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
drek231 [11]
3 years ago
15

What 3 things do autotrophs need for photosynthesis?

Biology
2 answers:
sergiy2304 [10]3 years ago
6 0
Food, sunlight and heat
solmaris [256]3 years ago
3 0

Answer:

food sunlight and warmth

You might be interested in
If too many pandas are competing for bamboo (their food), what could happen?
Kisachek [45]

Answer:

Eventually, there will no be enough bamboo for all

Explanation:

3 0
3 years ago
Read 2 more answers
If a molecule of DNA has 30% Adenine how much of the other bases will be present?
anygoal [31]

Answer:

If a DNA molecule has 30% Adenine the percentage of the other bases is Thymine: 30% Cytosine: 20% Guanine: 20%.

Explanation:

When the percentage that a base has in a DNA molecule is given, the percentage of the other bases can be known using the Chargaff's base pair rule.

A DNA molecule has the information of the genome of a living being, according to a specific sequence of its nitrogenous bases adenine, guanine, cytosine and thymine.

Chargaff was able to establish that in a DNA molecule the ratio of purine : pyrimidine of 1:1, so there must be the same amount of thymine as adenine and a similar amount of guanine for the cytosine, taking into account the complementarity of bases.

Taking into account the law of the base pair, if in a DNA chain there is 30% of Adenine, in the molecule there is:

  • <em>Adenine 30%. </em>
  • <em>Thymine 30%. </em>
  • <em>Cytosine 20%. </em>
  • <em>Guanine 20%. </em>
  • <em>Total ..... 100% </em>

In this case, the <u>Chargaff rule is useful to determine the percentage of nitrogenous bases that exist in a DNA molecule, knowing the percentage of a single base</u>.

7 0
2 years ago
Select the term that best completes the following statement: H2O, or water, contains one _____________. A. oxygen atom B. oxygen
vichka [17]
A. oxygen atom

H2 O1

There are 2 hydrogen atoms and 1 oxygen atom


5 0
3 years ago
Read 2 more answers
4 benefits of the sun to the earth
Alexandra [31]

go to mindbodygreen and there are the benfits

5 0
3 years ago
The Sun is a significant factor that helps to support life. Which of the following Earth-Sun relationships is not true? The sun'
Usimov [2.4K]
<span> 4th planet from the Sun, which is a perfect distance to utilize the Sun's energy

</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Spring tides occur when the Earth, Moon, and Sun align as shown in the diagram. These tides may cause significant flooding and e
    9·1 answer
  • You eat a bowl of beans as part of vour dinner. As vou digest the beans, the proteins that are present get broken down to their
    6·1 answer
  • Photosynthesis relies on _______, a type of protein used in reactions, to break the water down into its base elements of hydroge
    9·1 answer
  • The graph illustrates the activity level of three common digestive enzymes, across a range of pH values. Hydrochloric acid is us
    15·1 answer
  • Mitosis and meiosis are methods of cell division.
    15·2 answers
  • What kind of energy does food provide for living things? ​
    14·2 answers
  • What are some kinds of worms that are harmful to people or pets?
    15·1 answer
  • Why is Earth more likely to support human life than the other planets in our solar system?
    10·1 answer
  • Why do scientists use scientific names to refer to organisms?.
    15·1 answer
  • 1 3.2.4 Quiz: Cellular Transport
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!