Which of the following cell organelles have cisterns and is involved in the formation of lysosomes?
Golgi apparatus
The Golgi apparatus is made of stacks of flattened, membrane-bound sacs called cisternae. These cisternae modify, sort, and package proteins and lipids received from the endoplasmic reticulum.
The Golgi apparatus also pinches off vesicles, and one important type of vesicle it produces is the lysosome, which contains digestive enzymes. This makes the Golgi apparatus the organelle linked to both cisternae and lysosome formation.
Chromoplast is a coloured plastid that stores pigments giving flowers and fruits their colour; it is not built from cisternae and does not form lysosomes.
Leucoplast is a colourless plastid used to store starch, oils, or proteins; it is unrelated to lysosome formation.
Mitochondria are the powerhouses of the cell that produce ATP through respiration; they have cristae (folds), not cisternae, and do not make lysosomes.
Hence, the organelle with cisternae that forms lysosomes is the Golgi apparatus.
What conclusion can be drawn from the microscopic observation of onion peel cells?
The smooth endoplasmic reticulum (SER) helps in the manufacture of ___________.
What distinguishes rough ER (RER) from smooth ER (SER)?
Cells differ in shape and size according to the work they perform in living organisms. Which of the following correctly compares a cell’s shape with its function?
Which of the following statements correctly compares vacuoles in plant and animal cells?
Apart from the nucleus and plastids, which of the following organelle contains its own DNA?
If a researcher finds that a plant cell is neither swelling nor shrinking in a specific solution, they can conclude the solution is ____.
In a bacterial cell, the genetic material is found without a surrounding membrane in a region called the __________.
Complete the analogy. Dye in water : Diffusion :: Roots absorbing water : ___________.
Complete the analogy. Hypotonic solution : Cell Swells :: Hypertonic solution : _______.
Which of the following is an epithelial tissue?
I. Squamous
II. Ciliated
Cells of ______ and ______ tissues are living cells.
The process of converting ammonia into nitrates is called:
Which of the following is not true about prokaryotic cells?
Fore limbs of whale, bat, tiger and man are examples of