Examlex
If you stand closer to a concave mirror than a distance of one focal length, the image you see is
Chromosomes
Filamentous entities found within the nucleus of both animal and plant cells, composed of protein and a singular molecule of DNA (deoxyribonucleic acid).
Plasma Membrane
A selectively permeable lipid bilayer forming the boundary of the cells, responsible for controlling the passage of substances in and out of the cell.
Ribosomes
Cellular structures made of RNA and proteins that function as the site of protein synthesis in the cytoplasm by translating mRNA into polypeptides.
Cell Wall
A rigid layer that lies outside the cell membrane in most bacteria, plants, algae, and fungi, providing support and protection.
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