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
Anit [1.1K]
1 year ago
10

What evidence has allowed scientists to conclude that the common ancestor of modern chimps and humans lived around 7 million yea

rs ago?
Biology
1 answer:
tatyana61 [14]1 year ago
8 0

Biological molecules such as proteins and DNA reveal differences between humans and chimps that would have taken around 7 million years to accumulate.

<h3>What is DNA?</h3>

All known animals and viruses have genetic information in the form of deoxyribonucleic acid, a polymer consisting of two polynucleotide chains that coil around one another to form a double helix. Ribonucleic acid is a type of nucleic acid, as is DNA.

The two DNA strands are known as polynucleotides because they are constructed from simpler monomeric units called nucleotides.

The four nucleobases that contain nitrogen—cytosine (C), guanine (G), adenine (A), or thymine (T)—along with deoxyribose and a phosphate group—make up each nucleotide. The sugar of one nucleotide and the phosphate of the following make covalent bonds, creating what is known as the phospho-diester linkage, which results in an alternating sugar-phosphate backbone.

To learn more about DNA visit:

brainly.com/question/264225

#SPJ4

You might be interested in
What is chlorine and what is the atomic number
atroni [7]
Chlorine-the chemical element of atomic number 17, a toxic, irritant, pale green gas

atomic number-the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
6 0
3 years ago
What are genetically modified foods?
Karo-lina-s [1.5K]

Answer:

it means They have been tampered with by chemicals steroids its science that makes foods bigger and tastes better.

Explanation:

they take the things that make the food and put all types of things in them to make then tastes better like apples they modify those to make them bigger and juicier.

3 0
3 years ago
Are the chemicals reactions in equilibrium within living cells
vesna_86 [32]
No because a chemical reaction that is at equilibrium in living cells is not capable of doing any work
8 0
3 years ago
What is the monomer of the macromolecule
insens350 [35]
Monomers are the building blocks of the four basic macromolecules of life- monosaccharides are the monomers of carbohydrates, amino acids are the monomers of proteins, glycerol/fatty acids are the monomers of lipids, and nucleotides are the monomers of DNA.
Your welcome hope this helps. * • *
8 0
3 years ago
Which would be the impact on the environment if there were no estuaries
fgiga [73]
Help me on my new one
3 0
3 years ago
Other questions:
  • The best equipped organisms survive true or false
    5·1 answer
  • Pandas eat bamboo for energy. What are pandas?
    8·2 answers
  • PSYCHOLOGY
    15·1 answer
  • Which of the following describes mass
    12·1 answer
  • How many total ATP are created with Cellular Respiration? What are the processes in which ATP is generated and how many ATP are
    14·1 answer
  • Which of the following molecules do you think would make good antigens for recognizing an extracellular pathogen? Write a brief
    14·1 answer
  • How could the call membrane then be important for homeostasis
    7·1 answer
  • CH3<br> CH2-CH2-CH-CH2-CH?<br> 1<br> 1<br> OH<br> Name the compound
    12·2 answers
  • Scientists have genetically-engineered some strains of bacteria to consume toxins, such as oil, and to excrete the toxins as har
    12·1 answer
  • 1.) You have to inform your community about the Aedes aegypti mosquito.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!