senice Flashcards

cell

1
Q

what are all things made of

A

cell

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2
Q

what is cell basic is in for

A

for life

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3
Q

all cells come from what

A

from other cells

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4
Q

what is unicellular composed of

A

one cell

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5
Q

what is multicellular composed of and what does this turn in to

A

of many cells and turns to organize int it issues to organs organ systems

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6
Q

what are the type types of cells

A

prokaryotic and eukaryortic

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7
Q

all cells have what

A

genetic material DNA or RNA , cytoplasm , cell membrane ,ribosomes

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8
Q

what are organelles sued for

A

to make proteins

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9
Q

what is the job and structure of the cell (plasma ) membrane

A

Structure
Surrounds the outside of ALL cells!
Made of two layers (known as the (phospholipid bilayer)

Job
Controls what goes in and out of the cell

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10
Q

what is Phospholipid Bilayer

A

2 layers of fats
Fats = phospholipids
Have hydrophilic (likes water) heads and hydrophobic (dislikes water) tails

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11
Q

what does Phospholipid Bilayer do

A

transport proteins useinf card for fulc model because it have many parts that can allow to move freely

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12
Q

what is the job and structure of csytoskeleton

A

Structure
Threadlike fibers
Made of proteins
Usually not pictured in a cell diagram

Job
Give the cell shape
Can also move organelles aroundProvide structural support for animal cells (who don’t have a cell wall)

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13
Q

what is the structure and the job of cytoplasm

A

Structure
Jelly-like substance
Mainly made up of water

Job
Holds everything in place

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14
Q

what is the structure and job nucleus

A

Structure
Contains genetic material (DNA)
Surrounded by a nuclear envelope/membrane with pores that control what goes in and out

Job
Protects the DNA that controls the activities of the cell

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15
Q

what is the nucleolus job and structure

A

Structure
Inside of the nucleus

Job
Makes rRNA which make up ribosomes

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16
Q

ribosomes what is the structure and job

A

Structure
Made of proteins and rRNA
Located on Rough ER and floating in cytoplasm

Job
Make proteins!!!

17
Q

what is the rough ER structure and job

A

Structure
Has ribosomes on surface
Hugs the nucleus

Job
Makes proteins!!!
Packages them for secretion

18
Q

smo0th ER what is the structure and job

A

Structure
No ribosomes on surface
Attached to Rough ER

Job
Makes lipids (membrane)

19
Q
A