Cell Terms Flashcards

1
Q

Centrioles

A

Structures that function in cell reproduction.

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2
Q

Cilia

A

Hairlike extensions on the surface of the cells capable of movement.

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3
Q

Endoplasmic reticulum

A

Membrane network of “roads” and “channels” that wind through the cytoplasm

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4
Q

Flagella

A

A sperm cells “tail”

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5
Q

Lysosomes

A

The cell’s “digestive system”

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6
Q

Mitochondria

A

“Power plants” that burn food in the presence of oxygen to make cell energy

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7
Q

Ribosomes

A

“Protein factories” that make proteins

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8
Q

Anabolism

A

The building metabolic phase; grows, maintains, and repairs body structures

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9
Q

Biology

A

The study of life and life processes

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10
Q

Catabolism

A

The breaking-down metabolic phase; producing energy from food and oxygen

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11
Q

Chromosomes

A

Short, tightly coiled today that contain genes

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12
Q

CYT/O-

A

A cell

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13
Q

Cytoplasm

A

A substance between the plasma membrane and nucleus of all cells

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14
Q

DNA

A

Deoxyribonucleic acid, the chemical genes are made of

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15
Q

Genes

A

Regions of DNA organized into the body’s “blueprint”

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16
Q

KARY/O-

A

The nucleus

17
Q

Karyoplasm

A

The substance of the nucleus

18
Q

Karyotype

A

A picture of chromosomes in the nucleus of the cell

19
Q

Metabolism

A

The chemical process by which cells obtain and use energy

20
Q

Nucleus

A

The spheroid body within a cell that dictates protein production; controls transport, metabolism, growth, heredity

21
Q

Organelles

A

Structure within cytoplasm

22
Q

-PLASM

A

Formative, formed material

23
Q

Plasma membrane

A

The outside boundary of the cell

24
Q

RNA

A

Ribonucleic acid, needed for production of protein within cells

25
Q

Tissue fluid

A

A saltwater solution that bathes every cell in the body