cells + organelles Flashcards

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1
Q

membrane- bound organelle where most of the cell’s energy in the form of adenosine triphosphate or ATP is produced

A

mitochondria

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2
Q

contain compounds and enzymes capable of breaking down large molecules into smaller pieces

A

lysosomes

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3
Q

sorts and packages proteins and lipids produced by the smooth and rough endoplasmic reticulum

A

golgi apparatus

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4
Q

has ribosomes attached to its surface; it is where most protein synthesis occurs

A

rough ER

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5
Q

has no ribosomes attached; its function is mainly for lipid synthesis

A

smooth ER

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6
Q

serves as the control center of the cell; it contains the genetic material in the form of DNA

A

nucleus

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7
Q

encloses the cell, separating its contents from the surroundings

A

cell membrane

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8
Q

semifluid matrix where organelles are suspended

A

cytoplasm

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9
Q

consist of large and small subunits; protein synthesis

A

ribosomes

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10
Q

convert light energy into sugars through photosynthesis

A

chloroplasts

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11
Q

provides support and protection for the cell

A

cell wall

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12
Q

responsible for the production and storage of starch

A

amyloplast

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13
Q

responsible for storing food, water, and metabolic wastes

A

vacuole

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14
Q

when was the cell discovered?

A

1665

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15
Q

1665 publication

A

Micrographia

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16
Q

smallest known cells

A

mycoplasmas

17
Q

tiny living organisms were observed; used microscopes capable of magnifying 300 times

A

Anton van Leeuwenhoek; 1676

18
Q

discovered plant cells

A

Matthias Schleiden ; 1838

19
Q

discovered animal cells

A

Theodor Schwann ; 1839

20
Q

all cells come from pre-existing cells

A

Rudolf Virchow ; 1858

21
Q

discovered the nucleus

A

Robert Brown ; 1831

22
Q

source of microtubules in animal cells

A

centrosome