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
Vlada [557]
3 years ago
13

Which statement is true about the scientific method? It follows one prescribed sequence of steps. It begins and ends with an exp

eriment. It is used only in Earth and space science. It can be cyclic.
Biology
1 answer:
MAXImum [283]3 years ago
8 0
It can be cyclic. If your hypothesis was wrong, you need to make a new one and start over.
You might be interested in
Translation and protein synthesis is occurring at the ribosome. If the tRNA anticodon being matched at the ribosome is AUG, what
Bas_tet [7]

Answer:

The correct answer would be - option D) UAC.

Explanation:

By the process of the translation mRNA turns into protein as mRNA is considered as blueprint of the protein. During translation tRNA contains anti-codons or amino acid this anti-codon is correspond to the codon of mRNA.

The anticodon of tRNA which is present at the accept site or anticodon of tRNA molecule is complementary to the codon present in the mRNA which means A pairs with U and G pairs with C only.

Thus, the correct answer would be - option D) UAC.

8 0
3 years ago
Functional and structural unit of the living organism
telo118 [61]

Answer:

the cell

Explanation:

3 0
2 years ago
What happens to the carbon dioxide (CO2) levels of a plant when it does or does not have light?
zubka84 [21]

Explanation:

Carbon dioxide is needed for photosynthesis, but oxygen is needed for cellular respiration. Assuming there is still oxygen then the plants will produce carbon dioxide and some of it will be reabsorbed by photosynthesis during daylight. However, ultimately there wouldn’t be enough carbon dioxide for the plants to grow and they will start to die. Some plants have evolved a C4C4 photosynthesis pathway so they only require a small amount of CO2CO2 to survive, however they do still require more than zero CO2CO2.

So basically you killed off all the plants and all the other non-microbial life died of starvation shortly afterward.

Hope it helps...!! Please mark as brainliest

8 0
2 years ago
How does the bridge type determine the total length it can cross?
Virty [35]
How a bridge is built at the base can affect how far it can extend.
3 0
3 years ago
Which of the following is NOT one of the principles of natural selection?
alekssr [168]

Answer:

c

Explanation:

The mouth doesn't produce sperms.

5 0
2 years ago
Other questions:
  • What is an El Nino-southern oscillation event
    14·1 answer
  • Viruses do not possess all the characteristics of life. Identify those characteristics that viruses display and those they don’t
    11·1 answer
  • How are animal and plant cells similar? How are they different? Explain.
    12·2 answers
  • Why are hydrocarbons not soluble in water
    5·1 answer
  • There are 25 elements found in living things. How many of these elements are found in some organisms but not all?
    8·1 answer
  • Rue or false: a healthy diet can provide all of the nutrients that you need. true or false: a healthy diet can provide all of th
    6·1 answer
  • I don’t really know anything about Biology but if you answer could you tell me something about it
    9·1 answer
  • The drug 2,4-dinitrophenol (DNP) destroys the proton gradient across the inner mitochondrial membrane. What would be the effect
    6·1 answer
  • What indicates a river valley on a topographic map and how do you
    13·1 answer
  • How is the variegated leaf trait inherited?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!