Question

3. answer in one words / sentence.
1 Where does urea formation takes place?
2 Name the component of cell wall
3. Which type of ribosomes are found in bacteria?
4 What we called the organism that it everything?
5. Name a mammal which lay eggs.
Wh​

Answer 1

Answer:

1. Organisms that cannot easily and safely remove nitrogen as ammonia convert it to a less toxic substance, such as urea, via the urea cycle, which occurs mainly in the liver.

2. A plant cell wall is arranged in layers and contains cellulose microfibrils, hemicellulose, pectin, lignin, and soluble protein.

3,4,5 ka answer--. Bacteria and archaebacteria possess smaller ribosomes, termed 70S ribosomes. These are composed of a small 30S subunit and large 50S subunit. The ribosomes in our cells, and in other animals, plants and fungi, are larger, termed 80S ribosomes, composed of a 40S small subunit and a 60S large subunit.