Multiple Choice
In the history of cell biology, who was the first person to use the word "cell" to describe microscopic compartments observed in cork?
43
views
1. Overview of Cell Biology
History of Cell Biology
Multiple Choice
How did Matthias Schleiden contribute to the development of the cell theory?
A
He discovered the nucleus and emphasized its importance in cell function during early microscopic studies.
B
He proposed that all cells arise only from pre-existing cells, rejecting spontaneous generation of new cells.
C
He concluded from studies of plant tissues that all plants are composed of cells, helping establish cells as the basic unit of plant structure.
D
He observed that all animals are composed of cells and proposed that cells are the basic unit of animal structure.
Verified step by step guidance1
Understand the historical context of cell theory development, which involved contributions from multiple scientists focusing on different aspects of cells in plants and animals.
Identify Matthias Schleiden's specific area of study, which was plant tissues, and recognize that his work emphasized the cellular composition of plants.
Recall that Schleiden concluded all plants are made up of cells, establishing the cell as the fundamental unit of plant structure.
Differentiate Schleiden's contribution from others: for example, Theodor Schwann extended this idea to animals, and Rudolf Virchow proposed that cells arise from pre-existing cells.
Summarize Schleiden's role as foundational in cell theory by highlighting his conclusion about plants being composed of cells, which helped establish the cell as a basic unit of life.
Related Videos
Related Practice
