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
Brrunno [24]
3 years ago
7

Suppose we discovered a form of life like our own which utilized 20 amino acids, but had 6 nitrogeneous bases instead of the 4 o

ur life uses. what would be the minimum length of a codon which could represent all 20 currently used amino acids?
Biology
1 answer:
mezya [45]3 years ago
6 0
The minimum legth of a codon could be two. If it was only one of the 6 nitrogeneous bases in a codon, we'd only have 6 possible amino acids. If we have, though, a combination of two amino acids out of the 6 nitrogeneous bases, we would have then 36 possible combinations (6 possibilities for the first position × 6 possibilities for the second position) that would allow the existence of the 20 different amino acids.
In the human case, for example, with only 4 nitrogeneous bases, a combination of two amino acids would be insufficient (4×4=16) for the 20 amino acids.
You might be interested in
Summarize how biochemical characters can be used to determine phylogeny
svp [43]

Phylogeny uses communal ancestry to group organisms and further nest them into bigger and bigger groups. This is also a study of evolutionary relationships among organisms. Visible characteristics such as anatomical and behavioral traits, as well as biochemical (enzymes, proteins, pigments, etc.) and genetic traits (nucleotide sequences) that need more modern techniques to detect.  

6 0
3 years ago
Read 2 more answers
A type of tumor in the pancreas called a glucagonoma produces and releases excess glucagon in the blood
Lana71 [14]
A glucagon<span>oma </span>may be a terribly<span> rare </span>tumour<span> of the </span>exocrine gland within which there's a rise<span> in </span>unleash<span> of the </span>internal secretion<span> glucagon, </span>inflicting<span> a characteristic </span>efflorescence<span> and raised </span>glucose<span> levels.due to this the </span>glucose<span> level </span>are going to be exaggerated<span>.Diabetes mellitus </span>kind one<span>, </span>additionally referred to as kind one polygenic disorder<span>, </span>may be a sort of diabetes within which<span> not enough </span>insulin<span> is </span>made<span>.[4] This </span>ends up in<span> high </span>glucose<span> levels </span>within the<span> body.where as in glucagonoma high levels of chromogranin A, </span>that may be a macromolecule typically<span> found in </span>tumor<span> tumors, and anemia, </span>that may be a<span> condition </span>within which you've got a low<span> level of red blood cells.</span>
8 0
3 years ago
Snakes excrete waste products produced from the breakdown of food for energy.
Bingel [31]

The characteristic of life it represents is homeostasis.

<h3>What is homeostasis?</h3>

Homeostasis is the body's attempt to maintain a constant internal environment.

One of the major ways the body achieves homeostasis is through excretion, the process of removing wastes and excess water from the body.

Thus, when the snakes excrete waste products produced from the breakdown of food for energy, the characteristic of life it represents is homeostasis.

Learn more about homeostasis here: brainly.com/question/1046675

#SPJ1

3 0
2 years ago
Greenhouse gases are essential to support life on earth. true or false
iogann1982 [59]

Answer:  The answer is true.

8 0
3 years ago
Read 2 more answers
A match cut helps create a sense of continuity between shots by matching shot a and shot b in terms of action, graphic content,
Vitek1552 [10]
The clip that provides an example of a match cut is two cars one night. You are to compare between Death to the Tinman and Two Cars One Night. Between the two, only two cars and one night showed a sense of continuity between shots in terms of graphic content, eyelines and action of a match cut.
4 0
3 years ago
Other questions:
  • Blood enters the pulmonary vein with close blank of the blinding site for oxygen saturated
    7·1 answer
  • What is the losing of water from organic molecules, then the joining of these molecules.
    8·1 answer
  • a small population of chimpanzees lives in a habitat that undergoes no changes for a long period. how will genetic drift probabl
    11·2 answers
  • Artificial selection involves the use of robots and "test tube babies." True False
    9·2 answers
  • How are species related to the concept of biodiversity
    14·1 answer
  • A ____ virus mutates with every infection, thus making them difficult to locate
    8·1 answer
  • Which organism is involved in vegetative reproduction?
    7·1 answer
  • Which of the following can be processed to make synthetic oil?
    13·2 answers
  • What is the functioning of cell membrane?
    9·1 answer
  • Euglena are protists that move by means of flagella, and they contain chloroplasts and an eye spot or light receptor. They are c
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!