Cells 2 Flashcards

1
Q

Fluid between nucleus and plasma membrane (including organelles)

A

Cytoplasm

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2
Q

Fluid part of the cell (not include organelles)

A

Cytosol

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3
Q

Major fat found in cell membrane

A

Phospholipid

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4
Q

Protein that extends from one side of the membrary through the other side (often channel)

A

Integral protein

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5
Q

Protein that is embedded on only one side of the membrane

A

Peripheral protein

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6
Q

Fluid filled junction between two cells

A

Tight junction

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7
Q

Welding Junction between two cells (strong attachment)

A

Desmosome

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8
Q

Communicating junction between two cells

A

Gap junction

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9
Q

“Clump” of material within the cell not surrounded by the membrane

A

Inclusion

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10
Q

Organelles that are surrounded by phospholipid Bilayers

A

Membranous organelles

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11
Q

Examples of non-membranous organelles

A

Cytoskeleton, centrosome, ribosome

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12
Q

Example of anucleate cell

A

Red blood cell

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13
Q

Example of multinucleated cell

A

Skeleton muscle sale

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14
Q

“Stringy” form of DNA is a non-dividing cell

A

Chromatin

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15
Q

Proteins that are complexed with DNA in chromatin to help DNA hold the shape

A

Histones

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16
Q

Condensed DNA (in this form during mitosis)

A

Chromosomes

17
Q

Organelle That makes ribosomal components

A

Nucleolus

18
Q

Organelles that generate ATP through cellular respiration

A

Mitochondria

19
Q

Organelles Surrounded by two phospholipid memories

A

Nucleus and mitochondria

20
Q

Organelle surrounded by membrane with pores

A

Nucleus

21
Q

Non-membranous organelle that makes proteins

A

Ribosome

22
Q

Organelles that create proteins for use inside the cell

A

Free ribosomes

23
Q

Organelle that creates protein for use outside the cell

A

Rough endoplasmic reticulum

24
Q

Membranous organelle that synthesizes fats and plays a role in carbohydrate metabolism and detoxification

A

Smooth endoplasmic reticulum

25
Q

Membranous organelle that packages for export

A

Golgi apparatus

26
Q

Organelles that have digestive enzymes to destroy old cell structures

A

Lysosomes

27
Q

Membranous organelle that detoxifies harmful substances

A

Peroxisome

28
Q

Structures that create the cytoskeleton of the cell

A

Microtubules, microfilaments

29
Q

Examples of cell structures made of microtubules

A

Cilia, flagella, mitotic spindle

30
Q

The microtubule organizing center of the cell

A

Centrosome

31
Q

Steroid fat found in cell membrane

A

Cholesterol

32
Q

Singular form of mitochondria

A

Mitochondrion

33
Q

Two organelles involved in the formation of Lysosomes

A

Rough ER and Golgi apparatus

34
Q

Organelle that sound contain proteases, polysaccharidses and lipases

A

Lysosome

35
Q

Two centrioles are found inside of this non-membranous organelle

A

Centrosome

36
Q

Extensions of the plasma membrane to increase surface area of a cell

A

Microvilli