Science Questions

Which of these is NOT part of the cell theory as originally proposed?

The process by which the plasma membrane pinches in to form a vesicle to take in liquid is called:

Which of the following describes 'G0 phase' correctly?

What is the sedimentation coefficient of the larger subunit of an 80S ribosome?

In which stage of meiosis do sister chromatids finally separate?

The complex of DNA and protein in a non-dividing cell is called:

Middle lamella is mainly composed of:

Which organelle shows polarity with a 'cis' face and a 'trans' face?

Peroxisomes are involved in the breakdown of:

The space inside the thylakoid membrane is called:

During which phase of meiosis does the nuclear envelope disappear for the second time?

Which of these is an example of an enucleated eukaryotic cell?

The term 'Mitosis' was coined by:

The movement of molecules against the concentration gradient using ATP is:

Which of the following stages is characterized by the terminalization of chiasmata?

What is the function of the glyoxysome?

What are the 'staples' that hold sister chromatids together?

Syncytium is a condition where:

Which cytoskeletal element is made of tubulin?

The phenomenon where a cell's DNA is intentionally destroyed (programmed cell death) is: