Podcast
Questions and Answers
What hypothesis did Louis Pasteur disprove with his swan-neck flask experiment?
What hypothesis did Louis Pasteur disprove with his swan-neck flask experiment?
- Vital force theory
- Microbial theory
- Spontaneous generation (correct)
- Cell division
Which scientist(s) initially proposed the Cell Theory?
Which scientist(s) initially proposed the Cell Theory?
- Antonie van Leeuwenhoek
- Shleiden and Schwann (correct)
- Louis Pasteur
- Virchow
What did Louis Pasteur's swan-neck flask experiment demonstrate?
What did Louis Pasteur's swan-neck flask experiment demonstrate?
- Life can arise spontaneously from organic matter.
- Life can only arise from preexisting life. (correct)
- Microorganisms can navigate the bends in the flask neck.
- Inanimate objects can produce living organisms.
What did Shleiden and Schwann propose about the origin of living creatures?
What did Shleiden and Schwann propose about the origin of living creatures?
According to the Cell Theory, what is the structural unit of organisms?
According to the Cell Theory, what is the structural unit of organisms?
What principle states that all cells come from preexisting cells?
What principle states that all cells come from preexisting cells?
Who formulated the Cell Theory?
Who formulated the Cell Theory?
Which scientist discovered the myelin sheath in peripheral nerve fibers?
Which scientist discovered the myelin sheath in peripheral nerve fibers?
Who established the omnis cellula ex cellula theory?
Who established the omnis cellula ex cellula theory?
Which scientist is considered the father of Cellular Pathology?
Which scientist is considered the father of Cellular Pathology?
Which discipline emerged to study cells?
Which discipline emerged to study cells?
Who expanded the cellular theory to include animals, unifying Botany and Zoology?
Who expanded the cellular theory to include animals, unifying Botany and Zoology?
What is the primary role of adult stem cells in a living organism?
What is the primary role of adult stem cells in a living organism?
Where are embryonic stem cells obtained from?
Where are embryonic stem cells obtained from?
What is the source of umbilical cord stem cells?
What is the source of umbilical cord stem cells?
What differentiates induced pluripotent stem cells from adult stem cells?
What differentiates induced pluripotent stem cells from adult stem cells?
Why are ethical issues a concern for the widespread study of embryonic stem cells in humans?
Why are ethical issues a concern for the widespread study of embryonic stem cells in humans?
Which type of adult stem cell can develop into some or all specialized cell types of a tissue or organ?
Which type of adult stem cell can develop into some or all specialized cell types of a tissue or organ?
Which of the following is NOT a characteristic of Transmission Electron Microscopy (TEM)?
Which of the following is NOT a characteristic of Transmission Electron Microscopy (TEM)?
What is the primary function of Fetal Bovine Serum (FBS) in cell culture media?
What is the primary function of Fetal Bovine Serum (FBS) in cell culture media?
Which of the following best describes the principle behind Scanning Electron Microscopy (SEM)?
Which of the following best describes the principle behind Scanning Electron Microscopy (SEM)?
What is the approximate magnification range of Electron Microscopy?
What is the approximate magnification range of Electron Microscopy?
Which of the following components of cell culture media is responsible for maintaining the appropriate pH?
Which of the following components of cell culture media is responsible for maintaining the appropriate pH?
What is the purpose of including phenol red in cell culture media?
What is the purpose of including phenol red in cell culture media?
What are the four required reprogramming factors for induced pluripotent stem cells (iPS)?
What are the four required reprogramming factors for induced pluripotent stem cells (iPS)?
What type of stem cells are Tooth Stem Cells (TS)?
What type of stem cells are Tooth Stem Cells (TS)?
Who received the Nobel Prize Award in 2012 for the discovery of induced pluripotent stem cells?
Who received the Nobel Prize Award in 2012 for the discovery of induced pluripotent stem cells?
Which of the following is NOT a potential application of Tooth Stem Cells (TS)?
Which of the following is NOT a potential application of Tooth Stem Cells (TS)?
What is the defining characteristic of induced pluripotent stem cells (iPS) and Embryonic Stem (ES) cells?
What is the defining characteristic of induced pluripotent stem cells (iPS) and Embryonic Stem (ES) cells?
What major advantage do Tooth Stem Cells (TS) offer in regenerative medicine?
What major advantage do Tooth Stem Cells (TS) offer in regenerative medicine?
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