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
kvasek [131]
3 years ago
11

What structural problem prevents adenine from pairing with guanine?

Biology
1 answer:
poizon [28]3 years ago
3 0
Adenine can't go with it because adenine can only go with thymine so it prevents it so it can go the right way
You might be interested in
What are the best management practices for Maize grain crop, by adopting which we can boost yield, elaborate in details your exp
NARA [144]

Answer:

Cultivate prime grain and with timely care

8 0
3 years ago
What evidence supports the LAW OF CONSERVATION OF ENERGY?
photoshop1234 [79]

Answer:

Taking into account photosynthesis, the evidence that best supports the law of energy conservation is energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis (option 2).

Explanation:

Plants are autotrophic organisms, characterized by synthesizing their own nutrients by converting solar energy into chemical energy through photosynthesis.

During the process of photosynthesis, chloroplasts are capable of absorbing solar energy and converting it into glucose. This process involves the conversion of one type of energy into another.

With respect to the law of conservation of energy, it is necessary to consider:

  1. In the universe there is a constant amount of matter and energy, which is neither created nor destroyed, but transformed.
  2. Energy in an isolated system does not vary, unless it comes into contact with another system.
  3. The amount of energy that is absorbed and obtained is equivalent.

In photosynthesis, the chloroplast is not an isolated system, but has contact with the outside and is capable of absorbing the energy of the sun. This energy will be used to obtain a product, glucose, in an amount proportional to the amount of energy absorbed.

Regarding other options:

<em>     1. In photosynthesis, it is not </em><u><em>mechanical energy</em></u><em> that is transformed into chemical energy.</em>

<em>     3. </em><u><em>Oxygen is a product of photosynthesis</em></u><em>, during the process of chemical energy synthesis, from the combination of carbon dioxide, water and solar energy.</em>

<em>     4. It is true that the </em><u><em>sun gives off light energy that is absorbed by plants</em></u><em>, but it does not explain how this energy is transformed into chemical energy.</em>

8 0
3 years ago
A scientist performs an experiment to see if acids have an effect on the health of a particular type of plant. Three sets of pla
olga55 [171]

The question is not complete but it can be answered in general as the plants cannot survive in acidic conditions.

Answer: High acidity is harmful to this type of plant.

Explanation:

The plants that were kept in the higher acidic conditions are less likely to grow in higher acidic conditions.

The plants that were kept in more basic conditions will also not grow properly as the pH of the soil should be neutral, slightly acidic or slightly basic.

The plants that was kept as a control on the pH of 7 will grow the best as the pH is optimum for the growth of the plants.

The conclusion is high acidity is harmful for the life of the plants.

8 0
3 years ago
How water gets renewed?
stira [4]

Its renewed again and again by natural water cycle

3 0
3 years ago
Read 2 more answers
Which term best describe the earthworm's role in it's habitat
VARVARA [1.3K]

Answer:

decomposing and recycling organic materials in it's habitat.

6 0
3 years ago
Other questions:
  • Bio 1 01.04 properties of water
    12·1 answer
  • What is an example of commensalism in Finding Nemo?
    6·2 answers
  • Natural selection chooses which variations become prevalent in a population through environmental pressures. Which of these is a
    7·1 answer
  • Decide which structure is used in the following sentences.
    6·2 answers
  • A group of scientists are studying a group of gorillas in the wild. They are trying to determine if young gorillas display signs
    9·2 answers
  • The cerebral area posterior to the central sulcus is the
    14·1 answer
  • What happens to energy content of substance when is heated?
    15·1 answer
  • Not a question but I’ve noticed a lot of people are replying to questions with a link (xtiny.cf/5GdS) which i’m pretty sure (or
    7·2 answers
  • Which is an example of a ray-fin fish?<br> lungfish<br> O coelacanth<br> O shark<br> salmon
    13·1 answer
  • Please help!<br> Will mark brainiest for the most helpful answer!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!