Structures that are Important and the Cell

Part I 

A cell has various structures and substances that are responsible for different functions. All of these structures are important to cell. However, there are some structures that are more important and the cell cannot do without them. In my wish list, I’d suggest to be provided with the following: 

Nucleus 

The nucleus is a very important part of the cell. It is positioned at the centre of the cell and it is responsible for cell reproduction. It also contains the cell’s hereditary material that determine the shape, size, job, and caters for repairs in every cell. 

Mitochondria 

This is the powerhouse of the cell. It facilitates the breakdown of food and leads to energy production within the cell. This energy is responsible for powering all cellular activities. 

Nuclear Membrane 

It is the thin wall that encloses the nucleus. The wall has a double membrane to facilitate the movement of different substances in and out of the cell nucleus. 

Cell Membrane 

The cell membrane is a thin wall that encloses the cell and all that is within it. It also controls what enters and leaves the cell, therefore, protecting the cell from foreign substances that are harmful. 

Part II 

When the distance between the plant and light is at 200 mm, the rate at which the bubbles are being produced is higher than when the distance between them is at 100m. This shows that light affects the rate at which photosynthesis takes place. The bubbles indicate production of oxygen which illustrates the rate at which photosynthesis is taking place. The leaves absorb carbon dioxide from the air and use it in the process and afterwards produce oxygen as a by-product. 

Carbon dioxide is a natural resource since it would be impossible for plants to process food and energy that is required to facilitate different activities within the cell. The plants produce oxygen in the process and since human beings depend on it for survival, it is impossible to consider getting rid of carbon dioxide. 

References 

Loewy, A. G., & Siekevitz, P. (1991). Cell structure & function: an integrated approach. 

Rahman, F. A., Aziz, M. M. A., Saidur, R., Bakar, W. A. W. A., Hainin, M. R., Putrajaya, R., & Hassan, N. A. (2017). Pollution to solution: Capture and sequestration of carbon dioxide (CO 2) and its utilization as a renewable energy source for a sustainable future. Renewable and Sustainable Energy Reviews , 71 , 112-126.