Q.1
This is a very thin layer of protein and fat that surrounds the outside of the cell.
  • Ribosome
  • Mitochondrion
  • Endoplasmic reticulum
  • Cell membrane
Q.2
This synthesizes proteins and is responsible for manufacturing most of the membranes of the cells, as well as lipids.
  • Adenosine triphosphate
  • Endoplasmic reticulum
  • Chloroplasts
  • Microtubules
Q.3
These are spherical to rod-shaped organelles that have a double membrane.
  • Mitochondrion
  • Endoplasmic reticulum
  • Ribosome
  • Centrosome
Q.4
This is the smallest unit of life that is capable of performing functions.
  • Organelle
  • Lipid
  • Cell
  • Chromosome
Q.5
These are small organelles composed of RNA, which is a rich cytoplasm granule, that are involved in protein synthesis.
  • Vacuole
  • Centrosome
  • Endoplasmic reticulum
  • Ribosome
Q.6
This is a jellylike matter that is found outside the nucleus of a cell and in which organelles are located.
  • Centrosome
  • Cytoplasm
  • Ribosome
  • Endoplasmic reticulum
Q.7
The process of cell division is known as ____.
  • mitosis
  • vacuole
  • microtubule
  • Golgi
Q.8
This is a cell’s control system.
  • Cell membrane
  • Nucleus
  • Organelles
  • Cytoplasm
Q.9
This serves to interface between the interior of the cell and the exterior fluid that bathes the cell.
  • Cell membrane
  • Vacuole
  • Plasma membrane
  • ATP
Q.10
Most animal cells are ______ in nature.
  • spiral
  • oval
  • circular
  • pancake layered
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