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
mamaluj [8]
3 years ago
8

What is a substance that cannot be broken down into other substance

Biology
2 answers:
ELEN [110]3 years ago
7 0

Answer:

An element

Explanation:

An element is a substance that cannot be broken down into another substance (by normal ways)

Since elements are only made of one type of atom, they can only be broken down into smaller forms of the same element.

V125BC [204]3 years ago
5 0
Element is a substance that cannot be broken down into simpler substances by chemical or physical means
You might be interested in
Determine whether the following events occur during initiation, elongation, or termination. This is regarding protein synthesis.
erik [133]

Answer:

The provided events can be classified as:

Initiation

  • In prokaryotes, the Shine-Dalgarno sequence pairs with rRNA.
  • In E. coli, mRNA binds to the 30S ribosomal subunit.

Elongation

  • In E. coli, EF-Tu delivers an aminoacyl-tRNA to the ribosome
  • Initiator tRNA enters the P site.
  • In E. coli, EF-Tu hydrolyzes.
  • Translocation occurs

Termination

  • The ribosome has mRNA, an empty A site, and deacylated tRNA in the P site

Translation is the process by which polypeptide chain is synthesized based on the codon sequence of the mRNA (messenger ribonucleic acid).

It is divided into three stages:

Initiation: The small and large sub-units of the ribosome get assembled around the initiation codon. It forms three sites (A, P, and E site) for interaction tRNA and mRNA.

Elongation: Specific charged-tRNA enters from A site and transfers its amino acid to the growing polypeptide chain in P site. Uncharged tRNA exit from the E site. Ribosome moves or translocates to the next  codon.

Termination: As soon as ribosome reaches the termination codon, it releases the newly synthesized polypeptide chain.


8 0
3 years ago
Multiple Choice Which of the following is true about photosynthesis? A. It is an exothermic reaction. B. It is an endothermic re
Nonamiya [84]

Answer:

The answer is B. It is an endothermic reaction.

Explanation:

Photosynthesis in an endothermic reaction. Endothermic reactions are all those chemical reactions that in their transformation process, in 2 or more different substances, consume Caloric Energy, in which, the products obtained possess higher energy levels, than the initial reagents, since they have taken part of the heat of the environment.

7 0
3 years ago
The volume of saturn is more than ten times the volume of uranus true or false
ki77a [65]

Answer:

false

Explanation:

let me know if this is helpful

4 0
3 years ago
If a landlord does not allow you to have pets in the building, but allows you to have a dog, is that an exception? Why or why no
slega [8]
Yes, Dogs can go out side an dogs don't smell half the time
3 0
3 years ago
Which of the following are producers
S_A_V [24]
Plants are producers.
7 0
3 years ago
Read 2 more answers
Other questions:
  • How many valence electrons are in an atom of each element in Group 15 in the periodic table?
    5·2 answers
  • What should be done if you are planning to remove several components from a computer?
    10·1 answer
  • Which of these factors decreases the rate of a chemical reaction within cells?
    5·1 answer
  • Antibiotics are used to treat bacterial infections. Antibiotics can work by either killing bacterial cells or by preventing the
    5·1 answer
  • PLEASE HELP I WILL GIVE YOU BRAINLIEST EXPLAIN
    11·1 answer
  • Good soil tilth allows for
    8·2 answers
  • How the steps of protein synthesis using the following DNA sequence: TACGGGCCCTTTAAATAA
    15·1 answer
  • Define eutrophication
    10·1 answer
  • Which of the following is an example of evidence from comparative embryology that supports biological evolution?
    12·1 answer
  • What are the three tasks that DNA must be able to perform in all organisms?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!