What is meant by the antiparallel relationship or the two st

What is meant by the antiparallel relationship or the two strands of DNA? The right handed twisted configuration of the strands. The alternative branching pattern of the strands of DNA. The arrangement where A is matched with T and G is matched with C. The arrangement of paired purine and pyramiding bases linked by ionic bonds. The alignment or strands so one strand starts with a 3\' carbon, the other with a 5 carbon. The alignment you have discovered a new species of bacteria. To begin your investigation of this content of ONA from the total nucleotide content of the bacterial cells. If the cytosine content of DNA from the bacterial cells 10%, what is the adenine content? 10% 20% 40% 60% It is possible to calculate this number for eukaryotes What happens during the process of transcription? Proteins are synthesized from RNA molecules RNA is synthesized from protein C, DNA is synthesized from protein RNA is synthesized from DNA Proteins are synthesized from DNA molecules What is a TATA box? a nucleotide sequence for a codon mRNA a sequence in the promoter of DNA a nucleotide sequence for region a nucleotide sequence an anticodon on IRNA molecule a nucleotide sequence indicating a stop codon for transition a special protein in the enhancer region tht is required for the initiation of transcription What is an exon? A protein that is edited out of RNA after translation. A part of that is RNA that is removed during the processing of an RNA molecule in the nucleus. A transfer RNA removed during the processing of an RNA molecule in the nucleus A RNA that binds to the codon and carries an amino acid. molecule transfer that A series of amino acids at the end 3 end an amino acid A series of amino acids at the end 3 end of the Mrna molecule that protect transcript. A part of an intact. mature mRNA that leaves the nucleus.

Solution

Answers :

Question number 40. The correct answer is D ( RNA is synthesised from DNA). During transcription/RNA synthesis an enzyme called RNA polymerase uses one of the strand of the DNA called template strand and synthesises RNA in the 5\'-3\' direction. This process occurs in the nucleus.

Question number 41. The correct answer is B (Nucleotide sequence in the promoter region of the DNA). Promoters are the transcription intiation sites present in the DNA which can be bound by the RNA polymerase to intiate transcription process.

Question number 42. The correct answer is E ( A part of the intact RNA that leaves the nucleus). Exons are the coding regions which are joined after the removal of non coding sequences such as introns in a process called post transcriptional modifications of eukaryotic mRNAs.