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What does it mean to have double stranded DNA and how does it differ from single stranded DNA?
Having double stranded DNA means that the DNA molecule consists of two strands that are twisted together in a double helix structure. This is the typical structure of DNA found in living organisms. Single stranded DNA, on the other hand, consists of just one strand of DNA. Double stranded DNA is more stable and less prone to errors during replication compared to single stranded DNA.
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How is RNA different from RNA?
RNA is a single-stranded nucleic acid that carries genetic information and plays a role in protein synthesis. DNA, on the other hand, is a double-stranded nucleic acid that contains the genetic instructions necessary for the development, functioning, and reproduction of all living organisms. DNA is more stable and is the primary molecule for storing genetic information, whereas RNA is involved in various cellular processes such as protein synthesis and gene regulation.
How is RNA differrent from DNA?
DNA is double stranded while rna is single stranded. DNA contains the bases a, g, t, c while RNA contains the bases a, g, c, u. See Protein Synthesis. they are also different because they have different meaning DNA is deoxyribonucleic acid and RNA is ribonucleic acid.
What does it mean to have double stranded DNA and how does it impact genetic information storage and replication?
Having double-stranded DNA means that the genetic material is made up of two strands that are connected and run in opposite directions. This structure allows for the genetic information to be stored and replicated accurately. During replication, the two strands separate and each serves as a template for the synthesis of a new complementary strand, resulting in two identical copies of the original DNA molecule. This process ensures that genetic information is faithfully passed on to daughter cells during cell division.
What does SS mean in biotechnology?
SS in biotechnology often refers to "Stainless Steel," which is commonly used in the construction of equipment like bioreactors, fermenters, and other vessels that are used in bioprocessing. Stainless steel is preferred due to its durability, resistance to corrosion, and ease of sterilization, making it suitable for use in manufacturing processes in biotechnology.
Differences between DNA polymerase and RNA polymerase?
A polymerase is an enzyme that catalyzes the conversion of free nucleotides into a single strand. DNA polymerase differs from RNA polymerase in two major respects: * Like all enzymes, DNA polymerase is substrate-specific. DNA polymerase cannot extend a single strand of DNA; it needs at least a short segment of double-stranded DNA at the outset. * As its name implies, DNA polymerase incorporates deoxyribonucleotides into the new strand. RNA polymerase incorporates ribonucleotides. These differences mean that DNA polymerase is active when new DNA strands are formed, as in DNA replication, and RNA polymerase is active when new RNA is formed, as in transcription. Before DNA replication can begin, the two strands must uncoil, so that each can form a template for free nucleotides to attach to. But DNA polymerase cannot get started with a single strand! In vivo(in the cell) RNA polymerase, which is active in the presence of single-stranded DNA, catalyzes the incorporation of a handful of nucleotides into a new strand. The short length of double-stranded nucleic acid that is produced enables DNA polymerase to swing into action. This still leaves a potential difficulty: the nucleotides incorporated in the presence of RNA polymerase are the wrong sort (ribonucleotides). They are subsequently replaced by DNA polymerase. In vitro (during PCR, the polymerase chain reaction) a primer, specially synthesized in a laboratory, attaches to a specific segment of single-stranded DNA, and the DNA polymerase takes over from there. The primer consists of a short length of single-stranded DNA that uniquely complements a specific DNA segment that is targeted for amplification, for example for forensic analysis.In practice, there are several different DNA polymerases and RNA polymerases in an organism.
Is RNA found in a double stranded state in the cyoplasm?
It depends what you mean by double stranded. If you mean two separate RNA strands, perfectly complementary to one another and existing as a basepaired structure in the cytoplasm, then no. Double stranded RNA like that only occurs in some types of viruses (and cells infected by them... so I guess the cytoplasm of a cell infected by a double stranded virus might have a lot of this kind of double stranded RNA). However, if you mean double stranded in the sense of a single RNA molecule folding back on itself and basepairing with itself - forming stem loops and more complicated structures - that kind of RNA double-strandedness is extremely common. All tRNA's and rRNA's for example exhibit this kind of double-strandedness. Nucleic acids are unstable in single stranded states and will spontaneously fold back on themselves if there is no other strand to basepair with. Nucleic acids are inherently unstable in a single stranded state. Thus,
What does semi conservation mean in DNA?
Simply means one strand is conserved, as the original template and the other strand in the double stranded DNA is modified.
What does stranded mean?
Some of the words that tie in with stranded, are isolated, abandoned. E.G, The poor disheveled boy was stranded on an antidelluvial island... The feeling of being stranded/lost. : )
What does dp and sp mean on a socket?
Double pole and single pole.
What do you mean by double bed room and single bed room?
Double bed = 2 beds Single bed = 1 bed The sizes may vary.
What does single occupancy mean in a hotel rate?
There may be a special rate for a single person staying in a double room.
What lines send the electricity over nationwide network?
If you mean conductors instead of lines the wire is ACSR. Aluminium Conductors Steel Reinforced.ACSR is a concentric-lay-stranded conductor consisting of a single core wire or a stranded steel central core with one or more layers of stranded aluminium wires.
What does hit for the cycle mean?
It means that a single baseball player, Hits a Home Run, Triple, Double, and a Single. In one game.
Do 6'' mean inches or feet?
The double mark after the 6 indicates inches. If it was a single mark (') - that would mean feet.
What does the word replicate mean involving DNA?
DNA replication, the basis for biological inheritance, is a fundamental process occurring in all living organisms to copy their DNA. This process is "replication" in that each strand of the original double-stranded DNA molecule serves as template for the reproduction of the complementary strand. Hence, following DNA replication, two identical DNA molecules have been produced from a single double-stranded DNA molecule. Cellular proofreading and error-checking mechanisms ensure near perfect fidelity for DNA replication. by: Denfol Gevero
Why is double pointer used?
Double pointer is a pointer to a pointer. So you can work with the double pointer as you work with a single one.Or you might mean 'pointer to double', eg:void clear_double (double *dp){*dp = 0;}
How does a mathematic mean differ from an average?
Short answer: NoLong answer: There is, strictly speaking, no single "mathematic mean" but there is an Arithmetic Mean, a Geometric Mean and a Harmonic Mean (see the related linl for some more details)The "Arithmetic Mean" is what is generally considered the "Average"
