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Biological Science Freeman Chapter 7 Exam Questions and Answers 100% Solved $9.99   Add to cart

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Biological Science Freeman Chapter 7 Exam Questions and Answers 100% Solved

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Biological Science Freeman Chapter 7 Exam Questions and Answers 100% Solved actin filament - A long fiber, about 7 nm in diameter, composed of two intertwined strands of polymerized actin protein; one of the three types of cytoskeletal fibers. Involved in cell movement. Also called a microfil...

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  • October 9, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • Biological Science
  • Biological Science
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©JOSHCLAY 2024/2025 YEAR PUBLISHED, 2024.
Biological Science Freeman Chapter 7

Exam Questions and Answers 100%

Solved


actin filament - ✔✔A long fiber, about 7 nm in diameter, composed of

two intertwined strands of polymerized actin protein; one of the three types

of cytoskeletal fibers. Involved in cell movement. Also called a

microfilament.


centriole - ✔✔One of two small cylindrical structures found together

within the centrosome near the nucleus of a eukaryotic cell (not found in

plants). Consists of microtubule triplets and is structurally identical with a

basal body.


centrosome - ✔✔Structure in animal and fungal cells, containing two

centrioles, that serves as a microtubule organizing center for the cell's

cytoskeleton and for the spindle apparatus during cell division.

, ©JOSHCLAY 2024/2025 YEAR PUBLISHED, 2024.
cilium - ✔✔(plural: cilia) One of many short, filamentous projections of

some eukaryotic cells, containing a core of microtubules. Used to move the

cell as well as to circulate fluid or particles around the surface of a

stationary cell.


cisternae - ✔✔(singular: cisterna) Flattened, membrane-bound

compartments that make up the Golgi apparatus.


cisternal maturation - ✔✔The process of cargo movement through the

Golgi apparatus by residing in cisternae that mature from cis to trans via

the import and export of different Golgi enzymes.


cristae - ✔✔(singular: crista) Sac-like invaginations of the inner

membrane of a mitochondrion. Location of the electron transport chain and

ATP synthase.


cytokinesis - ✔✔Division of the cytoplasm to form two daughter cells.

Typically occurs immediately after division of the nucleus by mitosis or

meiosis.


cytoplasm - ✔✔All the contents of a cell, excluding the nucleus, bounded

by the plasma membrane.

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