Cell

A cell is the fundamental structural and functional unit of all living organisms. It is often referred to as the building block of life, as every organism—from the simplest bacteria to complex animals and plants—is made up of cells. Cells are specialized to perform various functions depending on their type and location within an organism. There are two main types of cells: prokaryotic cells, which lack a nucleus, and eukaryotic cells, which contain a nucleus. Within the cell, there are various organelles, each with a specific role, such as the mitochondria for energy production or the ribosomes for protein synthesis. Cells also have the ability to divide and reproduce, a process critical for growth, healing, and reproduction. The study of cells, known as cell biology, is essential to understanding how life operates at the most fundamental level. Cells can be cultured in laboratories for medical research, and many diseases, including cancer, are associated with abnormal cell growth. The term cell is also used in various other contexts, like a small room (e.g., a prison cell) or a unit in a secretive organization.

Here are 10 sentences using the word “cell”:

  • A cell is the smallest unit of life that can perform all essential life processes.
  • The human body contains trillions of cells, each performing unique functions.
  • Cell division is a critical process for growth and repair in multicellular organisms.
  • In biology, the study of the cell helps us understand how life forms function at a microscopic level.
  • Some diseases, like cancer, are caused by cells growing uncontrollably.
  • The cell membrane controls what enters and exits the cell.
  • Each cell contains a nucleus, which holds the genetic information necessary for reproduction.
  • Scientists are able to grow cells in laboratory cultures for research purposes.
  • A cell in a prison refers to a small, confined room.
  • The cell of an organization can refer to a small, secretive group working together.

Synonyms for “Cell”:

  • Unit
  • Compartment
  • Chamber
  • Organism (in the biological sense)
  • Room (in the prison or confined sense)
  • Module

Antonyms for “Cell”:

  • Whole organism
  • Large space (for non-biological uses)

Related words:

  • Cellular (adjective)
  • Cytoplasm
  • Nucleus
  • Mitochondria
  • Cellular respiration
  • Prokaryote
  • Eukaryote

Phrasal verbs:

  • Cell up (to confine or imprison in a small space, such as a cell)
  • Break out of a cell (escape from a confined space)

Idiomatic expressions:

  • A closed cell (refers to a situation or space where things are isolated or confined)
  • In the same cell (used figuratively to refer to being in the same situation or predicament)
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