49 Questions
Who is credited with the discovery of the cell?
Robert Hooke
What did Robert Hooke observe in cork under his microscope?
Minute honeycomb-like compartments
Who expressed the idea that 'all living beings originate from or consist of vesicles or cells'?
Lorenz Oken
What did Robert Hooke observe in cork under his microscope?
Minute honeycomb-like compartments
Who expressed the idea that 'all living beings originate from or consist of vesicles or cells'?
Jean Baptist de-Lamarck
What did Lorenz Oken believe about living beings?
They originate from or consist of vesicles or cells
Robert Hooke discovered the cell in 1665
True
Lorenz Oken believed that all living beings originate from or consist of vesicles or cells
True
Jean Baptist de-Lamarck expressed the idea that no body can have life if its constituent parts are not cellular tissue or are not formed by cellular tissue
True
Who is credited with the discovery of the cell?
Robert Hooke
What did Robert Hooke observe in cork under his microscope?
Compartments he termed as cells
Who reported the presence of nucleus in the cell in 1831?
Robert Hooke
Who proposed the Cell Theory along with a German botanist?
Robert Hooke
Who is credited with the discovery of the cell?
Robert Hooke is credited with the discovery of the cell in 1665.
What did Robert Hooke observe in cork under his microscope?
Robert Hooke observed that the cork is composed of minute honeycomb-like compartments which he termed as Cells.
Who proposed the Cell Theory along with a German botanist?
Theodor Schwann, a German zoologist, proposed the Cell Theory along with a German botanist, Schleiden.
What did Lorenz Oken believe about living beings?
Lorenz Oken believed that 'all living beings originate from or consist of vesicles or cells'.
What did Robert Hooke observe in cork under his microscope?
Robert Hooke observed that cork is composed of minute honeycomb-like compartments which he termed as Cells.
Who proposed the Cell Theory along with a German botanist?
A German zoologist Theodor Schwann, along with a German botanist Schleiden, proposed the Cell Theory.
When did Robert Brown report the presence of nucleus in the cell?
Robert Brown reported the presence of nucleus in the cell in 1831.
What did Lorenz Oken believe about living beings?
Lorenz Oken believed that 'all living beings originate from or consist of vesicles or cells'.
Who is credited with the discovery of the cell?
Robert Hooke
Who proposed the Cell Theory along with a German botanist?
Theodor Schwann
When did Robert Brown report the presence of nucleus in the cell?
1831
What did Lorenz Oken believe about living beings?
That 'all living beings originate from or consist of vesicles or cells'
Who is credited with the discovery of the cell?
Robert Hooke
What did Robert Hooke observe in cork under his microscope?
Minute honeycomb-like compartments
Who proposed the Cell Theory along with a German botanist?
Theodor Schwann
When did Robert Brown report the presence of nucleus in the cell?
1831
Who is credited with the discovery of the cell?
Robert Hooke
What did Robert Hooke observe in cork under his microscope?
Minute honeycomb-like compartments
Who proposed the Cell Theory along with a German botanist?
Theodor Schwann
What did Lorenz Oken believe about living beings?
