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
Y_Kistochka [10]
3 years ago
7

A lab technician provides you with a bacterial pellet labeled "G3". When you observe the pellet under UV light, there is little

to no fluorescence. Other than contamination, provide two scientific explanations for what might have happened to cause this outcome.
Biology
1 answer:
umka21 [38]3 years ago
4 0

Answer: The two possible explanation for the outcome are as follows:

Explanation:

1. The bacterial DNA in the pellet was not completely isolated properly, therefore, no fluorescence was observed in the pellet under the exposure of UV radiation.

2. After 3 hours of induction with the IPTG and labeling with the G3. The IPGT might not be able to bound to the bacterial DNA that could show response of fluorescence in the ultraviolet light.

You might be interested in
How can regulations on fertilizer use help keep freshwater life zones clean from pollution?
Lesechka [4]
Fertilizer is a chemical or has chemicals in it. When the land being fertilized is near water, the fertilizer is washed into the water harming the water and polluting it. Have regulations such as a distance from the water that land must lay, or the amount of fertilizer you can use can help keep the water clean and unpolluted. 
7 0
3 years ago
Read 2 more answers
Why are individuals with HIV able to contract diseases that are rare to the rest of the population?
Serhud [2]
People with HIV are unable to fight off these rare diseases because they have a weakened immune system.
5 0
3 years ago
Read 2 more answers
Where do most phosphates and nitrates in the Chesapeake Bay come from?
Angelina_Jolie [31]
Most phosphates and nitrates in the Chesapeake Bay come from Agricultural runoff.
3 0
3 years ago
Read 2 more answers
A man who heavily smokes has developed lung cancer. The tobacco smoke has caused mutations in some of the cells in his lungs, ma
nexus9112 [7]

Answer:

If he inherited a mutation which made him more susceptible to lung cancer, it may have been present in some of the gametes he produced and passed to his children

Explanation:

Even tho the cause of lung cancer is not very clear, a genetic predisposition is of a great influence, his smoking and therefore causing a lung cancer is not appliable to his children because of no connection, but in the sense of having a mutation which makes you predisposable to the cancer with or without the smoking, can lead to a high risk of gene inheritance and therefore inheriting the mutation with a high risk of getting lung cancer excluding the smoking.

3 0
2 years ago
Read 2 more answers
Which object has the same shape as a DNA molecule?
slega [8]

Answer: C - spiral staircase

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Who is especially susceptible to injuries due to extreme temperature? everyone elderly young both b and c?
    15·1 answer
  • For the a and c results in the future to look like those in b what needs to happen
    5·1 answer
  • Which activity can occur without the use of energy?
    7·2 answers
  • URGENT BRAINLIST 
    8·2 answers
  • Which tends to increase the size of a population
    6·2 answers
  • How do green and brown anoles avoid competition?
    6·1 answer
  • An immune complex is an aggregate of which of the following?
    9·1 answer
  • Which of these major bio element is present in the lowest amount in the body mass of living organism? *
    5·1 answer
  • Could you locate a central of expansion
    15·1 answer
  • 3. A strain of cells undergoes a mutation that increases the permeability of the inner
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!