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
KiRa [710]
3 years ago
11

What is plate motion?

Biology
1 answer:
nekit [7.7K]3 years ago
5 0

Answer:

motion of the seafloor away from spreading ridges

Explanation:

due to variations in topography (the ridge is a topographic high) and density changes in the crust.

You might be interested in
Where would the temperature of the ocean's surface water be the lowest?
erica [24]
D) areas at high latitudes
8 0
3 years ago
Read 2 more answers
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
dandelion flowers at any time after the seeds have germinated and the plants are mature which term best describes this kind of p
Schach [20]

Answer:

a non-flowering plant.

6 0
3 years ago
Read 2 more answers
What is the hermaphroditic reproductive structure seen in tapeworms called a?
artcher [175]
<span> It is called the proglottid. </span>
8 0
3 years ago
N
Margaret [11]

Answer:

Four hydrogen nuclei join to form a helium nucleus, two neutrinos, and energy.

Hope this help

6 0
3 years ago
Other questions:
  • The kidney is referred to as an excretory organ because it excretes ______ wastes. It is also a major homeostatic organ because
    10·2 answers
  • Describe some advantages and disadvantages of solar energy.
    12·1 answer
  • Which best explains the importance of a selectively permeable cell
    14·1 answer
  • What is the ultimate source of energy for most organisms and how is this energy capture so it is useful in a food chain ?
    5·1 answer
  • The combining form ADIP/O means <br> A. membrane. <br> B. fat. <br> C. skin. <br> D. joint.
    12·1 answer
  • Which gestational period is dominated by the development of organs and organ systems? which gestational period is dominated by t
    15·1 answer
  • Which of the following materials is necessary for scientists to estimate the age of the solar system?
    14·1 answer
  • Please help me please please
    12·1 answer
  • Explain why most nerve cells have a myelin sheath (2 marks)​
    14·1 answer
  • Which mutations are beneficial? which might not make a difference? which ones are most harmful?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!