This is always the first step in the transcription process:The two DNA strands are partly separated from cach other by RNA polymeraseO The DNA coding strand is used to make a new template strandThe two DNA strands are completely separated and copiedThe two DNA strands are bonded together covalently

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Description: This is always the first step in the transcription process:The two DNA strands are partly separated from cach other by RNA polymeraseO The DNA coding strand is used to make a new template strandThe two DNA strands are completely separated and copied

Transcription refers to the production of RNA from DNA. From the gene sequence of DNA, a…

Science

Biochemistry

This is always the first step in the transcription process: O The two DNA strands are partly separated from each other by RNA polymerase The DNA coding strand is used to make a new template strand The two DNA strands are completely separated and copied The two DNA strands are bonded together covalently

This is always the first step in the transcription process: O The two DNA strands are partly separated from each other by RNA polymerase The DNA coding strand is used to make a new template strand The two DNA strands are completely separated and copied The two DNA strands are bonded together covalently

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Similar questions

Draw a DNA helix opened up to copy a single gene (CAREFUL this is NOT a replication bubble). You can make lines straight and parallel if you would like On the bottom strand starting in middle and going to left,draw an arrow to show the beginning of transcription Add 10 DNA bases of your choice (A,T, C or G) along the bottom line to left of arrow. Add the complementary bases along the top line. Beginning at the arrow, transcribe the DNA into RNA. Write the appropriate letters. Label 5’ and 3’ ends of all nucleic acids. Label the template strand and the coding (or sense) strands of DNA. Label the promoter. (Upload steps 1-8 but on your own please practice all 4 possible flips of this. Arrow on bottom facing left or right. Arrow on top facing left or right.)
A gene will have a sequence of DNA in front of it that directs the RNA polymerase to where to begin tr This sequence of DNA is the . transcription promoter terminator RNA splicing
Some Events that May Occur during Transcription RNA polymerases detach. DNA polymerases detach. DNA polymerases proofread. RNA double helix is unzipped. DNA double helix is unzipped. DNA double helix forms again. mRNA is built in the 3′ to 5′ direction. mRNA is built in the 5′ to 3′ direction. RNA ligase fuses the Okazaki fragments. RNA polymerase binds to the sense strand. DNA polymerase binds to the sense strand. RNA polymerase binds to the antisense strand. DNA polymerase binds to the antisense strand. Listed in sequence, the events involved in DNA transcription numbered above are ___, ___, ___, ___ and ___.
The following is a prokaryotic DNA sequence. Fill in the other strand of DNA. Be sure to label the ends appropriately (5’ and 3’). Transcription goes from left to right and stops after the right most base pair. On your DNA, indicate which is the coding/partner and which one is the template. Write out the pre-mRNA transcript. Be sure to label the ends appropriately (5’ and 3’). DNA 5’ – T G G G G G A T A C C G C A T G C A G G T A G T C T A A G C G A G T G A C – 3’ DNA mRNA
Here is the nucleotide sequence of an imaginary strand of DNA: 5’ AATTGGCCATGC 3’. If this strand of DNA was transcribed, the resulting messenger mRNA molecule would be: Met-Val-Tyr-Lys 3’ TACGTACG 5’ 3’ TTAACCGGTACG 5’ 3’ UUAACCGGUACG 5’
How would the removal of the TATA box in a eukaryotic gene impact transcription? Group of answer choices The gene would not be transcribed Transcription would occur more slowly Transcription would occur in the wrong direction Transcription would be less processive The wrong strand would be used as a template for synthesis
Which of the following statements is/are TRUE for both replication and transcription? Polymerase moves in the 3'- 5' direction. Polynucleotide chain grows from the 5' -3’ direction. Requires four nucleoside triphosphates and Mg2+. Polymerase catalyzes the synthesis of new strands.
Which of the following statements about DNA strands is true? (You may choose more than one.) Group of answer choices Some genes are transcribed from the template strand, others are transcribed from the non-template strand The promoter determines which strand is the (-) strand The promoter determines which strand is the template strand The template strand is always the (-) strand Some genes are transcribed from the (-) strand, others are transcribed from the (+) strand Some proteins are translated from the - strand and some proteins are translated from the + strand
Which of the following are features of transcription? -there is a direct interaction between nucleotides in the template DNA strand and incoming nucleotides being joined at the growing end of the RNA chain. -the RNA product remains permanently hydrogen-bonded to the template DNA strand. -the RNA being produced is elongated by addition of nucleotides at its 5' end. -the template DNA strand is "read" by RNA polymerase in a 3'-to-5' direction. -the site at which transcription starts is called the replication origin. More than one answer is right Please help me I’m confused
In eukaryotic transcription, which of the following is not included in the initiation of transcription? Group of answer choices RNA polymerase II TATA box Holoenzyme AAUAAA consensus sequence
Which of the following apply to transcription: Synthesis of a chromosome using DNA polymerase that produces two new chromosomes O Synthesis of a DNA molecule using RNA polymerase that produces multiple genes O Synthesis of a mRNA molecule using DNA polymerase that produces protein O Synthesis of a mRNA molecule using RNA polymerase that is a copy of a gene O Synthesis of a protein from a specific mRNA molecule that requires a ribosome