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
EleoNora [17]
3 years ago
11

The building blocks of nucleic acids are ______.

Biology
1 answer:
Morgarella [4.7K]3 years ago
7 0
D nucleotides. which have nitrogen, carbon and a phosphate group
You might be interested in
Which is easier to identify: prophase, metaphase, anaphase, or telophase?
Romashka [77]

Answer:

metaphase

Explanation:

The easiest stage of mitosis to identify under the microscope is the metaphase stage.

<em>The stage is characterized by the alignment of chromosomes at the center (the equator) of the cell forming what is known as the 'metaphase plate'. The metaphase plate can easily be seen at a glance under a focused microscope. Other stages of mitosis are continuous and will take a bit of effort to pinpoint a particular stage from the transition stage. </em>

7 0
2 years ago
Cytotoxic T cells can attack target cells with which of these chemical weapons?
GenaCL600 [577]

Answer:

secrete a cytokine that triggers apoptosis

Explanation:

Cytotoxic T cells secrete granzymes and perforins when targeting cells. Additionally they secrete cytokines such as IFN-, TNF-α and TNF-β that act to activate macrophages and help kill infected cells.

4 0
3 years ago
In this stage of the scientific method, the scientist may publish a paper or present their findings to other scientists.
MissTica

Answer:

Sharing the findings :)

8 0
3 years ago
Base % of Total DNA
Olegator [25]

Answer:

First case:

C -> 30% and T -> 20%

Second case:

C -> 15% and T -> 35%

Explanation:

First of all you should know that if it is DNA, it's formed by two strands. Also, in DNA, the amount of A is the same as the amount of T. And the amount of C is the same amount of G.

So, if you have 20% of A, you will also have 20% of T.

And if you have 30% of G you will have 30% of C

I hope it's useful and that you understand it!

PD: If there are any mistakes in grammar or spelling it's because my native is Spanish, not English.

5 0
3 years ago
Which of the following adaptations allowed plants to disperse their offspring more efficiently on land?
Kruka [31]
A.seeds because if the seed gets into the ground with water and sunlight then it can grow
5 0
2 years ago
Other questions:
  • Which receives more isolation: Mars or Saturn?
    14·1 answer
  • State and explain five precautions to be considered during the setup of the root pressure experiment.
    11·1 answer
  • Choose all the answers that apply. Sex-linked disorders _____. affect males more than females, affect females more than males, c
    7·2 answers
  • Which group are the key drugs used to treat hansen's disease (leprosy)?
    6·1 answer
  • Increased pressure in the ventricles would close what valve(s)?
    6·1 answer
  • Parts of the earth that are utilized in the nitrogen cycle
    15·1 answer
  • Both male and female gametes are created during the process of meiosis. The formation of male gametes or sperm is called spermat
    13·2 answers
  • When an ATP molecule is activated or used, what are the resulting molecules?
    13·1 answer
  • If a characteristic is X-linked it
    7·1 answer
  • ____________ are cellular macromolecules containing hydrogen, oxygen, nitrogen, carbon and phosphorous.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!