Cristae are found in which of the following organelles?
Golgi body
Endoplasmic reticulum
Mitochondria
Ribosome
Which of the following processes requires energy?
Diffusion
Osmosis
Active transport
Plasmolysis
Who coined the term 'cell'?
Robert Hooke
Anton Van Leeuwenhoek
Theodor Schwann
Virchow
How many lenses are there in a compound microscope?
2
3
4
1
Genes are present in which organelle of a cell?
Golgi apparatus
Nucleus
Ribosomes are the center of which of the following processes?
Respiration
Photosynthesis
Protein synthesis
Fat synthesis
Which of the following is not a function of Golgi apparatus?
Synthesis of protiens
Conversion of simple sugars into complex sugars
Storage of products
Packaging of products
What is the reason for plasmolysis?
Absorption
Endosmosis
Exosmosis
Which is the longest cell in the human body?
Nerve cell
Muscle cell
Blood cell
Sperm
Which of these is smallest in size?
Lysosome
Choloroplast
