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
bagirrra123 [75]
3 years ago
13

Who first identified nucleic acids, and where were they discovered? Friedrich Meischer discovered nucleic acids in blood cells.

Phoebus Levine discovered nucleic acids in plant cells. James Watson and Francis Crick discovered nucleic acids in DNA. Gerardus Johannes Mulder discovered nucleic acids in bacterial cells.
Biology
2 answers:
adelina 88 [10]3 years ago
5 0

Answer:

Friedrich Meischer discovered nucleic acids in blood cells.

Explanation:

Nucleic acid is one of the four biological molecules. It is a polymer made up of monomeric units called Nucleotides. Nucleic acids make up two important molecules namely: DNA and RNA.

Nucleic acid was first discovered in the 1860's by a then young Swiss scientist called Friedrich Miescher. He was working on white blood cells and discovered a new compound that was different from the already known biomolecules i.e. carbohydrates, proteins, and lipids etc. This compound isolated by Friedrich Miescher was then called "NUCLEIN" because he got it from the nuclei of a blood cell.

His discovery was later proven to be Deoxyribose nucleic acid (DNA), the genetic material.

kkurt [141]3 years ago
5 0

Answer:

a on edge

Explanation:

You might be interested in
1.Which wave has a disturbance that is perpendicular to the wave motion?
Alexxandr [17]
The answer is transverse wave
3 0
3 years ago
Read 2 more answers
Which process requires the presence of oxygen to release energy?
grigory [225]

Answer:

Cellular Respiration

Explanation:

5 0
3 years ago
The difference between the human nervous system and the endocrine system is that
GenaCL600 [577]
Its b or d





Explanation:

None
5 0
3 years ago
What is the experimental group
GREYUIT [131]

Answer: In the restaurant business, the use of plastic can sometimes be unpreventable, as it serves many purposes and plays a vital role in our consumption of food. One of the great advantages of plastic is that it’s designed to last for a very long time: nearly all of the plastic ever created still exists in some form today. It is in use all around us — from protecting products, to the interior of our cars, to preserving food, to the medical devices used in hospitals every day. While there are numerous positive characteristics of plastic, there are also some considerable negatives. Every day, many plastic items are only used once and then are thrown away, generating one of the fastest growing problems for the environment. We call this “single-use plastic.”

There are countless amounts of plastic items in our landfills and additionally, in our lakes, rivers and oceans. Since it takes years and years for plastic to decompose, it can release toxic chemicals into our soil and water, which can affect human health and wildlife.

With this in mind, it is important not only for individuals to reduce their plastic use, but for restaurants to lead in example by reducing the amount of plastic generated in the workplace. Many large companies like Starbucks, IKEA, and Disney have already committed to eliminating single-use plastic waste in the near future, and we expect many others will follow suit. Here are five tips to help contribute to reducing plastic waste:

ALSO PLZ GIVE ME 5 STARS! THX

8 0
3 years ago
Which of the following statements is true?
maxonik [38]
I think the third is correct
...
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following industries has not seen an increase in hazardous waste production?
    14·1 answer
  • PLEASE HELP ME!!!!!!!
    9·1 answer
  • What will happen if we kill all the organisms in one trophic level?
    15·2 answers
  • Watch the animation, DNA Replication. After DNA replication, how many double-stranded DNA molecules exist?
    14·1 answer
  • Which statement is not true? A) Lipids are found in cell membranes. B) Lipids are soluble in organic solvents. C) There are many
    7·1 answer
  • The early stage of protein purification often uses a procedure known as "salting out". This is typically done by treating the pr
    6·1 answer
  • The principal microtubule-organizing center in animal cells is the ____________. A. centrosome. B. centromere. C. kinetochore. D
    10·1 answer
  • Help with question 3 please (:
    5·1 answer
  • What is the correct answer?
    10·2 answers
  • Question 20 of 20 :
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!