2.1: Levels of Organisation Flashcards

1
Q

Are the cells the building blocks for all living organisms?

A

Yes

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2
Q

How many cells are Unicellular organisms made of

A

One

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3
Q

How many cells are multicellular organisms made of

A

A collection of cells (several)

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4
Q
In complex multicellular organisms:
Cells are s...... to carry out particular functions
These s...... cells form tissues
The tissues form o......
The o........ form o.... systems
A

Cells are specialized to carry out particular functions
These specialized cells form tissues
The tissues form Organs
The organs form organ systems

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5
Q

In humans, the digestive system (provides the body with ……… )

A

In humans, the digestive system (provides the body with nutrients)

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6
Q

the respiratory system (provides the body with …… and removes …… ……..)

A

and the respiratory system (provides the body with oxygen and removes carbon dioxide)

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7
Q

In humans, the d………. system and the r……… system are examples of o…. s…. that provide dissolved materials that need to be moved quickly around the body in the blood by the ……. system

A

In humans, the digestive system and the respiratory
system are examples of organ systems that provide dissolved materials that need to be moved quickly around the body in the blood by the circulatory system

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8
Q

Organelles: A Co…….. within a c… that carries out a specific t…

A

Organelles: A Component within a cell that carries out a specific task

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9
Q

Cells: Basic f……. and s…….. units in a living ……

A

Basic Functional and Structural units in a living organism

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10
Q

Tissues: A group of c…. of similar structures working together to perform a particular f……

A

Tissues: A group of cells of similar structures working together to perform a particular function

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11
Q

Organs: Made from a g…. of different t…… working together to perform a particular f……..

A

Made from a group of different tissues working together to perform a particular function

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12
Q

Organ Systems: Made from a g….. of o….. with related functions, working together to p…… body functions within an o…….

A

Organ Systems: Made from a group of o.rgans with related functions, working together to perform body functions within an organism

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13
Q

Name the 5 levels of Organisation

A
#1.Organells
#2.Cells
#3.Tissues
#4.Organs 
#5.Organ Systems
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14
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Shoot System

A

Organs: Leaf, Stem, Flower, Fruit

Tissue Examples: Epidermis Mesophyll, Xylem, Phloem

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15
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Root System

A

Organs: Root, Tuber

Tissue Examples: Xylem, Phloem, Ground Tissue

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16
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Digestive System

A

Organs: Oesophasgus, Stomach, Small Intestine, Large Intestine

Tissue Examples; Muscle, Connective, Nerve, Epithelial

17
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Circulatory System

A

Organs: Heart, Veins, Arteries

Tissue Examples: Muscle, Connective, Nerve, Epithelial

18
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Immune System

A

Organs: Thymus, Spleen

Tissues: Bone Marrow

19
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Respiratory System?

A

Organs: Trachea, Bronchi, Lungs

Tissues: Connective, Muscle, Epithelial

20
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Excretory System

A

Organs Liver, Kidney, Skin, Lungs

Tissues: Muscle, Connective, Epithelial, Nerve

21
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Nervous System

A

Organs: Brain, Spinal Cord

Tissues: Nerve

22
Q

(Organ Systems in Animals & Plants Table) What Organs (tissue examples) are in the Reproductive

A

Organs: Ovary, Cerbix, Uterus, Vagina, Testes, Penis

Tissues: Muscle, Connective, Nervous, Erectile

23
Q

Where does the ultrafiltration process take place?

A

Kidney

24
Q

Where does the ventilation process take place?

A

Lungs

25
Q

Where does insulin secretion take place?

A

Pancreas

26
Q

Where does Hydrochloric acid secretion take place?

A

Stomach

27
Q

Where does Bile production take place

A

Liver

28
Q

What organ is needed to cure Diabetes

A

Pancreas

29
Q

What is needed to cure Poor Vision

A

Cornea

30
Q

What is needed to cure hepatitis

A

Liver

31
Q

What is needed to cure a coronary failure

A

Heart

32
Q

What is needed to cure Emphysema

A

Lung

33
Q

What is the role of the liver in digestion (3 answers)

A

Produces Bile

Which raises the pH in the duodenum so enzymes can work at their optimum temp

And Emulsifies fat