#FIB-RW-23000514Reading & Writing: Fill in the BlanksCore & AcademicMedium

Cells

Official Question Material
Prep: Varies

Cells are now [blank] as a unifying concept. A cell is the smallest [blank] of structure and function. Thus, cells are the basic building blocks of all organisms. Cells vary in size. With few exceptions, individual cells are [blank] small that cannot be seen unaided. In 1665, a British scientist named Robert Hooke observed cells [blank] using a microscope. A microscope is an instrument that magnifies an object. Most images of cells are taken with a microscope and are called micrographs.

Sample Answer & Audio Transcript

Cells are now accepted as a unifying concept. A cell is the smallest unit of structure and function. Thus, cells are the basic building blocks of all organisms. Cells vary in size. With few exceptions, individual cells are so small that cannot be seen unaided. In 1665, a British scientist named Robert Hooke observed cells for the first time using a microscope. A microscope is an instrument that magnifies an object. Most images of cells are taken with a microscope and are called micrographs.
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