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
professor190 [17]
3 years ago
5

Explain the purpose of a molecular clock and the properties that a section of protein must have to be used in this way. <----

- really need help !
Biology
1 answer:
Ksenya-84 [330]3 years ago
8 0
The molecular clock<span> is a technique that uses the mutation rate of biomolecules to deduce the time in prehistory when two or more life forms diverged. The biomolecular data used for such calculations are usually nucleotide sequences for DNA or amino acid sequences for proteins.
</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
You might be interested in
What process in meiosis ensures that daughter cells will be genetically different from parent cells?
iragen [17]
The answer is a metaphase
5 0
4 years ago
An 8-ounce glass of low-fat chocolate milk contains 160 kilocalories (kcal) and 8 grams of protein. what percent of the kcal in
scZoUnD [109]
Protein has 4 calories per gram. Since this glass of chocolate milk has 8 grams of protein, it has 32 (4*8) calories which originate from protein. Given that the total amount calories contained in this glass are 160, the percentage of calories coming from protein is (100*32)/160 = 20%.
3 0
3 years ago
The fuel most commonly used in fission reactions is _____. Pu-239 Np-239 U-235 U-238
shtirl [24]
Answer: U-235

The fuel most commonly used in fission reactions is Uranium-235. 
8 0
3 years ago
Read 2 more answers
How are latitude and longitude used to find specific locations on earth?
sashaice [31]
Latitude tells you where something is vertically on a globe. For the north pole to the south pole. <span>Longitude tells you where something is horizontally on a globe like in the same plane as the equator. If you have anymore questions feel free to ask </span>
3 0
3 years ago
Read 2 more answers
Charles Darwin observed the resemblance between organisms on the Galápagos Islands and those on the nearest coast. He hypothesiz
Alla [95]
The answer i believe is Natural selection.
8 0
3 years ago
Other questions:
  • What is the definition of pinocytosis​
    14·2 answers
  • The way a plant looks is called its<br> O morphology<br> O taxonomy<br> O division
    8·1 answer
  • If an object is 334 micrometers wide, how many millimeters wide is it?
    5·1 answer
  • If the water table reaches the surface, which of the following can result? Select all that apply.
    14·2 answers
  • Will give brainliest plz help
    7·1 answer
  • Muscular force exerted as a muscle shortens is best classified as
    11·1 answer
  • Which of the following statements is false? Choose one: A. Some Bcl2 family members promote apoptosis, whereas others inhibit ap
    13·1 answer
  • Question in picture
    9·1 answer
  • What happens to the yeast and the products of anaerobic respiration when dough is baked at a high temperature?​
    15·1 answer
  • How long is the moon's rotational period compared to its revolution period?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!