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
MAXImum [283]
3 years ago
13

Life as we know it depends on the genetic code: a set of codons, each made up of three bases in a DNA sequence and corresponding

mRNA sequence, that specifies which of the 20 amino acids will be added to the protein during translation. Imagine that a prokaryote-like organism has been discovered in the polar ice on Mars. Interestingly, these Martian organisms use the same DNA → RNA → protein system as life on Earth, except that there are only 2 bases (A and T) in the Martian DNA, and there are only 17 amino acids found in Martian proteins.
Based on this information, what is the minimum size of a codon for these hypothetical Martian life-forms?
a. 2 bases
b. 3 bases
c. 4 bases
d. 5 bases
e. 6 bases
f. The answer cannot be determined from the information provided.
Biology
1 answer:
pychu [463]3 years ago
4 0

Answer:

A. 2 bases

Explanation:

You might be interested in
Some beetles that visit flowers to harvest nectar get into the flower by chewing through the sides of the petals. As a result, t
aalyn [17]

Answer:

No

Explanation:

The interaction between two individuals in which both individuals gets benefited from each other is known as mutualism. So in mutualism both individual helps each other for their survival. For example in lichens, fungi provide nutrients to algae and algae provide food to the fungal partner.

Here beetles are benefitted because they are getting food by chewing the petals and harvesting nectar but the trees which produce these flowers are not getting benefits as beetles are not dusted with pollens so their genes are not getting spread by beetles to other flowers. Therefore this interaction is not a mutualistic interaction.

5 0
4 years ago
Pls can someone tell me how many times the human heart beats daily.
frutty [35]

Answer:

human heart beats about 100,000 times in one day

6 0
3 years ago
Read 2 more answers
Which gas in Earth’s atmosphere helps living things make proteins?
trasher [3.6K]

The right Answer is <u>NITROGEN </u>

Nitrogen is quantitatively the most important nutrient that plants acquire from the soil. It is well established that plant roots take up nitrogen compounds of low molecular mass, including ammonium, nitrate, and amino acids. ... Intact protein also was taken up into root cells most likely via endocytosis.

Thus I prove that my answer is true.

5 0
3 years ago
Read 2 more answers
How a vaccine promotes immunity?<br>answer in your own words​
anygoal [31]

Answer:

Because the vaccine is an antigen from living, weakened or killed microorganisms that activate the immune system and the body produces protective antibodies.

8 0
3 years ago
Recall what portion of Earth is included in the biosphere
Alla [95]
All the spheres are included in the biosphere
4 0
4 years ago
Other questions:
  • 4. An animal that relies on a digestive tract for digestion breaks down food bya. both intracellular and extracellular digestion
    8·1 answer
  • The levels of carbon dioxide are at the highest that they have ever been in history of the earths
    12·1 answer
  • What is unusual because it expands as it freezes. Very few substances have this property. The reason liquid water is more dense
    13·2 answers
  • The head of a phospholipid can be described as _____.
    7·2 answers
  • Describe two types of drugs and the negative impact the abuse of these drugs can have on a person's health. HELP ME PLEASE
    9·1 answer
  • When an infection occurs the body produces more
    7·1 answer
  • an artery ______________________. a. brings blood back toward the heart b. has valves that prevent blood from flowing backward c
    13·1 answer
  • Which would stop the planet from being able to grow
    13·1 answer
  • A garden pea, whose chromosome number is fourteen, has
    9·2 answers
  • Which type of organism feeds on dead organisms whilst respiring to release carbon dioxide into the atmosphere
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!