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Tanya [424]
4 years ago
5

What is transcription in biology

Biology
2 answers:
ankoles [38]4 years ago
4 0

Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase. Both DNA and RNA are nucleic acids, which use base pairs of nucleotides as a complementary language.



trapecia [35]4 years ago
3 0

Answer:

first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.

Explanation:

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How does waters specific heat have an impact on our climate
Mama L [17]

Answer:

The specific heat of water is greater than that of dry soil, therefore water both absorbs and releases heat more slowly than land. ... This causes land areas to heat more rapidly and to higher temperatures and also cool more rapidly and to lower temperatures, compared to oceans.

Explanation:

hope this helps :)

5 0
3 years ago
a mitosis inhibitor is a medication that is designed to prevent mitosis in certain cells why would these be helpful in the treat
rewona [7]

Tumors are caused due to uncontrolled growth of cells. Thus a mitosis inhibitor could be effective medication to treat tumor because it will inhibit cell proliferation and development of tumor.

Explanation:

  • Tumors are  mass of tissue that developed as a result of uncontrolled cell division.
  • Cell division is a continuous process in our body and it replaces old and damaged cells with new one.
  • But in case of tumors the cell division  takes place in uncontrollable manner and continues to add cells to the tissue while the cell death do not take place.
  • Ultimately an unwanted overgrown mass of cell develops that hinders with the normal functioning of the body.
  • Tumor are classified as benign tumor and malignant tumors.
  • Both these tumors need to be treated as they develop as an unwanted hindrance to the body metabolism.
  • The best way to check the growth of tumor is to inhibit the cell division in the tumor tissue.
  • Thus a mitotic inhibitor which will inhibit mitosis could be a good medication for treatment of tumors.  
6 0
4 years ago
climate change may require mitigation and adaptation. Explain how these meet could deal with climate change ​
yan [13]

Answer:

The goal of mitigation is to avoid significant human interference with the climate system, and “stabilize greenhouse gas levels in a timeframe sufficient to allow ecosystems to adapt naturally to climate change, ensure that food production is not threatened and to enable economic development to proceed in a sustainable manner.

7 0
3 years ago
Read 2 more answers
Abnormally slow depolarization of the ventricles would most change the shape of the ________ in an ECG tracing. Group of answer
NeTakaya

Abnormally slow depolarization of the ventricles would most change the shape of the QRS complex in an ECG tracing.

  • The conduction system in the ventricles depolarizes, and this depolarization spreads along the walls of the ventricles to produce the QRS complex.
  • It represents electrical activity that occurs before the ventricles contract (ventricular systole). The QRS complex appears immediately after the onset of ventricular systole.
  • An aberrant depolarization of the ventricles results in the formation of an abnormal QRS complex.
  • The SA node, an ectopic pacemaker in the atria, AV junction, bundle branches, Purkinje network, or the ventricular myocardium are all possible pacemaker sites in these aberrant QRS complexes.
  • An aberrant QRS complex might have any shape, from normal to wide and odd to slurred and notched.

learn more about QRS complex here: brainly.com/question/10842164


#SPJ4

8 0
2 years ago
In rabbits, black fur (B) is dominant to brown fur (b). Consider the following cross between two rabbits.
kirill115 [55]

Answer:

Punnet square

Explanation:

5 0
3 years ago
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