Question

match the cellular components with their correct descriptions by selecting from the drop down list. (click to select) loosely coiled fibers containing protein and dna within nucleus (click to select) location of atp production for cellular energy (click to select) small rna - containing particles for the synthesis of proteins (click to select) membranous sac formed by the pinching off of pieces of plasma membrane (click to select) dense body of rna and protein within the nucleus (click to select) part of the cytoskeleton involved in cellular movement (click to select) composed of membrane - bound canals for tubular transport throughout the cytoplasm (click to select) occupies space between plasma membrane and nucleus (click to select) flattened, membranous sacs that modify and package a secretion (click to select) membranous sac that contains digestive enzymes (click to select) separates nuclear contents from cytoplasm (click to select) spherical organelle that contains chromatin and nucleolus

Explanation:

1. Chromatin is the loosely coiled fibers containing protein and DNA within the nucleus.
2. Mitochondria are the location of ATP production for cellular energy.
3. Ribosomes are small RNA - containing particles for the synthesis of proteins.
4. Vesicles are membranous sacs formed by the pinching off of pieces of plasma membrane.
5. Nucleolus is a dense body of RNA and protein within the nucleus.
6. Microfilaments are part of the cytoskeleton involved in cellular movement.
7. Endoplasmic reticulum is composed of membrane - bound canals for tubular transport throughout the cytoplasm.
8. Cytoplasm occupies space between plasma membrane and nucleus.
9. Golgi apparatus are flattened, membranous sacs that modify and package a secretion.
10. Lysosomes are membranous sacs that contain digestive enzymes.
11. Nuclear envelope separates nuclear contents from cytoplasm.
12. Nucleus is a spherical organelle that contains chromatin and nucleolus.

Answer:

1. Chromatin
2. Mitochondria
3. Ribosomes
4. Vesicles
5. Nucleolus
6. Microfilaments
7. Endoplasmic reticulum
8. Cytoplasm
9. Golgi apparatus
10. Lysosomes
11. Nuclear envelope
12. Nucleus