Which of the Following Statements About Rna Is True

RNA splicing is catalyzed by tRNA which is not true as it is done by ribonucleoproteins. Which of the following statements is NOT true.

100 Task Cards On Dna Rna And Protein Synthesis Task Cards Science Teaching Resources Resource Classroom

D RNA polymerase has 5 to 3 polymerase activity.

. Contains the sugar ribose. Which of the following choices properly matches the statements with the correct biological processes. Correct option is A Option BC and D are correct statements.

DNA contains pentose sugars whereas RNA contains hexose sugars. A Introns are added to the RNA. RNA polymerase removes exons from the pre-mRNA.

RNA molecules have a sugar-phosphate backbone. Transcription termination in eukaryotes depends on. Which of the following statements about RNA are true.

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. B A small cap of extra nucleotides is added to both ends of the RNA. RNA is typically single stranded and is made of ribonucleotides that are linked by phosphodiester bonds.

DNA is a polymer whereas RNA is a monomer. Correct option is B RNA or ribonucleic acid is the genetic material of a few organisms like viruses. RNA uses the sugar dextrose.

It contains four nitrogenous bases adenine guanine cytosine and uracil. RNA is longer than DNA and uses five bases to encode information. Click again to see term.

Which of the following statements about RNA is NOT TRUE. 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 composed of. RNA polymerase II synthesizes snRNA and rRNA.

Hence option A is correct. The other statements are not correct because. Contains the base adenine.

C The modified RNA molecule is transported into the nucleus. One RNA molecule can include four different nucleotides in its structure. Contains the base cytosine.

DNA usually has one polynucleotide strand whereas RNA usually has two strands. In DNA A pairs with T whereas in RNA A pairs with U. RNA is made in the nucleus of eukaryotic cells and stays there to carry out its functions.

A RNA can catalyze reactions b RNA can adopt complex tertiary structures c RNA nucleotides can partake in Watson-Crick base pairing d RNA nucleotides can partake in nonstandard base pairing e All of the above are true. Sugar used in RNA is ribose sugar. Which of the following statements about RNA is true.

RNA polymerase III synthesizes mRNA. A primary transcript is often much shorter than. DNA has uracil whereas RNA has.

Which of the following statements about DNA and RNA is true. So the statements which are true regarding the RNA processing are. SnRNPs function in RNA splicing c.

RNA polymerase reads both strands of DNA C. D Exons are spliced together. RNA polymerase I synthesizes rRNA.

This occurs in the nucleus of eukaryotic cells. Which of the following statements about RNA polymerase are true. RNA polymerase binds to an enhancer to initiate transcription B.

A polymerase enzyme is required. Which of the following statements about eukaryotic RNA is true. Contains the base guanine.

RNA is usually double-stranded and contains the base thymine. Tap again to see term. RNA is usually single-stranded and contains the base uracil.

Contains the base uracil. C During RNA synthesis new nucleotides are added to the 3 end of the growing RNA molecule. Statements that are true as regards RNA here are.

RNA polymerase reads DNA 5 to 3. All of the following statements about RNA are correct EXCEPT. Below are three statements.

Which of the following statements is true for eukaryotic RNA polymerases. All of the following statements about RNA are correct EXCEPTA there are three kinds of RNA. A Both DNA and RNA are synthesized in a 5 to 3 direction.

Which one of the following statements about RNA processing is true. Transfer RNAs bind amino acids in the cytoplasm. RNA splicing can be catalyzed by tRNA d.

Is a single strand. It consists of nucleotides that are composed of three parts namely sugar molecule nitrogenous bases and phosphate. Has a phosphate group.

O RNA is composed of cytosine guanine adenine and thymine ORNA is found only in the nucleus of the cell O RNA contains deoxyribose O RNA is single stranded O RNA is a double helix. Exons are cut out before mRNA leaves the nucleus b. RNA polymerase I synthesizes mRNA.

RNA uses the nitrogenous base uracil. B During RNA synthesis the DNA template strand is read in a 3 to 5 direction. RNA polymerase adds a ribonucleotide to the 3 end of a growing chain of RNA D.

None of the above. Introns are cut out before mRNA leaves from the nucleus. Which of the following statements regarding RNA is false.

Biology Quiz 3 Biology Quiz Sentences

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