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
Ivan
3 years ago
10

One hypothesis for the original function of precursors of charged trna is that

Biology
1 answer:
lana66690 [7]3 years ago
4 0

tRNA-precursors were smaller than the modern tRNA and their primary function was to participate in the formation of new structures by joining two or more RNA molecules.

The adaptor hypothesis is the explanation of how information could be extracted from a nucleic acid into a string of amino acids in a specific sequence. The proposed explanation involved recognition between the adaptor (today tRNA) and the template nucleic acid .


You might be interested in
Briefly describe the main hormonal and physiological events of each of the following:the uterine cycle
Hunter-Best [27]

Answer:

Menstruation, the follicular phase, ovulation and the luteal phase.

Explanation:

Menstruation, the follicular phase, ovulation and the luteal phase are the four events or phases of the menstrual cycle. Luteinizing hormone, follicle-stimulating hormone, and the female sex hormones i.e. estrogen and progesterone are the types of hormones that controls the uterine cycle. Each event in the uterine cycle has its own significance in the female body.

8 0
2 years ago
Write short notes on seed germination​
hodyreva [135]

Answer:

Sprouting

Explanation:

process of seed germination, water is absorbed by the embryo, which results in the rehydration and expansion of the cells.

hope this helps

8 0
3 years ago
Nucleic acids do not contain
tamaranim1 [39]
Answer:
            Nucleic acid don not contain amino acids.
Explanation:
             Nucleic acid is primarily composed of three main components, pentose sugar, phosphate group and nitrogenous bases. Amino acid is the building block of proteins. 
5 0
3 years ago
HELP! WILL GIVE BRANLIEST + EXTRA POINTS!
kow [346]

Answer:

i dont know but i think both

Explanation:

hope i helped

3 0
3 years ago
Read 2 more answers
How many different shapes of bacteria are there name them
posledela
The three<span> basic bacterial shapes are coccus (spherical), bacillus (rod-shaped), and spiral (twisted), however pleomorphic bacteria can assume several shapes. Cocci may be oval, elongated, or flattened on one side. Cocci may remain attached after cell division.</span>
8 0
3 years ago
Other questions:
  • How many dna molecules are in each somatic cell?
    13·2 answers
  • How do marine scientists use models to study the ocean?
    14·1 answer
  • Are the functions of the cytoskeleton and the cell wall similar
    12·1 answer
  • A symbiotic relationship in which one species benefits and the other is harmed is known as
    6·1 answer
  • Critics of sustainable agriculture claim that its farming methods will result in _________________. A) water pollution B) lower
    5·1 answer
  • What is required for heat transfer using conduction? A. Light B.Contact C.Fire D.Waves
    6·1 answer
  • Tissue found in leaf stalks below the epidermis is________.
    5·2 answers
  • If you have an idea to improve a complex software process at work, what is the most effective way to communicate this idea?
    8·1 answer
  • The relationship between transcription and translation?
    10·1 answer
  • Please help meee i don’t get this :(
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!