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
alexgriva [62]
3 years ago
6

What step has not yet been accomplished by scientists researching the origin of life on Earth?

Biology
1 answer:
Andrew [12]3 years ago
4 0
The formation of protobionts that use DNA to direct the polymerization of amino acids have not yet been researched by scientist in order to learn about the origins of life on Earth
You might be interested in
Waste management is an enviornmental issue that has been addressed by enviornmental policy true or false
spayn [35]

Answer:true example of environmental policy is on banning the use of plastic bags which initiate waste management as it initiate re-using

5 0
4 years ago
***ASAP PLEASE***
Trava [24]
The correct answer is a
6 0
4 years ago
Read 2 more answers
How does the sequence of bases on one strand of DNA control the sequence of bases on the complementary strand?
nlexa [21]

Answer:

Adenine on one strand can pair only with thymine on the other strand; cytosine, only with guanine.

Explanation:

DNA nucleotides can contain one of four nitrogenous bases. These bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The two strands are held together through hydrogen bonds that form between the nitrogenous bases. Adenine (A) forms bonds with thymine (T) while cytosine (C) forms bonds with guanine (G); A only ever pairs with T, and C only ever pairs with G.

5 0
3 years ago
Question 17
BartSMP [9]

Answer:

POTENTIAL SOURCES OF MEDICINES ARE LOST WHEN BIODIVERSITY DECLINES IS CORRECT because biodiversity provides us a lot of medicines

Explanation:

hope it will help you

6 0
3 years ago
Read 2 more answers
In a laboratory setting, embryonic stem cells can differentiate into which
Svetllana [295]
The answer is any cell from the same organism.
6 0
3 years ago
Other questions:
  • Why is life difficult to define
    5·2 answers
  • Images under the light microscope are reversed and inverted. explain what this means
    8·1 answer
  • A biologist adds a vitamin solution, which acts as a co-factor, to an enzyme/substrate solution. What affect will this have on t
    14·2 answers
  • Im bored and got to use my points up i might not be coming back anytime soooon so How could you use the physical properties of m
    10·1 answer
  • Which statements are true regarding the scientific evidence supporting the big bang theory
    15·1 answer
  • Use the Punnett square to determine the ratio of offspring with: Brown body and red eyes : Brown body and brown eyes : Black bod
    12·1 answer
  • Oxygen is needed for this process to occur
    14·2 answers
  • What is the term for a female reproductive cell?
    15·1 answer
  • A shark's skeleton is different from a goldfish because
    11·2 answers
  • What if suppose you eat a serving of fish. what reactions must occur for the amino acid monomers in the protein of the fish to b
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!