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
MArishka [77]
3 years ago
6

The cells of all organisms contain DNA. In cells of which of the following groups is the cellular DNA enclosed in a nucleus?

Biology
1 answer:
trasher [3.6K]3 years ago
5 0
B or c I’m pretty sure it’s b tho
You might be interested in
Please help me
slega [8]
The techniques earthquake is a term which refers to the science of constructing buildings that are able to withstand the effects of an earthquake. 

The instruments used to measure the intensity and direction of an earthquake are known as a seismograph and a seismoscope. The seismograph measures the movement of the ground during an earthquake. The seismoscope shows the direction of an earthquake.

The Intensity Scale is a scale that measures the intensity of an earthquake. It also measures the effects of an earthquake.


6 0
3 years ago
What type of organism has to get<br> or eat food?
riadik2000 [5.3K]

Answer:

Most animals/some plants

Explanation:

Organisms that have to get or eat food are organisms that can't produce ATP without injesting chemical energy (most animals/some plants).

4 0
3 years ago
What is the name of the beginning of a river?
Semenov [28]
That would be called a source or head water 
3 0
4 years ago
Enzyme found in retroviruses that produce dna from an rna template. True or False
grandymaker [24]

Answer:

<h2>True</h2>

Explanation:

1 .Reverse transcriptase (RT) is an RNA-dependent DNA polymerase enzyme which makes DNA from RNA..  

2. RT makes double-stranded DNA molecules from ssRNA ( single stranded RNA) molecule using it as a template.

3. Retroviruses like  HIV contain Reverse transcpritase (RT) enzyme, which uses the RNA molecule as template and make DNA from it and after that, virus make multiple copies of itself.

4. Reverse transcriptase enzyme make DNA reverse transcrptionally from RNA the process known as RNA dependent DNA polymerase.

5. It was  first discovered in retroviruses.

7 0
3 years ago
A bacterium with recombinant DNA is called a(n) ______________________. gene-knockout organism somatic cell nuclear transferred
VikaD [51]
It's a transgenic organism
4 0
3 years ago
Other questions:
  • Viperfish hunt by attracting prey to their glowing bellies. This adaptation is most useful for the
    11·2 answers
  • Describe the probable effects on an ecosystem if all the plants were to die
    12·1 answer
  • What is an enzyme?<br> What does "catalyze" mean?<br> What is the "active site"?
    10·1 answer
  • What would the growth equation look like for sessile populations (Sessile populations can’t move, like a barnacle)?
    8·1 answer
  • What is the key lesson learned from Easter Island?
    10·1 answer
  • What are characteristics of minerals? Check all that apply.
    11·2 answers
  • __________ constitutes about 80% of circulating antibodies in plasma.
    6·1 answer
  • As a result of the absence of plants in the meadow,the rabbit population will probably
    14·1 answer
  • When a strong acid is added to a strong base a_________________ reaction occurs in the product will have a PH closer to_____
    9·1 answer
  • The anther contains (a sepals (b ovules (c caroled. Pollen grain
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!