1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gladu [14]
3 years ago
6

You want to engineer a eukaryotic gene into bacterial colony and have it expressed. What must be included in addition to the cod

ing exons of the gene?A) the introns B) a bacterial promoter sequence C) eukaryotic polymerases D) eukaryotic tRNAs E) eukaryotic ribosomal subunits
Biology
1 answer:
mixas84 [53]3 years ago
7 0

Answer:

B) a bacterial promoter sequence

Explanation:

Promoters are the specific DNA sequences that are required for the expression of genes. These DNA sequences direct the RNA polymerase to bind to the specific regions of the gene. For example, the DNA sequences present at -10 and -35 regions of genes of E. coli interact with the sigma subunit of RNA polymerase and direct it where to bind during the process of transcription.  

Eukaryotic genes do not have the prokaryotic promoters. Therefore, bacterial promoter sequences should be added to a eukaryotic gene to allow its expression in a prokaryotic cell.

You might be interested in
1. How do populations of organism's influence each other? Give an example.
KonstantinChe [14]

Answer:

no2

Explanation:

beacuse when people number growth too much it can have impact by economic and etc and many people are hunting animals for food and for other thing so we have to balance it

5 0
2 years ago
What does an enzyme’s structure have to do with a catalytic activity?
igomit [66]

Answer:

Explanation:

The proteins in enzymes are usually globular. The intra and intermolecular bonds that hold proteins in their secondary and tertiary structures are disrupted by changes in temperature and pH. This affects shapes and so the catalytic activity of an enzyme is pH and temperature sensitive.

6 0
3 years ago
What process is occurring in this picture at B?
Liula [17]

Answer:

Translation

Explanation:

Translation is the second process that occurs in protein synthesis. It is the process whereby mRNA template is used to synthesize an amino acid sequence, which eventually becomes a protein.

The process of translation occurs in the cytoplasm (specifically in the ribosome). As depicted in this image, the mRNA produced during transcription is transported out of the nucleus into the cytoplasm. A RNA molecule called tRNA reads the mRNA sequence (codon by codon) and carries corresponding amino acid into the growing amino acid sequence.

Hence, according to this question, the process occuring at B according to this image is TRANSLATION.

8 0
3 years ago
The structur of a lymphatic vessel is most similar to that of a
Gwar [14]

Answer: It would be similar to  veins

Explanation:

5 0
3 years ago
Reactions between atoms occur when:
anyanavicka [17]

Answer:

A :an atom seeks to fill its outer shell of electrons

Explanation:

Reactions between atoms occur due the desire of an atom to fill their outer shell electrons.

The driving force for many interatomic bonding is the tendency to have completely filled outer energy levels like those of the noble gases.

  • The various interatomic interaction which leads to chemical reaction is in a bid for the atoms to be isoelectronic in the outer energy level with the noble gases.
  • This is achieved by gaining, losing or sharing of electrons.
4 0
3 years ago
Other questions:
  • How would you protect Earth from an asteroid?
    9·1 answer
  • Which one of the following is not one of the sources of dissolved salts in seawater
    12·1 answer
  • What is a naturas or human-made body of water surrounded by land
    8·1 answer
  • A. Nitrogen <br> B. Carbon <br> C. Phosphorus <br> D. Water <br> E. Oxygen
    6·2 answers
  • The primary function of DNA in cell to
    6·1 answer
  • Which of the following substances could pass through the cell membrane
    11·1 answer
  • PLEASE HELP! WILL MARK BRANLIEST!<br><br> Fill in the correct answers in the boxes below.
    14·1 answer
  • 1.) Which of the following is not true of negatively supercoiled DNA?
    14·1 answer
  • Cómo puede saber por dónde entra el azúcar a la sangre?
    10·1 answer
  • PLEASE HELP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!