Question

1. which organelle is present only in eukaryotic cells? *

cell membrane
ribosomes
cell wall
true nucleus

1. match each organelle to its function. *

chloroplast mitochondria nucleus ribosome vacuole
produces energy for the cell
stores cell materials such as water, minerals, etc.
controls cell activities
produces proteins for the cell
creates glucose from solar energy/photosynthesis

Explanation:

For question 25, cell membranes are in both prokaryotic and eukaryotic cells. Ribosomes are also present in both. Cell walls can be in prokaryotes (e.g., bacteria) and some eukaryotes (e.g., plants). A true nucleus is unique to eukaryotic cells. For question 26, mitochondria produce energy for the cell through cellular respiration. Vacuoles store cell materials such as water and minerals. The nucleus controls cell activities as it contains genetic material. Ribosomes produce proteins. Chloroplasts create glucose from solar - energy through photosynthesis.

Answer:

1. True Nucleus

26.
Produces energy for the cell: Mitochondria
Stores cell materials such as water, minerals, etc.: Vacuole
Controls cell activities: Nucleus
Produces proteins for the cell: Ribosome
Creates glucose from solar energy/photosynthesis: Chloroplast