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
navik [9.2K]
3 years ago
10

2.

Biology
2 answers:
inessss [21]3 years ago
6 0
2.
Found that bacterial cells contain a molecule (now known as DNA) that transfers genetic material from one cell to another: Frederick Griffith. This is correct because he discovered that transformation of pathogenic cells affecting the good cells has to be caused by DNA

victus00 [196]3 years ago
3 0

Answer:

this process is called transformation, and for the first time, Frederick Griffith observed this process, but he could not explain it.

You might be interested in
You use two drugs (sulfisoxazole and trimethoprim) to treat a bacterial infection and notice that bactericidal activity is enhan
mezya [45]
Antagonsitic effect/interaction/response

In order to combat antiobiotic resistance, and to possibly enhance the activity of antibiotics, they are sometimes used in combinations during treatment. However, three possible responses or effects can manifest. 

First is antibiotic synergy, where the combined effect of the antibiotics enhances the activity/potency of the treatment compared to when the antibiotics are administered singly.

The effect is also distinguished from another type of response, which is additive effect, where the combined effect of the antibiotics is more or less equal to the combined activity/potency of each of the antibiotic when applied singly. Antibiotic synergy results in even greater enhancement of the activity of the combined antibiotics compared to additive effect. 

Lastly, there is the antagonistic effect or response, where the combined effect of the antibiotics results in the weakening of the potencies of the antibiotics relative to the combined (additive effect) potencies of each of the antibiotics. 
4 0
3 years ago
A memoir describes past events, but it is not considered a historical document. Why?
notka56 [123]
A memoir describes the biography that is personally written in which all life events are captured in words with his memory so it is not considered historical document because
<span>  a memoir relies largely on the writer's memories
</span>because it rely on writer memory and he can also forget something
so correct option is C 
hope it helps
7 0
4 years ago
Read 2 more answers
Describe how Leeuwenhoek's discovery of life in a drop of water led to the future scientist to the germ theory of disease?
Alecsey [184]

Answer: germ theory

Explanation: Germ theory of disease is a theory in biology. It says that small organisms (called germs), also known as microbes, cause diseases. Most, but not all diseases are infectious diseases. The germ theory states that small organisms cause a reaction in the body of those who are infected. The body's reaction to infection is called a disease.

Reference: Wikipedia

8 0
3 years ago
(b) Describe how a student could test cow's milk to show whether it contains protein
marin [14]
Milk contains a lot of proteins in them it contains calcium protein potassium iodine. Phosphorus. It also contains vitamins b1 and b12.
5 0
3 years ago
Prokayotes only include organisms in the Archrea and __________________ domains. protozoa bacteria virus none of the above
UNO [17]

Answer: bacteria

Explanation:

Prokaryotes are living organisms with one cell (unicellular) with no nuclear envelope, and cell organelles lacking membranes. Examples of Prokaryotes include bacteria and cyanobacteria

8 0
3 years ago
Other questions:
  • PLEASE HELP
    6·2 answers
  • If the template strands reads 5’-GCCTGATCA-3’, what will be the new complementary strand?
    15·1 answer
  • Write a compare-and contrast analysis to compare the way two different texts present similar ideas.
    11·1 answer
  • Which of these is a possible risk associated with stem cell therapy?
    6·1 answer
  • After fertilization, the cell begins to divide by mitosis. which statement describes what occurs with the chromosomes?
    9·1 answer
  • The cellular process that enables the cells to grow and develop into tissue is
    10·2 answers
  • Biologically important tautomers involve Biologically important tautomers involve blankfor thymine and guanine and blank for cyt
    15·1 answer
  • Como concientizar a las personas sobre la manera de usar el agua correctamente?
    14·1 answer
  • The planets, comets, and meteors of the solar system are held
    9·1 answer
  • What are the benefits of planting only native species when implementing rain gardens, no-mow native meadows, and/or tree plantin
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!