Answer:
The surface of the rough endoplasmic reticulum (ER) is covered in ribosomes, while the smooth endoplasmic reticulum is not covered in ribosomes.
Explanation:
Hence their terms, rough and smooth endoplasmic reticulum, the smooth is like a fine tube whereas the rough consists of ribosomes on its surface. Both the smooth and rough endoplasmic reticulum work together, delegate tasks and are the site for production and storage of proteins.
Smooth ER is responsible for storage and lipids production, while the rough ER is responsible for production of proteins and some hormones.
Explanation:
Nepal is a country where every people are of different relegion,cast and region so every people supports their relegion but every person of different cast are also involved in agriculture. the land of terai is very fertile,he land of hilly relegion is also suitable but the land of Himalayan region is not suitable only some vegetables or fruits can be grown there so Nepal is called a country which has agriculture divercity
I’m gonna guess gene mutations is the answer
The main processes of the nitrogen cycle are nitrogen fixation, nitrification, denitrification, anammox, and ammonification.
Explanation:
The sequence in which nitrogen passes from the atmosphere to the soil and organisms, and then is eventually released back into the atmosphere, is called nitrogen cycle.
Nitrogen cycle involves the following processes:
•Nitrogen Fixation
It is a process by which atmospheric nitrogen is converted into the form which can be easily absorbed the organisms on earth.
Nitrogen Fixation is carried out by the following ways:
1.By lightning: When lightning occurs, the high temperature and pressure convert nitrogen and water into nitrates and nitrites which get dissolved in water and are readily used by aquatic plants and animals.
2.By bacteria- Molecular nitrogen is converted into nitrates and nitrites by free living bacteria or the bacteria like Rhizobium present in the root nodules of legumes. Some bacteria convert the nitrogen gas (N2) to ammonia (NH3) which plants can use.
• Nitrification: It is the process by which ammonia is converted into nitrites and nitrates.
•Ammonification: It is the process by which soil bacteria decompose dead organic matter and release ammonia into soil.
•Denitrification: It is the process by which nitrates are converted into atmospheric nitrogen back to complete the cycle.
Answer:
The degradation of lung tissue does not allow enough oxygen which is required by the organisms for respiration and also less carbondioxode is removed from the body which caused damage to the organisms because carbondioxode is waste material that is produced during respiration of the cell. Suffocation occurs when the lung provides limited oxygen to the body.