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
Sveta_85 [38]
4 years ago
7

Third-base wobble allows some tRNAs to recognize more than one mRNA codon. Based on this chapter's discussion of wobble, what is

the minimal number of tRNA molecules necessary to recognize the following amino acids?
a. leucine
b. arginine
c. isoleucine
d. lysine
Biology
1 answer:
luda_lava [24]4 years ago
3 0

Answer:

a. leucine

Explanation:

  • In the case of the amino acid leucine alone, there are six different codons (TTA, TTG, CTT, CTC, CTA, and CTG) that can recognize and translate tRNA. Since there is only one codon to be translated, only one tRNA is required.
  • The anti-codon in the tRNA identifies complementary positions on the codon, and due to the characteristic of the third-base motif, there is no 1: 1 ratio between the number of codons present and the required anti-codon.
You might be interested in
If a male with klinefelter syndrome undergoes spermatogenesis (without nondisjunction), how many chromosomes would be present in
3241004551 [841]
<span>There would be 24 and 23 since after meiosis II there would be two gametes that would have 2n+1 chromosomes and two gametes that have n chromosomes.</span>
8 0
3 years ago
Hector is back from his morning run and is feeling lightheaded because his energy is depleted. Which food item will provide him
RUDIKE [14]
Assuming that all of them was made without sugar, Butter beans has the most amount of carbohydrates the options above
100 gram of butter beans contains about 21 gram of carbohydrates. This is way more than tuna and fruits who contains 0 carbs and protein that only contains 1.1 gram.
6 0
3 years ago
Which of these statements is true?
marta [7]

Answer:

Quarks pair with other quarks to form protons and neutrons.

Explanation:

Every atom contains a nucleus and within the nucleus, protons and neutrons are present.  A quark is the fundamental particle of a matter. Quarks are joined together to form hadrons. Protons and neutrons in the nucleus of an atom are hadrons.  Thus, quarks are the smallest particle of a matter as believed by most of the physicists.

4 0
3 years ago
Primary consumers, herbivores that
Wittaler [7]

Ans

C) fourth

Explanation:

I took ap environmental science and we leaned this

6 0
4 years ago
A car that runs on corn ethanol will emit <br> MMt of CO2 each year.
prisoha [69]

Answer:

2.256

Explanation:

This is a percent change problem. The CO2 emitted by a car using gas is 4.7 MMt per year. The CO2 emitted by a car using corn ethanol made from biomass is 52% less than 4.7 MMt.

Find 52% of 4.7 MMt:

0.52 × 4.7 = 2.444.

Subtract 2.444 MMt from 4.7 MMt:

4.7 − 2.444 = 2.256.

The solution is 2.256 MMt.

3 0
4 years ago
Other questions:
  • When wind drops its load of sand,it can form a hill called
    9·2 answers
  • How many carbon dioxide molecules are needed to make a single glucose molecule?
    11·2 answers
  • An electric clothes dryer draws 22 A of current from a 240-V wall outlet. How
    13·1 answer
  • Light from the sun transfers solar energy to the earth system. sunlight travels to earth as _______ waves. water electromagnetic
    13·2 answers
  • A Maximum-Minimum thermometer has two stems which record the highest and lowest temperatures during a period of time. A small me
    6·1 answer
  • Living systems are the most complex chemical systems on earth.<br> TRUE or FALSE
    7·1 answer
  • Renewable energy resources are _______.
    15·2 answers
  • Which type of neutron transmite a signal from Sense organ to the central nervous system?​
    10·2 answers
  • Part B<br> Based on the video, how do scientists define a species?
    15·1 answer
  • What is photosensithesis?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!