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Roqaiah Ali
Quiz por Roqaiah Ali, atualizado more than 1 year ago
Roqaiah Ali
Criado por Roqaiah Ali mais de 5 anos atrás
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Resumo de Recurso

Questão 1

Questão
Very small things need to be [blank_start]magnified[blank_end] so that they become visible to us
Responda
  • magnified
  • reduced
  • small

Questão 2

Questão
Objects that can only be seen using a microscope are described as [blank_start]microscopic.[blank_end]
Responda
  • big
  • huge
  • microscopic.

Questão 3

Questão
The type of microscope used in schools and many science laboratories is a [blank_start]light microscope.[blank_end]
Responda
  • stereo microscope.
  • light microscope.
  • electron microscope.

Questão 4

Questão
Monocular microscopes have 2 eyepieces.
Responda
  • True
  • False

Questão 5

Questão
Label the parts of a microscope.
Image:
Label Microscope (binary/octet-stream)
Responda
  • Eyepiece
  • Handle
  • Clips
  • Coarse focus knob
  • Fine focus knob
  • Base
  • Mirror or lamp
  • Stage
  • Objective lens

Questão 6

Questão
What does 'X' stand for?
Responda
  • Magnification
  • Minimize

Questão 7

Questão
What is the measurement scientists use to measure microscopic objects?
Responda
  • Milliemetres
  • Micrometres
  • Metres
  • Centimetres

Questão 8

Questão
Electron microscopes are much more powerful than light microscopes.
Responda
  • True
  • False

Questão 9

Questão
The 2 types of microscopes are SEM and REM.
Responda
  • True
  • False

Questão 10

Questão
[blank_start]Zacharias Janssen[blank_end] was the first person who had created the first true microscope.
Responda
  • Robert Hooke
  • Zacharias Janssen
  • Antonie van Leewenhoek

Questão 11

Questão
What are the 3 main points of the cell theory?
Responda
  • - All living things are made up of one of more cells. - Cells are the basic building blocks of life. - New cells are produced from existing cells.
  • - All non-living things are made up of no cells. - Cells are the basic building blocks of death. - Old cells are produced from new cells.
  • None of the above

Questão 12

Questão
What are organelles?
Responda
  • The basic building blocks of life.
  • Any of numbers of organized or specialized structures within a living cell.
  • Structures that produce proteins.

Questão 13

Questão
Label the parts of an animal cell.
Image:
Animal Cells (binary/octet-stream)
Responda
  • Cytoplasm
  • Nucleus
  • Cell membrane
  • Vacuole

Questão 14

Questão
Ribosomes are structures that produce proteins.
Responda
  • True
  • False

Questão 15

Questão
Label the following plant cell.
Image:
Plant Cells Empty (binary/octet-stream)
Responda
  • Chloroplasts
  • Cytoplasm
  • Cell membrane
  • Vacuole
  • Nucleus
  • Cell wall

Questão 16

Questão
Label the following fungal cell.
Image:
Fungal Cell (binary/octet-stream)
Responda
  • Nucleus
  • Vacuole
  • Cell wall

Questão 17

Questão
Living things that are made up of only one cell are known as [blank_start]unicellular organisms.[blank_end] [blank_start]Bacteria[blank_end] are small, simple cells that do not have any organelles or a true nucleus. Some bacteria cause [blank_start]diseases and infections.[blank_end]
Responda
  • unicellular organisms.
  • multicellular organisms
  • Bacteria
  • Fungi
  • Organisms
  • diseases and infections.
  • strength and stability
  • healthy bodies

Questão 18

Questão
What are the living things found in water?
Responda
  • Diatoms and Rotifer
  • Cells and organisms
  • Protists and Giardia Lamblia

Questão 19

Questão
Unicellular organisms belong to a group called [blank_start]protists.[blank_end]
Responda
  • protists.
  • Bacteria
  • Chloroplasts

Questão 20

Questão
Mitosis is when cells divide into [blank_start]2 identical[blank_end] cells.
Responda
  • 2 identical
  • 3 different
  • 4 same

