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
padilas [110]
3 years ago
11

Identify the state of DNA (just DNA, in a plasmid, or in a virus) that is transferred from one organism to another in transforma

tion. Explain Griffith’s experiment including if rough and smooth strains of S. pneumonia are pathogenic or nonpathogenic and how the rough strain was changed into a smooth strain of the bacteria?
Biology
1 answer:
just olya [345]3 years ago
5 0

Answer:  The correct answer is :  The state of the DNA that is transferred from one organism to another is Naked DNA.

Griffith's experiment went like this:

* Rough strain

* do not cap

Smooth strain

* capsule

* virulent (pathogenic) avirulent

Through DNA-mediated transformation, bacteria enter the DNA

Smooth strain (capsule) -> killed the mouse

Rough strain (no capsule) -> no effect on mouse

Heat killed smooth strain -> no effect on mouse

Heat killed smooth strain + living rough strain mixed -> killed the mouse

You might be interested in
Observation:most plants have green leaves
Kitty [74]

Chlorophyll is a pigment found in the thylakoid membranes of the chloroplasts in the leaves. This is why plants are green. The simple answer is that plants are green because they have green chloroplasts.

7 0
3 years ago
Ten square miles of temperate forest has a larger variety of organisms than 10 square miles of taiga
Radda [10]
Very little succession
4 0
3 years ago
According to Piaget's theory of cognitive development, which of the following is true of children in the concrete operational st
Anika [276]

Answer:

A. They center on the motives of wrongdoers as well as on the amount of damage done when assigning blame.

Explanation:

The Concrete Operational Stage, according to Piaget, refers to a stage that begins around age 7 and ends around the ages of 11 or 13.

During this stage, children are now capable of thinking in a more logical manner and their moral judgement has become subjective as <u>they now center on the motives of wrongdoers as well as on the amount of damage done when assigning blame</u>. For instance, they are able to judge another child according to the amount of damage she/he has done and whether it was done in purpose or accidentally.

They can also center on two dimensions of a problem at once and have thoughts that involve tangible objects instead of abstract ideas.

3 0
3 years ago
Heyy heyyy jeyyyyy heyyyyy heyyyyy heyyyyy heyyyyy heyyyy
musickatia [10]

Answer:

Heeyyyy

Explanation:

HEYYYYY

6 0
2 years ago
What are the parts that make up a nucleotide?
vesna_86 [32]

Nitrogen bases

sugar

phosphate group

6 0
3 years ago
Other questions:
  • What is over utilisation means
    10·1 answer
  • Which current is associated with downslope movements of dense sediment-rich water?
    15·2 answers
  • keikos teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most close
    6·1 answer
  • A _______ is a segment of DNA that directs the development of some inherited traits and it has different forms called __________
    14·1 answer
  • Is Exothermic/Endothermic related to Product/Reactant Favored?
    6·1 answer
  • Why do the sun burn people
    7·2 answers
  • Due in 5 mins helps!!!!!
    13·1 answer
  • The brain ventricle located in the diencephalon is the _____ ventricle.
    13·1 answer
  • The sequence of nitrogen bases in a strand of DNA is AGTCCG. What is the sequence for the complementary strand?
    8·1 answer
  • What is the factor affects of mutation?<br><br>​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!