All living beings originate from or consist of vesicles or cells
Match the following scientists with their contributions to the study of cells:
Robert Hooke = Discovered the cell Lorenz Oken = Believed that all living beings originate from or consist of vesicles or cells Jean Baptist de-Lamarck = Expressed the idea that no body can have life if its constituent parts are not cellular tissue or are not formed by cellular tissue Theodor Schwann and Schleiden = Proposed the Cell Theory
Match the following components with their descriptions in the cell:
Nucleus = Presence reported by Robert Brown in 1831 Cytoplasm = Fluid surrounding the nucleus Plasma membrane = Outer thin covering of the cell Cell wall = Additional structure present only in plant cells
Match the following statements with the correct understanding of the cell:
Robert Hooke's initial idea = Cell as an empty space bounded by thick walls Later understanding of the cell = Cell is not an empty space and consists of nucleus, cytoplasm, and plasma membrane Theodor Schwann and Schleiden's contribution = Formulated the Cell Theory Discovery by Robert Hooke = Observation of minute honeycomb-like compartments in cork
Match the following terms with their respective meanings in cell biology:
Cell Theory = Proposes that the cell is the basic unit of life and that all living things are composed of cells Vesicles = Small membrane-bound sacs involved in various cellular processes Cork cells = Composed of minute honeycomb-like compartments as observed by Robert Hooke Cellular tissue = Constituent parts necessary for a body to have life
Match the following scientists with their contributions to the study of cells:
Robert Hooke = Discovery of the cell and observation of cork under microscope Lorenz Oken = Belief that all living beings originate from or consist of vesicles or cells Jean Baptist de-Lamarck = Expression of the idea regarding cellular tissue and life Theodor Schwann and Schleiden = Proposal of the Cell Theory and identification of cell components
Match the following terms with their respective meanings in cell biology:
Nucleus = Core component of the cell Cytoplasm = Fluid surrounding the nucleus Plasma membrane = Outer thin covering of the cell Cell wall = Additional structure present only in plant cell
Match the following statements with the correct understanding of the cell:
Hooke's initial idea about the cell as an empty space = Changed after the discovery of the nucleus Lorenz Oken's belief about living beings = Originate from or consist of vesicles or cells Schwann and Schleiden's Cell Theory = Cell consists of nucleus, cytoplasm, and plasma membrane Discovery of the cell's components = Nucleus, cytoplasm, and plasma membrane
Match the following components with their descriptions in the cell:
Nucleus = Core component of the cell Cytoplasm = Fluid surrounding the nucleus Plasma membrane = Outer thin covering of the cell Cell wall = Additional structure present only in plant cell
Match the following scientists with their contributions to the study of cells:
Robert Hooke = Discovered the cell Robert Brown = Reported the presence of nucleus in the cell Theodor Schwann = Proposed the Cell Theory Schleiden = Proposed the Cell Theory
Match the following terms with their respective meanings in cell biology:
Nucleus = Central part of the cell containing genetic material Cytoplasm = Fluid surrounding the nucleus Plasma membrane = Outer thin covering of the cell Cell wall = Additional structure present only in plant cell
Match the following statements with the correct understanding of the cell:
Robert Hooke observed cork composed of minute honeycomb-like compartments which he termed as Cells = Cellular structure of cork observed The cell consists of 3 basic parts: nucleus, cytoplasm, and plasma membrane = Components of a cell described The cell wall is an additional structure present only in plant cell = Cell wall characteristic identified The Cell Theory proposed by Theodor Schwann and Schleiden = Originators of the Cell Theory
Match the following components with their descriptions in the cell:
Nucleus = Central part of the cell containing genetic material Cytoplasm = Fluid surrounding the nucleus Plasma membrane = Outer thin covering of the cell Cell wall = Additional structure present only in plant cell
What are the three basic parts of the cell according to the Cell Theory?
The three basic parts of the cell according to the Cell Theory are the nucleus, the cytoplasm, and the plasma membrane.
Who are the scientists credited with proposing the Cell Theory?
Theodor Schwann and Matthias Schleiden are credited with proposing the Cell Theory.
What did Robert Brown report in 1831 that changed the understanding of cells?
Robert Brown reported the presence of nucleus in the cell, which changed the understanding of cells from an empty space to a structured entity.
What did Robert Hooke observe in cork under his microscope?
Robert Hooke observed that cork is composed of minute honeycomb-like compartments which he termed as cells.
Study Notes
Cell Discovery and Theory
- Robert Hooke is credited with the discovery of the cell in 1665.
- Hooke observed cork under his microscope and saw tiny pockets or compartments, which he called "cells."
- Lorenz Oken believed that all living beings originate from or consist of vesicles or cells.
- Jean-Baptist de-Lamarck expressed the idea that no body can have life if its constituent parts are not cellular tissue or are not formed by cellular tissue.
- Matthias Jakob Schleiden, a German botanist, and Theodor Schwann proposed the Cell Theory.
- Robert Brown reported the presence of a nucleus in the cell in 1831, which changed the understanding of cells.
Cell Theory Components
- The three basic parts of the cell according to the Cell Theory are:
- Cellular tissue
- Vesicles
- Cells
Test your knowledge of cell biology with this quiz on the discovery of the cell by Robert Hooke. Learn about the pioneering work of Hooke and his observations of cork under a microscope. Explore the foundational concept of the cell as the basic unit of life.
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