RNA contain pentose sugar which differ in the presence of hydroxyl group...

A: Introduction :- RNA, or ribonucleic acid, is one of the three primary biological macromolecules requ...

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.