THE LIVING CELL Flashcards

1
Q

FREE DNA

A

nucleoid

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2
Q

FREE DNA

A

nucleoid

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3
Q

bacteria found in Red Mangrove

A

theomargarita magnifica

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4
Q

Found inside centrosomes (Hint: spindle fibers)

A

Centrioles

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5
Q

What are Cellular Junctions?

A

holds cells in place

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6
Q

Other name for tight junctions

A

Zonula Occludens

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7
Q

What do tight junctions do?

A

maintains polarity, occlude cells from lateral neighbors

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8
Q

What do tight junctions do?

A

maintains polarity, occlude cells from lateral neighbors

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9
Q

Three types of Anchoring Junctions

A

Adhering, Desmosomes, Hemidesmosomes

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10
Q

Other name for adhering junctions

A

Zonula Adherence

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11
Q

Other name for Desmosomes

A

Macula Adherence

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12
Q

What are Hemidesmosomes and their specialty?

A

They are Cellular Membranes with NO specialty

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13
Q

Type of Adhering Junctions abundant in nerves and the heart

A

Desmosomes

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14
Q

Hemidesmosomes and Desmosomes are what type of Junctions?

A

Gap and Tight junctions

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15
Q

What is the function of Gap junctions?

A

they act as a channel for communication

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16
Q

What are Gap Junctions made up of?

A

Connexons

17
Q

Each connexon is made up of?

A

6 Connexins

18
Q

Each connexon is made up of?

A

6 Connexins