Science第 102 / 120 题
What is the basic structural and functional unit of all living organisms?
a.The atom
b.The cell
c.The tissue
d.The organ
解析
The cell is the smallest unit that can carry out all life processes. All living organisms are made of one or more cells.
免费刷完整 120 道题库 — 无需注册。
同考点相关题目
- Which organelle is known as the 'powerhouse of the cell'?
- Which blood cells are primarily responsible for carrying oxygen?
- What is the pH of a neutral solution such as pure water?
- Which system is responsible for pumping blood throughout the body?
- What gas do humans breathe in that is essential for cellular respiration?
- Which part of the cell contains the genetic material (DNA)?