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
iogann1982 [59]
3 years ago
10

Check your understanding. Which items did you

Biology
1 answer:
s2008m [1.1K]3 years ago
8 0

RNA nucleotides form complimentary base pairs with DNA bases.  Hydrogen and sugar-phosphate bonds form and the mRNA is synthesized.

Explanation:

The process of mRNA formed by DNA is called transcription. The genes coding for the protein is present on DNA as a nitrogenous base or nucleotides.

Transcription takes place inside the nucleus with the assistance of major enzyme RNA polymerase. In transcription 5'to3' single strand of RNA is synthesized which is complementary to the 3'to5' strand of DNA. The sequence of DNA has promoter sites which will be recognized and DNA will unzip to form transcription bubble. Several transcription factors and enzyme will be required to synthesize mRNA.

This mRNA after some modification would become primary transcript and pass on to the cytoplasm where protein synthesis will take place.

You might be interested in
Digestion breaks carbohydrates down into basic subunits (“building blocks”) called:
IRINA_888 [86]
The monomer of carbohydrates, monosaccharides. 
8 0
3 years ago
WILL GIVE BRAINLIEST PLEASE HELP!!!!!
Arada [10]

Answer:

It depends on your test scores.

Explanation:

8 0
3 years ago
The Energetics of Coupled Transport
andrezito [222]

Answer:

Explanation:

A. False - A symporter system requires that one of the molecules to be transported using passive transport.

B. True - The Na+ will move down the established concentration gradient releasing energy to facilitate movement of sucrose against its concentration gradient. This is known as secondary active transport.

C.  False -  sucrose moves through ion channels not by diffusion to better control its movement across the membrane.

D. True - Movement of molecules against their concentration gradient thus requiring energy input is known as active transport.

E. False - One of the molecules needs to be moving against its concentration gradient.

F. False - A Uniporter system allows the binding and transport of a single molecule at a time. A symporter allows simultaneous binding and transport of Na+ and sucrose molecules.

6 0
3 years ago
How can independent assortment help explain genetic diversity in humans? Hint: How many pairs of chromosomes are in a human dipl
Agata [3.3K]

Answer:

please give me brainlist and follow

Explanation:

Independent assortment states that all alleles are inherited independently of other alleles. This helps diversity because it helps to further the randomization of traits. If traits were always inherited together, as a "package deal", there would naturally be less diversity than the situation that exists.

8 0
3 years ago
Which of the following is the most cost effective source of energy?
elena55 [62]

Answer: Fossil Fuels

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which term is used to describe genes that are located physically close to each other on the same chromosome?
    14·1 answer
  • Help pls bio graph.
    12·1 answer
  • What role does DNA play in the expression of traits
    11·1 answer
  • Geneticists can create sequences of dna from rna using enzymes called
    10·1 answer
  • What hapens to the heart when blood flow decrease
    12·1 answer
  • Alcohol dehydrogenase (ADH) is an enzyme that aids in the decomposition of ethyl alcohol (CH3OH) into nontoxic substances. Methy
    9·1 answer
  • The small hair like structures found all over a cell are called what?
    5·2 answers
  • The geographic isolation of a population from other members of the species and the subsequent evolution of reproductive barriers
    10·1 answer
  • The idea that cells are the basic unit of structure and function of all living things is a(n)
    8·1 answer
  • Which organism described below makes its own food?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!