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
RideAnS [48]
2 years ago
11

___ (deoxyribonucleic acid) is a double-standard helical polymer. it contains: the ___ deoxyribose, a ___ group, and the ___ ade

nine, cytosine, guanine, and thymine.
Biology
1 answer:
Gennadij [26K]2 years ago
7 0

Answer:

DNA is a double-stranded helical polymer. It contains the sugar molecule deoxyribose, a phosphate group, and the 4 nitrogenous bases; adenine, cytosine, guanine, and thymine.

Explanation:

You might be interested in
Consider three molecules, named X, Y, and Z. When added to a beaker of water they undergo spontaneous reactions. When X is added
harina [27]

Both X and Z will increase in order.

Option D.

<h3><u>Explanation:</u></h3>

Here in the question we can see that all the three compounds X Y and Z are in equilibrium as they are put in a water beaker containing water. This phenomenon is Called chemical equilibrium when the substances that are isomers to each other actually forms in water and their relative concentration remains in a particular ratio according to their stability.

Here in the question, the solution contains X Y and Z in equilibrium. But if more Y is added in the solution, firstly the equilibrium constant for X and Y will get disrupted because X will get low in amount with respect to Y. So some Y will get converted to X. Similarly, when Z will also face the same problem and some Y will get converted to Z. Hence the amounts of both X and Y will increase along with Y.

7 0
3 years ago
Light energy is absorbed by
chubhunter [2.5K]

Answer:

Producers (plants)

Explanation:

The plants absorb the sunlight, and via photosynthesis create their food from said sunlight, which is eventually taken from other animals when they eat the producers

4 0
2 years ago
Read 2 more answers
One way to prevent hypothermia is to
Maurinko [17]
Don't wear cotton in cold weather, stay dry, etc.
4 0
3 years ago
Read 2 more answers
Who should decide how biotenolgy is used
gavmur [86]
Its all up to the user to how its used

3 0
3 years ago
What was the purpose of the experiment?
sasho [114]

Answer:

Answer 1: The purpose of an experiment is to test a hypothesis.

Answer 2: Scientists commonly measure intensive properties to determine a substance's identity, whereas extensive properties convey information about the amount of the substance in a sample.

Answer 3: These principles are at work in the fundamental elements of the scientific method, such as formulating a hypothesis, designing an experiment to test the hypothesis, and collecting and interpreting data. In addition, more particular principles characteristic of specific scientific disciplines influence the methods of observation; the acquisition, storage, management, and sharing of data; the communication of scientific knowledge and information; and the training of younger scientists.

Answer 4: Data collection tools refer to the devices/instruments used to collect data, such as a paper questionnaire or computer-assisted interviewing system. Case Studies, Checklists, Interviews, Observation sometimes, and Surveys or Questionnaires are all tools used to collect data.

Answer 5: The purpose of an experiment is to test out your hypothesis. If your hypothesis is correct, then it is a theory that could work every single time the experiment has been performed by scientists.

Answer 6: ?

Answer 7:  the first step toward teaching my students how to critically think about how they structured an argument or explanation was to implement the Claim, Evidence, Reasoning (CER) framework. While the premise behind CER isn’t anything new to the way science teachers already think, it provides an entirely different approach toward how students connect their experiences and previously learned content into something that is much more reflective of being scientifically literate.

Answer 8: ?

Explanation:

Hope this helped! :)

7 0
2 years ago
Other questions:
  • Sweating and panting are examples of which characteristic of life?
    9·2 answers
  • List the five characteristics a substance must have to be a mineral. Explain why coal and a glass marble are not minerals.
    14·1 answer
  • Communication can be compared too the nervous system
    7·1 answer
  • How does lactation differ in monotremes and therian mammals
    7·1 answer
  • What is the name of the processes that change the genetic information into each new form?
    8·1 answer
  • What is the basic unit of structure and function of all living organisms?
    11·2 answers
  • A desert plant called Kalanchoe can reproduce, either with sexual reproduction through flowers, or asexually by budding off mini
    7·1 answer
  • Why is good communication particularly important in forestry? Explain your answer.
    8·1 answer
  • The continental crust and oceanic crust together make up the ________
    9·1 answer
  • Which of the following are structures of the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!