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
Paul [167]
2 years ago
8

How does mRNA help in transcription process?​

Biology
1 answer:
ziro4ka [17]2 years ago
7 0

Answer:

The process of making mRNA from DNA is called transcription, and it occurs in the nucleus. The mRNA directs the synthesis of proteins, which occurs in the cytoplasm. mRNA formed in the nucleus is transported out of the nucleus and into the cytoplasm where it attaches to the ribosomes.

Explanation:

You might be interested in
I need help on this and please.
Igoryamba

degree of environmental damage that can be attributed to fossil fuels. ... development of renewable energy sources such as, solar power, wind, ... the earth, yet it is enough to provide all of the earth's energy needs.
8 0
2 years ago
Which of the following correctly describes the disruption of an ecosystem service by an anthropogenic activity?
ehidna [41]

Answer:

The correct answer is "Provisioning services are disrupted by increased combustion of fossil fuels, which leads to an increase in air pollution".

Explanation:

The ecosystem provides several services that if used with responsibility, could be sustained by the nature. Unfortunately, disruption of an ecosystem service could happen by an anthropogenic activity, which are the activities that humans perform. One example is the disruption of provisioning services by increased combustion of fossil fuels, which leads to an increase in air pollution. The ecosystem provides clean air that gives oxygen for people and animals to breath, however high combustion of fossil fuels could disrupt this service.

8 0
3 years ago
Which of these organisms have the greatest amount of cell specialized
larisa [96]

The answer would be B. Cats.

Cats are the most advanced organisms between the options thus have the greatest amount of cell specialization.

4 0
3 years ago
The epidermis is made of :
denis23 [38]
Epidermis is made up of dermis.
8 0
3 years ago
The nitrogen cycle is most directly dependent upon-
vovangra [49]

Answer:

B) Nitrogen-fixing bacteria and lightning

Explanation:

Nitrogen cycle is the natural process in which atmospheric nitrogen is converted into nitrite and nitrate with the help of bacteria.

Nitrogen cycle is directly dependent on nitrogen-fixing bacteria and lightning.

As bacteria are responsible for most of the chemical conversion in the nitrogen cycle such as nitrogen fixation (first step) is done by soil bacteria (Cyanobacteria) that form ammonia, which is toxic to plants; nitrification in which ammonia is converted into nitrites and nitrates with the help of Nitrobacter and denitrification bacteria involve Pseudomonas, and Achromobacter which convert nitrite and nitrate into nitrogen.

The lightning breaks nitrogen molecules and allow  it to combine with oxygen in atmosphere which further dissolve in rain and form nitrates.

Hence, the nitrogen cycle is most directly dependent upon nitrogen-fixing bacteria and lightning and the correct option is B.

5 0
3 years ago
Other questions:
  • Several models of atoms are mentioned in this lesson. Plum pudding, planetary and quantum mechanical. Which reason below explain
    6·1 answer
  • What is translocation?​
    14·2 answers
  • How would signaling be affected if a mutation caused a g protein to replace gdp with gtp on its own without needing to be activa
    15·1 answer
  • Describe the structure and functions of the parts of the spinal cord.
    12·1 answer
  • The observable traits expressed by an organism are described as its ________.
    7·1 answer
  • In 1668 Francesco Redi did a series of experiments on spontaneous generation. He began by putting similar pieces of meat into ei
    13·1 answer
  • 11. What are the potential impacts of climate change on Central America? increase rates of skin cancer on indigenous people inte
    8·1 answer
  • In humans, brown eyes (B) are dominant, and blue eyes are recessive (b). If a homozygous dominant male is crossed with a heteroz
    9·1 answer
  • Is the process of adding atoms to the center of a protostar or gravitational center in space.
    8·2 answers
  • Help? It’s ok if not but I really need it <333
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!