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
Rom4ik [11]
3 years ago
12

Can someone help me ??

Biology
1 answer:
ExtremeBDS [4]3 years ago
3 0

Answer:

d but not sure

good luck

Explanation:

You might be interested in
What part on a human has a membrane
AVprozaik [17]

To answer your question: the nucleus has a membrane.

4 0
4 years ago
You transform an E. coli bacterium with the pGLO plasmid. After growing the +pGLO bacteria on an LB+Ampicillin+Arabinose plate,
musickatia [10]

Options for the question have not been provided. The complete question has been attached.

Answer:

A. Yes, we will see growth. Yes, they will glow.

Explanation:

pGLO plasmid was engineered to be used as a vector in the field of biotechnology. It has an ampicillin resistance gene which acts as a reporter gene. It also has another reporter gene, GFP which shares its promoter (araC) with the gene responsible for metabolizing arabinose. GFP gene is thus translated only in the presence of arabinose in the medium since the promoter is active only in the presence of arabinose. Once the GFP gene is translated, the colonies glow with green fluorescence under UV light.

Here, the <em>E.Coli</em> colonies were grown successfully on LB + Ampicillin + Arabinose plate so they were ampicillin resistant. They also glowed in UV light. If these transformed colonies are inoculated in another LB + Ampicillin + Arabinose plate they will be able to grow successfully since they are ampicillin resistant. They will also glow because the new plate also has arabinose so the araC promoter will be active and expression of both GFP gene and arabinose metabolizing gene will occur.

3 0
4 years ago
Potatoes are an example of _____.
Dovator [93]
Potatoes are an example of Tubers.
8 0
3 years ago
Read 2 more answers
What is a key factor that limits the size of a cell?
Marat540 [252]
The factors limiting the size of cells include: Surface<span> area to </span>volume<span> ratio (</span>surface area / volume<span>) Nucleo-cytoplasmic ratio. Fragility of cell membrane.</span>
3 0
3 years ago
10. A male is heterozygous for the trait that produces freckles on the skin, and he has freckles. If he marries a woman who is a
weqwewe [10]
75% will have freckles & be heterozygous
3 0
3 years ago
Other questions:
  • Which of the following energy sources is NOT a type of coal or coal-precursor?
    5·2 answers
  • Being able to reproduce asexually benefits the organism during times when mates are hard to find. Under what circumstances would
    5·1 answer
  • Why the increased phosphate levels caused a decrease in biodiversity?
    5·1 answer
  • What is the source of energy for your heart
    11·1 answer
  • Biotin is the molecule to which is bound in the process of being transferred to . The carboxyl group of biotin forms an amide bo
    9·1 answer
  • Angiosperms may self-fertilize if pollen from a flower is transferred to egg cells in the same flower, or they may cross-fertili
    15·1 answer
  • What type of cells are humans made from? Plant Cell or Animal Cell
    9·1 answer
  • Which process in photosynthesis uses energy from the sun
    12·1 answer
  • What do you notice about the relationship between the force strength and the size of the velocity change
    5·2 answers
  • Which two gases are exchanged in the alveoli
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!