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arsen [322]
2 years ago
7

Summary of transcription

Biology
1 answer:
Nesterboy [21]2 years ago
7 0

Answer:

Explanation:

During transcription, DNA is converted into RNA in the nucleus of the cell.

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What waste product of photosynthesis allows you to live on earth?
asambeis [7]
Photosynthesis allows plants to take in sunlight, water, and carbon dioxide to make energy for themselves, a type of sugar called glucose. 

Glucose = C_{6}  H_{12}O_{6} 

The other thing that is made from photosynthesis is oxygen. 

Without oxygen, we would not be able to live on earth.

Hope this helps!
4 0
3 years ago
Read 2 more answers
Compare the two processes: mitosis and meiosis. Can you identify the the true statements about the two? Meiosis results in four
Alborosie

Answer:

The correct statements are:

  • Meiosis results in four haploid daughter cells.  
  • During meiosis, the 2N mother cells produce N daughter cells.  
  • In both processes, DNA replication must occur.  
  • Mitosis is responsible for genetic continuity; in higher organisms, it is essential for growth and repair.  

Mitosis is a type of cell division in which a parent cell is divided into two identical daughter cells. Each daughter cell contains identical genetic material as that of the parent cell.  

It plays important role in growth and repair of cells and tissues in multi-cellular organisms.

Meiosis is a type of cell division in which a parent cell is divided to produce four daughter cells. Each daughter cell contains exactly half the genetic material (chromosomes) as that of parent cells

It plays important role in the production of gametes (eggs and sperms) in sexually reproducing organisms.

Before either cell division, the DNA is replicated in the S or synthesis phase of the cell cycle.

5 0
3 years ago
What is the connection between the rising concentration of SO2 And NO2x , And The Acid Rain Pollution Alert?
sweet-ann [11.9K]

Answer:

Acid rain refers to the rain which acidic in nature having a form of precipitation and elevated levels of hydrogen ions (low pH). The normal pH of rain is around 5.6

Rising concentration of Sulfur dioxide (SO2) and nitrogen oxides (NOx) in atmosphere is one of the cause of acid rain. Sulfur dioxide (SO2) and nitrogen oxides (NOx) are released by vehicles, fossil-fuel power plants and oil refineries.

When a sulfur dioxide and nitrogen oxides released in air they mix with oxygen, water and other chemicals in the air and form sulfuric and nitric acids. sulfuric and nitric acids mix with precipitation and its pH level is about 5.2 or below.

Hence, rising concentration of SO2 And NO2x is one of the biggest reason of acid which damages agriculture, buildings and wildlife et-cetra.

5 0
3 years ago
Fossils are ____
horsena [70]
Fossils are Remains Of Tracers Of Prehistoric Life
5 0
3 years ago
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Two people are exercising at a gym. Person X notices a burning sensation in several muscles, while person Y does not feel any di
Alex Ar [27]

Answer:

See the answer below

Explanation:

Person X is feeling a burning sensation in several muscles<u> because of the accumulation of lactic acid due to inadequate oxygen in their system.</u> When oxygen becomes inadequate during exercises, anaerobic respiration takes place to augment the oxygen shortage and this leads to the production of lactic acid which accumulates up in the muscles and gives a burning sensation.

  C_6H_1_2O_6 --> 2C_3H_6O_3

Person Y does not feel any burning sensation in their muscles <u>because oxygen is adequate in their system and they do not need to respire anaerobically.</u> <em>Person X exercise regime must have been more rigorous than that of person Y.</em>

5 0
3 years ago
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