If a student rests and then squeezes a clothespin for one minute, will they be able to squeeze it more than someone that exercised before squeezing the pin for 1 minute?
Hope this helps!
Difficult because it went against basically everything that was previously believed to be true
Answer:
C. Mannose receptor
Explanation:
They are soluble receptors used by macrophages to aid phagocytosis. They are not associated with the phagocyte membrane and thus helps the macrophages to act on cells without getting in contact with the membrane
Answer:
It is used for lipogenesis
Explanation:
Carbohydrates are broken down into glucose and then this glucose is absorbed in the blood from where it enters the cell and used for ATP production.
The excess of glucose in the body is used for lipogenesis. So excess glucose converts into fat and stored in the liver. Some fat is also stored as glycogen in the liver and muscles by the action of insulin but the majority of excess glucose converts into fat.
This fat provides a reserve energy source in our body. Therefore the right answer is- It is used for lipogenesis.
Answer:
RNA world hypothesis.
Explanation:
RNA is present as the genetic material in some viruses only. RNA is produced from the template DNA by the process of transcription and helps in the protein gene expression.
According to RNA world hypothesis, RNA is considered to be the first genetic material as it has the ability to store the genetic material. The oxyribose sugar makes the RNA more reactive than the DNA molecule. The RNA also has the ability to work enzyme known as ribozyme. Hence, RNA has the ability to store the information and acts as catalyst.
Thus, the answer is RNA world hypothesis.
