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
storchak [24]
3 years ago
5

What is the first step in forming the ribosome?

Biology
2 answers:
bekas [8.4K]3 years ago
8 0
First step of the initiation stage is the binding of a specific initiator methionyl tRNA and the mRNA to the small ribosomal subunit.
bearhunter [10]3 years ago
7 0
The first thing you have to do is bind
You might be interested in
Nucleic acids and proteins both
wlad13 [49]

Answer: A. Nitrogen

Explanation: Nucleic acids contain the same elements as proteins: carbon, hydrogen, oxygen, nitrogen; plus phosphorous (C, H, O, N, and P). Nucleic acids are very large macromolecules composed of repetitive units of the same building blocks, nucleotides, similar to a pearl necklace made of many pearls.

7 0
3 years ago
A cell with 22 chromosomes undergoes meiosis. How many nuclei result from this process? Need ASAP
qaws [65]

Answer:

The overall process of meiosis produces four daughter cells from one single parent cell

Explanation:

Germ cells contain a complete set of 46 chromosomes (23 maternal chromosomes and 23 paternal chromosomes). By the end of meiosis, the resulting reproductive cells, or gametes, each have 23 genetically unique chromosomes.

8 0
2 years ago
In 1990, Carl Woese introduced the three-domain system for classifying living things, after the advancement of DNA analysis allo
alekssr [168]
<h2>Evolutionary analysis of organisms</h2>

Explanation:

  • Some organisms, which were characterized together determined to genetically very different .
  • Using the analysis of RNA developed by Carl Woese, scientists are now able to classify  the human evolution
  • living things based on genetic information instead of expressed characteristics.
  • Genetic  information is more specific and can give clues as to the evolutionary ancestry of  organisms.
  • That is the reason adding of various domains in previous system of classification is allowed for a comparison of species genetic code

3 0
3 years ago
The bacteria, Angelinus ballerinea secretes a compound that inhibits the growth of other Gram-positive bacteria. Scientists take
Bad White [126]

The bacteria, Angelinus ballerinea secretes a compound that inhibits the growth of other Gram-positive bacteria. Scientists take this compound and add chemical groups to it to make it more stable for use in humans to treat bacterial infections. This is an example of antibiotic.

<h3>What is antibiotic?</h3>
  • Antibiotics from the key class of glycopeptides can stop this process.
  • Through five H-bonds, these antibiotics bind to the C-terminal d-Ala-d-Ala of the murein precursor, lipid II, and immature peptidoglycan, preventing transglycosylation and/or transpeptidation during the production of the cell wall.
  • Contrarily, antibiotics have easier access to the thick, porous peptidoglycan layer in the cell walls of Gram-positive bacteria, allowing them to more easily enter the cell and/or interact with the peptidoglycan itself.
  • The two main antibiotics that prevent the synthesis of bacterial cell walls are penicillins and cephalosporins.
  • Penicillin is one of many antibiotics that assault the bacterial cell wall in order to operate.
  • The medications specifically stop the bacteria from producing peptidoglycan, a chemical that gives the cell wall the toughness it needs to live in the human body.

Learn more about antibiotic here:

brainly.com/question/6970037

#SPJ4

8 0
2 years ago
PLEASE HELP ASAP!!!!! ILL GIVE BRAINLIEST FOR RIGHT ANSWER
alexandr1967 [171]
Answer:
reactant and product
7 0
2 years ago
Read 2 more answers
Other questions:
  • A weight-training program that gradually increases the resistance lifted relies on the ________ principle to build strength
    5·1 answer
  • What term describes a species that is brought into an ecosystem where it does not naturally occur?
    11·1 answer
  • What part of your brain controls your emotions
    12·1 answer
  • Which of these substances is matched with its correct organic group?
    13·1 answer
  • Music question hurry please
    8·1 answer
  • Which of the following represents the correct flow of air into the lung of a mammal?
    13·1 answer
  • This is a form of weather characterized by lightning and large amounts of rainfall.
    15·1 answer
  • What is a recessive gene?
    10·2 answers
  • He diagram shows fossils buried in layers of rock.
    12·2 answers
  • Which region of the brain is larger in humans and primates than in other vertebrates?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!