Podcast
Questions and Answers
Which scientist first observed and described magnified living things by a simple microscope?
Which scientist first observed and described magnified living things by a simple microscope?
- Rudolf Virchow
- Theodor Schwann
- Matthias Schleiden
- Anton van Leeuwenhoek (correct)
What did Robert Hook discover in 1663?
What did Robert Hook discover in 1663?
- Cells arise from pre-existing cells
- Cells in a piece of cork (correct)
- All plants are made of cells
- All animal tissues are composed of cells
According to cell theory, which of the following is true?
According to cell theory, which of the following is true?
- A cell is the structural and functional unit of all living things
- All cells come from pre-existing cells by division
- Cells contain hereditary information (DNA) which is passed on to new cells during cell division (correct)
- All living organisms are made of cells
What is the basic structural and functional unit of every organism?
What is the basic structural and functional unit of every organism?
Which domains consist of prokaryotic cells?
Which domains consist of prokaryotic cells?
Which statement accurately represents cell theory?
Which statement accurately represents cell theory?
What is the main difference between prokaryotic and eukaryotic cells?
What is the main difference between prokaryotic and eukaryotic cells?
Which organelle is absent in prokaryotic cells but present in eukaryotic cells?
Which organelle is absent in prokaryotic cells but present in eukaryotic cells?
In which type of cells does cell division involve mitosis, meiosis, or both?
In which type of cells does cell division involve mitosis, meiosis, or both?
What is the composition of the cell wall in eukaryotic cells?
What is the composition of the cell wall in eukaryotic cells?
Where does cellular respiration occur in prokaryotic cells?
Where does cellular respiration occur in prokaryotic cells?
Which type of genetic material is associated with histone proteins?
Which type of genetic material is associated with histone proteins?
What type of flagella is present in eukaryotic cells?
What type of flagella is present in eukaryotic cells?
Which organelle is responsible for the synthesis and packaging of proteins in eukaryotic cells?
Which organelle is responsible for the synthesis and packaging of proteins in eukaryotic cells?
What is the function of peroxisomes in eukaryotic cells?
What is the function of peroxisomes in eukaryotic cells?
What is the main function of the cytoskeleton in eukaryotic cells?
What is the main function of the cytoskeleton in eukaryotic cells?
