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
Mama L [17]
3 years ago
9

What was Friedrich Miescher's contribution to the discovery of the genetic code? He created the first photograph of the structur

e of DNA. He discovered how the DNA bases pair together. He created the first accurate model of DNA's structure. He extracted and observed DNA from white blood cells.
Biology
2 answers:
Rama09 [41]3 years ago
8 0

Answer:

He extracted and observed DNA from white blood cells.

Explanation:

Friedrich Miescher, who is a Swedish Botanist, is the scientist who isolated for the first time. In 1869, Miescher isolated a chemical he called NUCLEIN, which is called Nucleic acid now.

He discovered this so called "NUCLEIN" substance from the nuclei of white blood cells. Nucleic acids are the DNA and RNA we know today, hence, Miescher's discovery was significant to the genetic code as he even agitated for the inclusion of his discovery into inheritance.

vova2212 [387]3 years ago
3 0

Answer:

a

Explanation:

edg

You might be interested in
In the 3rd line of defense blood vessels expand,
julia-pushkina [17]
The answer is true!!
5 0
3 years ago
The pictures below show a cave and a geyser.
Talja [164]
I think the correct answer from the choices listed above is option C. The statement that is correct about  the cave and geyser would be that the <span>cave is formed when groundwater reacts with the limestone in rocks and the geyser is formed when groundwater gets heated. Hope this answers the question.</span>
5 0
3 years ago
Read 2 more answers
Wildfires have both negative and positive effects on ab ecosystem. Which is a negative effect on wildfire on any ecosystem
ohaa [14]

Answer:

Wildfires burn down forests, forces animals out of their natural habitat, and kills people.

While sometimes the only positive part of a wildfire, is it makes forests grow back faster.

7 0
3 years ago
15 points and brainliest!
Allushta [10]
The first blank is hypertonic and the second blank is hypotonic
3 0
3 years ago
Which human body systems are involved in thermoregulation
ValentinkaMS [17]

Answer: The nervous system of human body is responsible for thermoregulation.

Explanation:

Thermoregulation is the process whereby an organism maintain its internal temperature despite changes in External temperature. The nervous system of human body is responsible for thermo regulation. The nervous system consist of nerves cells and fibres which send nerves impulses to the body parts. It comprises of central nervous system and peripheral nervous system. The centsl nervous system consist of brain and spinal cord while the peripheral nervous system consist of nerves. A part of the brain (central nervous system)called hypothalamus controls thermo regulation. When it senses a change in internal temperature of the body, its send signals to the organs, muscles, glands and nervous system , they respond differently so as to restore the body temperature to its normal one.

8 0
4 years ago
Other questions:
  • Natural resources are classified as renewable and nonrenewable. What is the difference between the two?
    10·2 answers
  • there is a higher sodium concentration on the inside of the cell than there's an outside of the cell how would have sodium parti
    6·1 answer
  • A patient with hyperlipidemia has been prescribed simvastatin. the nurse instructs the patient to undergo a liver function test
    6·1 answer
  • What is the function of tendril? How is the tendril of pea different from that of pumpkin?
    9·1 answer
  • Choosr all the answers that apply.
    9·1 answer
  • 5.2 learning the key term answer
    12·1 answer
  • Which of these diseases can be spread?
    14·1 answer
  • What is the role of microfilaments in cell division?
    12·2 answers
  • What is the oxidizing agent that accepts the electrons?
    15·1 answer
  • Which one of the codons below would stop the translation of mRNA by ribosomal subunits?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!