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
viktelen [127]
3 years ago
15

All known organisms use genetic information to produce protein molecules via the same genetic code. This finding strongly suppor

ts the hypothesis that __________. View Available Hint(s) All known organisms use genetic information to produce protein molecules via the same genetic code. This finding strongly supports the hypothesis that __________. the earliest macromolecules probably arose when lightning struck an oxygen-free atmosphere all organisms are descended from one or a few common ancestors the genetic code readily evolves by natural selection there's only one possible way to encode information in a macromolecule P
Biology
1 answer:
jeyben [28]3 years ago
4 0

Question:All known organisms use genetic information to produce protein molecules via the same genetic code. This finding strongly supports the hypothesis that __________.

a) the earliest macromolecules probably arose when lightning struck an oxygen-free atmosphere

b) all organisms are descended from one or a few common ancestors

c) the genetic code readily evolves by natural selection

d) there's only one possible way to encode information in a macromolecule

Answer:

b) all organisms are descended from one or a few common ancestors

Explanation:

Protein synthesis occurs when the nucleotide sequence of the mRNA is read in the form of genetic codes. A specific genetic code specifies the same amino acid in all living beings. For example, the code "UUU" codes for phenylalanine in all the living beings irrespective of their species. This suggests that all the life forms have originated from one or few common ancestors and the genetic code has been preserved during the course of evolution of various species.

You might be interested in
Which is the best definition of a phylogenetic tree?
Allushta [10]
A phylogenetic tree<span> or evolutionary </span>tree<span> is a branching diagram or "</span>tree<span>" showing the inferred evolutionary relationships among various biological species or other entities—their </span>phylogeny<span>—based upon similarities and differences in their physical or genetic characteristics.</span>
5 0
3 years ago
Read 2 more answers
What is the best way to study?? I need help to study for Science
Volgvan
The best way may be is going over the notes on the chapter you were doing. Or going over the chapter once or twice.
5 0
3 years ago
Read 2 more answers
The ingestion of a meal high in fat content would cause ____to occur?
patriot [66]

Answer:

The ingestion of a meal high in fat content would cause <em>obesity </em>to occur.

5 0
3 years ago
A Gazelle Is Born with a slightly longer legs which allow it to work faster than the other gazelles in the herd . This adaption
Crank
Well maybe that species evolved over time to get faster and be more durable because of the need to run away from lions and other prey.
4 0
2 years ago
Carol's last credit card statement said that she had an account balance of -$107. Which of the following account balances repres
Tom [10]
The correct answer is C. Hope this helps
8 0
2 years ago
Other questions:
  • What is the most common inorganic compound in living things?
    14·1 answer
  • Compiling data into a table is not a useful method for distinguishing between contrasting observations. Please select the best a
    9·2 answers
  • I need help ASAP plzz
    10·1 answer
  • 8. 20,000 to 22,000 in humans<br>gene<br>autosome<br>sex chromosomes<br> xx​
    15·1 answer
  • Water-soluble nutrients absorbed into the blood are routed directly from the small intestine through the portal vein to the ____
    11·1 answer
  • How many and what type of chromosomes would be expected in a karyotype of a human male? A. 22 pairs of autosomal chromosomes and
    13·2 answers
  • What is the full form of ATP???????????????????????​
    12·1 answer
  • In all reptiles, birds, and mammals, the processes of excretion, water and salt balance,
    10·1 answer
  • what do Greenland and the united states have in common (A they are both located in North America) (B they are both located in th
    15·1 answer
  • A population of wolves that lives
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!