Which of these is a characteristic of body cells that require large amounts of energy?
A. They have a large number of mitochondria
B. They have a supplementary Y chromosome
C. They have a storage area for albumin proteins
D. They have a two layer membrane
A. They have a large number of mitochondria
A. They have a large number of mitochondria.
The characteristic of body cells that require large amounts of energy is that they have a large number of mitochondria. Mitochondria are the powerhouses of the cell and are responsible for producing energy in the form of ATP (adenosine triphosphate) through a process called cellular respiration. Cells that require a lot of energy, such as muscle cells and nerve cells, have a high demand for ATP, and therefore have a higher number of mitochondria to meet their energy needs.
To arrive at the answer, we would need to understand the functions and structures of different cellular components and their role in energy production. Specifically, we should know that mitochondria are the organelles responsible for energy production and have a structure that allows them to carry out this function efficiently. By considering the characteristics provided in the options and understanding their relevance to energy production, we can conclude that A. They have a large number of mitochondria is the correct answer.