Cells and Systems Unit Test Flashcards

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1
Q

Characteristics of livings things

A
Are made of cells 
Need energy 
Grow and develop 
respond to the environment, 
reproduce, 
have adaptions for their environment
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2
Q

Structure vs function

A

all organisms need to certian things to survive like move but different organism move differently some animals have wings some have feet some have tails just like moving theres different ways to breath like gills, lungs, spiracle,skin.

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3
Q

Variation in structures

A

structures used for function can be very differnt . similar organism have variataions in there body like birds have different beaks depending where they life

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4
Q

SLIDE 6

A

DO IT

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5
Q

Digestive system organs

A
Salivary glands 
Mouth, 
Esophagus 
stomach, 
liver, 
pancreas, 
Gall Blatter, 
small intestine, 
large intestine
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6
Q

Animals cells vs plant

A

Plant cell

Cell wall
Chloroplast 
Nucleus to the side
Vacole large 
Rectangular 

Animal cell

Lysosomes
Nucleus yo the centre
Vacuole small
Rounded

Both

Golgi apparatuses 
Mitochondria 
Nucleus 
Nucleolus 
Endoplqwmic reticlum ER
Vacuole
Plasma membrane 
Cell membrane 
Ribosomes
Cytoplasm
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7
Q

Cell wall

A

Outer covering of a cell that provides strength and support found only in plant cells

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8
Q

Chloroplast

A

Organelles that convert sunlight into food found only in some plant cells

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9
Q

Cell membrane

A

Your structure that encloses all the contents of the plant and animal cells as tiny openings that allowed particles of a substance diseases to pass through but not all

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10
Q

Cytoplasm

A

Contents of the cell inside the cell membrane excluding the nucleus contains nutrients the cell needs to survive

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11
Q

Mitochondria

A

Organelles that convert energy the cell revives into a form you can use

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12
Q

Nucleus

A

Organelle that directs all the activities in the cell

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13
Q

Vacuole

A

Organelles that store water and other substances we required by the cell

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14
Q

Golgi apparatus

A

A major organelle it’s acts to process and package the macromolecules such as proteins and liquids that are synthesized by the cell

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15
Q

Lysosomes

A

An organelle in the silo plasm containing degradative enzymes enclosed Ina membrane

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16
Q

Nuceolos

A

A small dense spherical structure in the nucleus of cell during interphase

17
Q

Endiplasmic reticlum

A

A small sense spherical structure in the nucleus of a cell during interphase

18
Q

Plasma membrane

A

The plasma membrane is the boundary between the celll and its environment. It regulate what enters and exits the cell

19
Q

Ribosomes

A

A minute particle consisting RNA and associated proteins, found in large numbers in he cytoplasm of living cells. They bind messages RNA and transfer RNA to synthesize polypeptides and proteins

20
Q

Multicellular

A

Made up of two or more cells

21
Q

Unicellular

A

Made of one cell

22
Q

Diffusion

A

Diffusion is the movement of particles from an area where there are more of them to an area where there are fewer of them

Or

They fusion moves particles from a more concentrated area to a less concentrated area to even them out

23
Q

Osmosis

A

Osmosis is die fusion with water

24
Q

Plant tissues

A
A plant has three main tissues 
1. Phtosynthetic/storage
2. Protective 
3.transport
Xylem water and phloem food