1. Name the cell in our body which is about a metre in
2. Which part of the cell can be called 'brain' of the cell ?
3. What is the jelly-like substance present in cells called ?
4. What are the thread-like structures composed of DNA called ?
5. Name the cell organelles which is considered power house of the cell.
Answers
Answer:
1.Hello! There is no cell in our body which is 1 Metre in length! The biggest cell in our body is the Ovum or the female egg cell, which is about 1 millimetre in diameter; that is 1000 micrometres.
2.Nucleus
Nucleus. The nucleus can be thought of as the brains of a cell. Our genetic material (DNA.
3.Cytoplasm
Cytoplasm is enclosed by the cell membrane composed of thick solution and has jelly like structure. It consists of water, proteins, and salt.
4.Under the microscope in its extended form, chromatin looks like beads on a string. The beads are called nucleosomes. Each nucleosome is composed of DNA wrapped around eight proteins called histones.
5.Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell.
Explanation:
Plz mark me as Brainliest