Which of the Following Statements About Rna Is True

By Ra_Lina96 19 Apr, 2022 Post a Comment

Rna is single stranded. 4 Small nuclear RNA or snRNA is found in the nucleus as part of small nuclear ribonucleoproteins snRNPs called snurps.

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Contains the base adenine.

. Share It On Facebook Twitter Email. It consists of nucleotides that are composed of three parts namely sugar molecule nitrogenous bases and phosphate. Which of the following statements is NOT true.

Information about protein synthesis is stored in the RNA. O Introns are not transcribed from DNA to RNA. Hence option A is correct.

Which of the following statements are true about a virion. Forms a double helix 4. Correc the false statements.

O Exons are spliced together. Its nucleotides contain twice as many phosphate groups as DNAs nucleotides. Has a phosphate group 8.

RNA or ribonucleic acid is the genetic material of many organisms like viruses. All of the following statements about RNA are correct EXCEPTA there are three kinds of RNA. B During RNA synthesis the DNA template strand is read in a 3 to 5 direction.

It contains four nitrogenous bases adenine guanine cytosine and uracil. Most protein-coding genes in mammals are regulated by one or more more miRNAs. Science Biology QA Library Which of the following statements regarding RNA is NOT true RNA is predominantly double stranded O RNA contains the nitrogen base uracil O RNA nucleotides are connected by phosphodiester bonds RNA contains the sugar ribose.

RNA splicing only affects the coding sequence not the UTRs. RNA is produced in the nucleus but then leaves the nucleus. Sugar used in RNA is ribose sugar.

Solc DNA or RNA. C During RNA synthesis new nucleotides are added to the 3 end of the growing RNA molecule. Which of the following statement is true about RNA.

D Exons are spliced together. Contains the base uracil 3. Mark the following statements about RNA as true or false.

In DNA A pairs with T whereas in RNA A pairs with U. Select all that apply. A Lytic phage b Lysogenic phage c The viral capsid d An infectious and fully formed viral particle.

Which of the following statements are TRUE. DNA is single stranded and RNA is double stranded. Which of the following statements about DNA and RNA is true.

There is only one type of RNA whereas there are many types of DNA. Rna is composed of cytosine guanine adenine and thymine. State whether the following statements True or False.

Is a single strand 6. All of the following statements about RNA are correct EXCEPT. It contains the sugar deoxyribose.

Select all that apply 1. A Does not have a double stranded structure b Thymine is present c Does not obey Chargaffs rule d The sugar contained in RNA is a ribose. RNAP II transcribes both coding and non-coding RNAs.

DNA is a polymer whereas RNA is a monomer. 3 Messenger RNA is found in the cytoplasm however pre-mRNA is found only in the nucleus of a eukaryote. MRNA rRNA and tRNAB RNA stands for ribonucleic acidC RNA is single strandedD RNA contains the nitrogen bases C G A and TE RNA contains the sugar ribose.

One of the bases from DNA is replaced by uracil. Rna is found only in the nucleus of the cell. Which of the following statements about eukaryotic RNA is true.

TRNA genes are transcribed by RNAP III. Contains the sugar ribose 10. The modified RNA molecule is transported into the nucleus.

It consists of nucleotides that are composed of 3 elements particularly sugar molecules element bases and phosphate. DNA bases are adenine guanine cytosine and uracil. A Introns are added to the RNA.

Contains the base guanine 2. DNA contains pentose sugars whereas RNA contains hexose sugars. Choose all that apply it is a polymer composed of amino acid subunits it is assembled into much shorter lengths than DNA o it sometimes forms spirals ORNA functions include the transfer the information coded in DNA to the ribosomes where proteins are manufactured it is a polymer.

Purine pairs with U mistreatment 2. 5 Small nucleolar RNA snoRNA is found in the eukaryotic nucleus. D An infectious and fully formed viral particle.

RNA is typically single stranded and is made of ribonucleotides that are linked by phosphodiester bonds. DNA usually has one polynucleotide strand whereas RNA usually has two strands. C The modified RNA molecule is transported into the nucleus.

Sugar utilized in RNA is ribose sugar. Contains the base thymine 7. Which of the following are true of RNA.

Which of the following statements is true. Which of the following is the genome of the virus. Rna is a double helix.

Which of the following statements is not true about RNA. DNA synthesizes RNA but RNA generally cannot synthesize DNA. D RNA polymerase has 5 to 3 polymerase activity.

It contains four-element bases purine guanine pyrimidine and uracil. Which of the following statements about RNA are true. A DNA b RNA c DNA or RNA d DNA and RNA.

Contains the sugar deoxyribose 9. Which of the following statements regarding RNA is NOT true RNA is predominantly double stranded RNA contains the nitrogen base uracil O RNA nucleotides are connected by phosphodiester bonds RNA contains the sugar ribose. B A small cap of extra nucleotides is added to both ends of the RNA.

Correct option is A Option BC and D are correct statements. Correct option is B RNA or ribonucleic acid is the genetic material of a few organisms like viruses. Select all that are TRUE a Nucleotides combine to create Nucleic acids like RNA and DNA Since proteins are necessary for organisms to function properly and living organisms are Water then the R groups of amino acids are always hydrophillic Glycogen is a monosaccaride a simple sugar Proteins can be denatured by extreme changes.

Which of the following statements about rna is true. A small cap of extra nucleotides is added to both ends of the RNA. It contains adenine paired to thymine.

Which of the following statements about eukaryotic RNA is true. Contains the base cytosine 5. A Both DNA and RNA are synthesized in a 5 to 3 direction.

DNA has uracil whereas RNA has.

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