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
Shtirlitz [24]
3 years ago
9

Bacteria with the ability to break down certain types of plastic are placed with a colony of E. coli bacteria that lack this abi

lity. Plasmid transfer occurs between the two colonies of bacteria and some of the E. coli gain the ability to break down plastic as well. What inference can be drawn about the nature of plasmids from this observation?
Biology
1 answer:
zloy xaker [14]3 years ago
6 0

The answer is C

Plasmids are conferred through horizontal gene transfer in bacteria.  The ‘male’ bacteria develops a structure called pili that then attaches to the ‘female’ bacteria. It then transfers it’s replicated plasmid to the ‘female’ bacteria in a process called conjugation. This bacteria will hence have desirable traits that are coded for by the transferred genetic material ,such as antibiotic resistance, after a process called recombination.

You might be interested in
20 Points!!!!!! William wants to create a cell model using ingredients in his kitchen. He uses plastic wrap to represent a vacuo
Veseljchak [2.6K]
A piece of broccoli because the top part is rough 

7 0
2 years ago
Read 2 more answers
Which of the following factors is needed during light-dependent reactions to create ATP and NADPH energy molecules?
vlabodo [156]

The light-dependent reactions use light energy to make two molecules needed for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier NADPH. In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts.
8 0
3 years ago
Read 2 more answers
24. How are vaccines used to keep people healthy?
riadik2000 [5.3K]

A vaccine can help keep people healthy and protect them from a certain virus. For example people in the United States get the flu shot when they get this shot the vaccine wont magically get rid of the virus but rather help them fight it off and protect them in the future if they keep up to date getting the vaccine

6 0
3 years ago
Perhaps no one cares more about being able to see in the ocean than do divers. The Cayman Islands, Bonaire and the Bahamas are a
Vikentia [17]

Answer:

Humans and marine organisms use sound finding depth of the ocean and objects.

Explanation:

Humans and marine organisms use sound for some underwater tasks such as finding depth of the ocean and objects. Human use sonar which is a device used to explore the ocean and animals use echolocation to find food and identify objects that comes in their way. Sonar is present in submarine uses sound waves to detect objects that comes in their way so both humans and marine organisms use sounds.

7 0
3 years ago
Suppose a sperm cell with the normal haploid number of chromosomes fertilizes an egg cell that does not have the normal haploid
koban [17]
Yes the offspring will have.
3 0
3 years ago
Other questions:
  • Natural selection produces changes most quickly in
    10·1 answer
  • What is required for reactants to form bonds?
    14·1 answer
  • An organism of the genus Staphylococcus is ________, while an organism of the genus Spirochaeta is ________.
    5·1 answer
  • People hope that _____ will be the long-term solution to the world's energy proplem
    5·1 answer
  • What similarities and differences do prokaryotes have with modern day green plants
    9·2 answers
  • In the United States, the CDC estimates that ______ people suffer each year from some form of food-borne infection.
    9·1 answer
  • Grasses,shrubs and trees are called producers because they make
    11·1 answer
  • Suppose that the concentration of Ca outside the cell is 10 and inside the cell is 0.1 mmol/liter. The Nernst equation at 20oC i
    8·1 answer
  • Which statement is an example of how structure relates to function?
    9·1 answer
  • How are nonmetals identified?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!