Nucleus is the cell organelle that functions as its brain. It is responsible for all the synthetic activity of the cell.
What is like the brain of a cell?
The nucleus is called the “brain” of the cell because it holds the information needed to conduct most of the cell’s functions. ... These proteins are built by the cell using the information in DNA, which is held in the nucleus.
Which organelle is like the brain of the cell vacuole endoplasmic reticulum cytoplasm or nucleus?
Answer: endoplasmic reticulum is the correct option and answer....
Which organelle is like the brain of the cell quizlet?
Nucleus , the “Brain of The cell.
Which organelle is the brain of the cell and tells the other organelles What to do?
| Organelle Function | Nucleus The “brains” of the cell, the nucleus directs cell activities and contains genetic material called chromosomes made of DNA. | Mitochondria Make energy out of food | Ribosomes Make protein | Golgi Apparatus Make, process and package proteins |
|---|
What is a cell called?
A cell is the smallest unit of life . Therefore, cells are often described as the “building blocks of life”. Cell biology (also called cellular biology or cytology) is the study of cells. Cells consist of cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids.
Is the powerhouse of cell?
The mitochondria , often labeled the powerhouse of the cell, are the organelle responsible for energy production within the cell. Playing an important role in cellular respiration, the mitochondria are the main location for ATP production.
Do brain cells grow back?
Summary: When adult brain cells are injured, they revert to an embryonic state , say researchers. In their newly adopted immature state, the cells become capable of re-growing new connections that, under the right conditions, can help to restore lost function.
What is brain of cell called?
The nucleus is considered to be one of the most important structures of eukaryotic cells as it serves the function of information storage, retrieval and duplication of genetic information. It contains chromosomes which house the DNA. The cell nucleus acts like the brain of the cell.
Which is the brain of cell?
The cell membrane is found in all cells that separates the interior of the cell from the outside environment. So, we can say that the nucleus controls the cell and acts as the brain of the cell.
What controls the activities of the cell brain?
Known as the cell’s “command center,” the nucleus is a large organelle that stores the cell’s DNA (deoxyribonucleic acid). The nucleus controls all of the cell’s activities, such as growth and metabolism, using the DNA’s genetic information.
What is the jelly like substance that holds and protects the cells organelles?
These organelles are protected by a jelly-like substance called a cytoplasm . The cytoplasm holds the organelles in place. The “brain” or control center of both plant and animal cells is the nucleus.
Which organ is called powerhouse of the cell?
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.
Which organelle is called suicidal bags of cell?
50 years ago, Christian de Duve introduced the term “suicide bags” to describe lysosomes (1), the organelles containing numerous hydrolases, which were, until the discovery of the ubiquitin-proteasome system, thought to be responsible for the major part of the intracellular turnover of proteins and other macromolecules ...
Is the brain an organelle?
Explanation: Actually nucleus is the main organelle of a eukaryotic cells. It is a major coordinating centre of the cell as it contain cell’s gentic information in the form of DNA . ... That’s why it is the only organelle that can be called as brain of a cell.
Why nucleus is the brain of the cell?
The nucleus directs and regulates the cell’s functions (such as development and metabolism) and houses the genes, which hold the cell’s genetic information . Hence, due to these functions of a nucleus it is called the brain of the cell.
