Question
please all them
Using the picture below, G represents a factor that fills in a small gap between two DNA fragments by “sealing up the phos
O A) single stranded binding protein B) ligase C) topoisomerase D) DNA polymerase III E) helicase
Which of the lists below might contain sufficient ingredients to allow D. replication to occur in a test tube? A) primers, te
Assuming the figure below is meant to represent meiosis in humans, which type of aneuploidy is represented in the zygotes lab
If there is lots of tryptophan available, the transcriptional output from the trp operon would be: A) very high B) basal OC)
Question 20 (1 point) Regulation of the tryptophan operon: A) prevents expression of the structural genes within the trp oper
Eukaryotes modify a primary RNA transcript to generate a final mRNA product. Which of the following modifications is somethin

] 111 In the pedigree shown, filled in shapes are individuals that are homozygous recessive for a particular trait. Assuming
0 0
Add a comment Improve this question Transcribed image text
Answer #1

1. (B) The answer is LIGASE.
Ligase is that enzyme in DNA repication which seals the gaps between the nucleotide bases after the polymerization.

2. (D) the answer is dNTPs, primers, template DNA, DNA polymerase
Because, during the beginning of the process of DNA replication, dNTPs are required to attach to the nucleotide chain. Primers are required for the initiating the the chsin of nucleotides. Template DNA is needed as the template on which the new strand will be coded. DNA polymerase is needed as the enzyme which polymerize the new nucleotide chains by attaching new dNTPs to the chain.

3. (D) The answer is Trisomy.
It i sthe type of poysomy, where there are three copies of a particular chromosome. It is a type of aneuploidy. th epicture provided here has three instances of the chromosomes, so the answer is Trisomy.

4. (C) The answer is Very Low.
The presence of tryptophan blocks the expresson of the Tryptophan Operon.

5. (C) Allows expression of the structural genes within the tp operon to occur when tryptophan is not present within the bacterial cell.

Add a comment
Know the answer?
Add Answer to:
please all them Using the picture below, "G" represents a factor that fills in a small...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Where is the amino acid covalently attached on a charged tRNA? Question 29 options: at the...

    Where is the amino acid covalently attached on a charged tRNA? Question 29 options: at the 3' end on the T arm on the anticodon loop on the D arm at the 5' end Question 28 (1 point) The substrate for the maintenance methyl-transferase in eukaryotic cells is most similar to which of the following? Question 28 options: a double-stranded break DNA just after replication in E.coli a tRNA DNA just after replication in S.cerevisiae (yeast) a restriction endonuclease site...

  • alllll them please all To MOST readily demonstrate transformation of bacteria in the laboratory one could...

    alllll them please all To MOST readily demonstrate transformation of bacteria in the laboratory one could extract DNA from: A) his cells and add the DNA to his cells, then grow the cells on plates with histidine B) hist cells and add the DNA to his cells, then grow the cells on plates without histidine C) lac" cells and add the DNA to lact cells, then grow the cells on plates without histidine D) amp cells and add the DNA...

  • Please solve all questions! 66. Harmless variants or their derivatives of pathogens, which stimulate the immune...

    Please solve all questions! 66. Harmless variants or their derivatives of pathogens, which stimulate the immune system are called a. transformers b) vaccines c. viral envelopes d. mutagens 67. Iniectious agents of disease consisting only of proteins: a. viroidsb. viruses c. introns prions e. transposons 68. Plasmids, transposons and viruses are all a. infectious d. 2 of the above e.none of the above mobile genetic elements c. immobile genetic elements The major component of the bacterial genome is ircular double...

  • 29. The initiator RNA attaches at the ribosome's site. A. A B. translocon C. E DP...

    29. The initiator RNA attaches at the ribosome's site. A. A B. translocon C. E DP E. O 30. Which one of the following, if missing, would usually prevent translation from starting? A. one of several exons in a mRNA B. poly-A tail C. AUG codon D. spliceosome E. RNA polymerase 31. Which of the following statements about DNA synthesis is true? A. Nucleotides are added in a random fashion to single-stranded DNA. B. DNA polymerase adds dNTP monomers in...

  • all them please Question 23 (1 point) The A and B alleles in ABO blood types...

    all them please Question 23 (1 point) The A and B alleles in ABO blood types can give rise to an individual that is blog type AB. This specific blood type is an example of: A) multiple alleles B) epistasis C) codominance D) partial dominance Imagine the gene encoding the lac repressor was mutated so that lactose (more technically allolactose) no longer bound to the repressor. However, the lac repressor was still capable of binding DNA at the operator sequence....

  • Yet, all the cells in your body contain the same genes (and same alleles). The difference...

    Yet, all the cells in your body contain the same genes (and same alleles). The difference across cell types is that genes get selectively expressed (turned on or off) based on the proteins needed for cellular function given their environment. Select which statement explains the reason why hair does not normally grow on your muscle cells. a. Muscle cells have the gene for keratin, but do not express it b. Muscle cells do not have the gene for keratin and...

  • 4&6 please Multiple Choice All of e ng are involved in transcription x in bi primer...

    4&6 please Multiple Choice All of e ng are involved in transcription x in bi primer t uracil promte 2. Allof﹂:Bowing are involved in DNA replica nn b) gyrase e) primer c) polymerase All of the lngae directly involved in translation escep perx wh b) rihosomestan codon IRNA d) sop Using the NA strand shown here as a template, what will be the seqeice of the RNA transcript? A graduate st enzyme foun ene (TNT 5 GCGTTAACGTAGGC3 cGCAATTOCATCcos does not...

  • 27. RNA Polymerase ence of DNA that controls gene expression G. binds an operator and stops...

    27. RNA Polymerase ence of DNA that controls gene expression G. binds an operator and stops gene expression in LAC operon by preventing RNA polymerase from binding gene and transcribing. H. Duplication of DNA in Sphase of Interphase 28. Codon 29. Transgenic 30. Recombinant DNA 31. PCR 32. 33 34. 35. 36. 37. 38. Plasmid Gene Therapy Gel electrophoresis DNA Profile DNA ligase GMO concern GMO benefit A. Analyzing STR patterns of blood or hair samples to solve crimes B....

  • please answer all amils A Doon E Conjagants DNA hips o sloning of freign DA fa...

    please answer all amils A Doon E Conjagants DNA hips o sloning of freign DA fa ts are called C Clne D Vecto 20 Whatkind of termini is produced by the retriction endonelease Prl, which restriction site has is 5CGATIC (1he dowswd aow represents the site of cleavage in each strand) D Reverse ends E Polylinker termini A.Y ovehan Byaverhang C Blant ends 21.Eeryme dhat cleave DNA at seuence-specifie sites is called D Exonuclease E Integrase A DNA polymerase Ligase...

  • all them please Question 1 (1 point) Given the following information: parental phenotypes in the progeny...

    all them please Question 1 (1 point) Given the following information: parental phenotypes in the progeny are a, b c, and a+, b+, C+, and the double recombinant phenotypes are a+, b, C+ and a, b+, c what is the gene order? A) b--a-- B) a--b-c C) a--C--b ហា Question 5 (1 point) What embryonic event gives rise to calico cats? OA) Y inactivation B) x inactivation C) chromosomal non-disjunction D) meiosis Question 3 (1 point) Two parents without sickle...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT