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
How do phagocytes fight pathogenicmicrobes?
Masteriza [31]
They surround and engulf foreign objects and organisms- process called phagocytosis
7 0
3 years ago
Read 2 more answers
HELPPP 20 POINTSSS Which of these claims correctly describes a difference between sex-linked disorders and other inherited genet
Dima020 [189]

The genes for sex-linked disorders are found on a sex chromosome, but the genes for other inherited genetic disorders are found on other chromosomes.
4 0
3 years ago
Read 2 more answers
How do scientists use ice to study ancient climates
salantis [7]
Counting the yearly layers can date them. The oxygen in the water molecules also holds a key to past climate. Scientists are able to use the oxygen atoms in the glacial ice as a proxy for air temperature above the glacier.
5 0
3 years ago
Read 2 more answers
The volume of blood remaining in the ventricle as ventricular diastole begins is called the __________.
Vinvika [58]

Answer:End - diastolic volume

Explanation:

End-diastolic volume is the amount of blood that is in the ventricles before the heart contracts. Doctors use end-diastolic volume to estimate the heart’s preload volume and to calculate stroke volume and ejection fraction. These different measurements indicate the health of a person’s heart.

4 0
3 years ago
If a germ cell with 38 chromosomes undergoes meiosis, how many chromosomes will the resulting cell have?
ankoles [38]
They will have 19. :)
8 0
3 years ago
Other questions:
  • If the sequence ATGCATGTCAATTGA were mutated such that a base were inserted after the first G and the third T were deleted, how
    5·1 answer
  • ____ fitness is a medical term describing the effect of exercise on body systems and disease prevention.
    13·1 answer
  • Vincenzo bellini, gaetano donizetti, and gioacchino rossini were all:
    14·1 answer
  • Starting with a population of genetically identical mice, you discover two new independent mutant strains in which all of the an
    15·1 answer
  • What is the role of activation energy in a chemical reaction
    6·1 answer
  • Which carbon isotope has 6 electrons, 6 protons, and 7 neutrons?
    11·1 answer
  • What is speciation?
    5·2 answers
  • Why is a ripple in a pond an example of mechanical waves?
    15·1 answer
  • 1) What is a sphincter muscle?
    14·1 answer
  • Which statement describes how chemical formulas,<br> such as H20, represent compounds
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!