A:
The Material To Be Packaged In The Form Of Vesicles Enters The Trans Face Of Golgi Body
B:
The Vacuoles Occupy Up To 90% Of Volume In A Plant Cell
C:
The Carotenoid Pigments Present In Chromoplasts Are Fat Soluble
D:
Stroma Of A Chloroplast Contains Enzymes For The Synthesis Of Carbohydrates And Proteins
Explanation
The incorrect statement is option A: "The material to be packaged in the form of vesicles enters the trans face of the Golgi body."
In reality, the material to be packaged in the form of vesicles enters the cis face of the Golgi apparatus, which is the receiving end of the organelle. The Golgi apparatus consists of a series of flattened membranes or cisternae that are divided into three regions: cis-Golgi, medial-Golgi, and trans-Golgi. The vesicles carrying material to be packaged bud off from the endoplasmic reticulum (ER) and fuse with the cis-Golgi network. As they move through the Golgi stack, they undergo further modification and sorting before being packaged into vesicles at the trans-Golgi network for transport to their final destination.
Option B is correct because vacuoles are large organelles that occupy a significant portion of the volume in plant cells. They play various roles, including maintaining turgor pressure, storing nutrients, and degrading waste products.
Option C is correct because carotenoid pigments are fat-soluble and are typically found in chromoplasts, which are specialized organelles that synthesize and store pigments.
Option D is correct because the stroma of a chloroplast is the site of photosynthesis and contains enzymes involved in the synthesis of carbohydrates and proteins. The thylakoid membranes within the chloroplast contain chlorophyll, which is the pigment responsible for capturing light energy during photosynthesis.
