Which of the following shows permeability?
Which of the following shows permeability? Options (a) cell membrane (b) cell wall (c) protoplasm (d) cytoplasm Correct Answer: cell…
7 years ago
Cell Structure and Functions
Which of the following statements is incorrect about G₀ phase?
Which of the following statements is incorrect about G₀ phase? Options (a) Mitosis occurs after G₀ phase (b) Biocatalysts can…
7 years ago
Which of the following structure regulates the entrance and exit of molecules
Which of the following structure regulates the entrance and exit of molecules into and out of the cytoplasm? Options (a)…
7 years ago
Which of the following structures between two adjacent cells forms an effective
Which of the following structures between two adjacent cells forms an effective transport pathway? Options (a) Plasmodesmata (b) Plastoquinoes (c)…
7 years ago
Which of the following structures is not found in a prokaryotic cell?
Which of the following structures is not found in a prokaryotic cell? Options (a) Mesosome (b) plasma membrane (c) Nuclear…
7 years ago
Which of the following surrounds the vacuole?
Which of the following surrounds the vacuole? Options (a) cell wall (b) mucopeptide layer (c) tonoplast (d) murein layer Correct…
7 years ago
Which one is a single membrane cell organelle?
Which one is a single membrane cell organelle? Options (a) Endoplasmic reticulum (b) Mitochondria (c) Lysosomes (d) Chloroplast Correct Answer:…
7 years ago
Which one is apparato reticolare?
Which one is apparato reticolare? Options (a) Golgi apparatus (b) Endoplasmic reticulum (c) Microfilaments (d) Microtubules Correct Answer: Golgi apparatus…
7 years ago
Which one of the cell organalles is not enclosed by any membrane?
Which one of the cell organalles is not enclosed by any membrane? Options (a) lysosome (b) ribosome (c) mitochondria (d)…
7 years ago
Which one of the following acts as a catalyst in bacterial cells?
Which one of the following acts as a catalyst in bacterial cells? Options (a) snRNA (b) hnRNA (c) 23S rRNA…
7 years ago