Cell Biology MCQ question and answer with solution | Biology Gk MCQs

Which of the following statements is correct about mitochondria?

The cytoplasm of eucaryotic cells contains an extensive network of minute tubules and filaments, appropriately called

Which one of the following cell organelles is enclosed by a single membrane?

Consider the following processes which are preparatory to cell division during interphase and choose the correct answer:
1. Replication of DNA takes place
2. The centrioles divide, forming a pair of new centrioles
3. Synthesis of energy-rich compounds which provide energy for mitosis
4. Synthesis of proteins which are later found in the spindle

Macromolecules can cross the nuclear envelope

In eukaryotes, the site of synthesis of most of the ribosomal RNA (rRNA) is the

Which of the following is the correct sequence of the different phases of cell division?
1. Anaphase
2. Telophase
3. Prophase
4. Mataphase

Who among the following first observed mitochondria as granular structures?

Main function of Golgi bodies is

In the context of organic evolution, the loss of limbs in snakes is explained by the phenomenon of