Question

a number of organelles allow the cell to produce and distribute proteins. where are proteins modified, sorted, and packaged?
oplasmic reticulum
ndoplasmic reticulum
pparatus
es

which of the following structures are present in both plant and animal cells?
ochondria
loroplasts
membrane
ll wall

Explanation:

First Question (Protein Modification, Sorting, Packaging)

The Golgi apparatus is responsible for modifying, sorting, and packaging proteins (and lipids) received from the endoplasmic reticulum. The endoplasmic reticulum (rough/smooth) is for synthesis/processing, cytoplasm is the general cell matrix, and ribosomes make proteins. So the organelle for modification, sorting, packaging is the Golgi apparatus (assuming one of the options was Golgi, though options are partially visible; common options here include Golgi).

Mitochondria are present in both plant and animal cells (they are the powerhouses, producing ATP). Chloroplasts are only in plants (for photosynthesis), cell walls are only in plants (and some prokaryotes/fungi), and large central vacuoles are more prominent in plants. So mitochondria are common to both.

Answer:

(Assuming the correct option with Golgi apparatus, e.g., if options were like A. Endoplasmic Reticulum, B. Golgi Apparatus, C. Cytoplasm, D. Ribosomes, then) B. Golgi Apparatus

Second Question (Structures in Both Plant and Animal Cells)