Questão 21

Questão
[blank_start]Multicellular[blank_end] organisms are organisms made up of more than 1 cell.
Responda
  • Multicellular
  • Unicellular
  • I don't know

Questão 22

Questão
Cells have a special job to do in the body and they have a structure that makes them better able to do their job.
Responda
  • True
  • False

Questão 23

Questão
About how many cells does the human body contain.
Responda
  • 50 trillion
  • 50 million
  • Infinity

Questão 24

Questão
About how many DIFFERENT TYPES of cells are there in the human body.
Responda
  • 200
  • 2000
  • 150

Questão 25

Questão
What are the names of the 3 types of muscles in your body?
Responda
  • Involuntary, Voluntary and Cardiac.
  • Skeletal, smooth and axons.
  • Brown fat cells, White fat cells and red blood cells.

Questão 26

Questão
[blank_start]Voluntary[blank_end] muscles are attached to the bones of your skeleton. Another name for it is [blank_start]skeletal[blank_end] muscles.
Responda
  • Voluntary
  • Involuntary
  • Cardiac
  • skeletal
  • smooth
  • heart

Questão 27

Questão
[blank_start]Involuntary[blank_end] muscles are muscles that work without you having to think about it for example; when you breathe you don't think about it. Another term used to describe involuntary muscles is [blank_start]smooth[blank_end] muscles.
Responda
  • Involuntary
  • Voluntary
  • Cardiac
  • smooth
  • skeletal
  • axons

Questão 28

Questão
[blank_start]Cardiac[blank_end] muscles is the muscles that makes up the [blank_start]heart.[blank_end] It is an [blank_start]involuntary[blank_end] muscle.
Responda
  • Cardiac
  • Involuntary
  • Voluntary
  • heart.
  • liver.
  • kidney.
  • involuntary
  • voluntary

Questão 29

Questão
Nerve cells make up your brain. They also carry information from your brain to other parts of your body and from your muscles back to your brain.
Responda
  • True
  • False

Questão 30

Questão
Some nerve cells have a very long fibre extending from the cell, these fibres are known as [blank_start]axons.[blank_end]
Responda
  • axons.
  • specialized.
  • multicellular organisms.

Questão 31

Questão
Red blood cells carry oxygen from your lungs to your cells.
Responda
  • True
  • False

Questão 32

Questão
White blood cells help store energy.
Responda
  • True
  • False

Questão 33

Questão
Brown fat cells help produce heat for the body.
Responda
  • True
  • False

Questão 34

Questão
White fat cells are used as part of the immune system and help the body fight infections.
Responda
  • True
  • False

Questão 35

Questão
Tick 3 different specialised plant cells.
Responda
  • Guard cells
  • Conducting cells
  • Photosyntetic cells
  • Animal cells
  • Fungi cells
  • "I don't know" cell

Questão 36

Questão
Tissues work together to complete a specific task.
Responda
  • True
  • False

Questão 37

Questão
An organ supports or holds together other tissues in the body.
Responda
  • True
  • False

Questão 38

Questão
Organ systems have 2 or more different organs that work together.
Responda
  • True
  • False

Questão 39

Questão
In the human body there are 4 types of tissue: - [blank_start]Epithelial[blank_end] - Connective - [blank_start]Muscle[blank_end] - Nerve
Responda
  • Epithelial
  • Organs
  • Tissues
  • Muscle
  • Xylem
  • Phloem

Questão 40

Questão
The [blank_start]skin[blank_end] is the largest organ in the human body.
Responda
  • skin
  • leg
  • tongue

Questão 41

Questão
3 different types of systems in your body are:
Responda
  • Nervous, respiratory, reproductive
  • Cells, organs and organ systems
  • Xylem, phloem, photosynthesis

Questão 42

Questão
The 2 types of cells in a vascular tissues are Xylem and Phloem.
Responda
  • True
  • False

Questão 43

Questão
The process which plant makes it's food is photosynthesis and it takes place in the leaves.
Responda
  • True
  • False

Questão 44

Questão
Plants release carbon dioxide and take in oxygen.
Responda
  • True
  • False

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