The cell pictured is adapted for

Carrying oxygen around the bloodstream

Stem cells have two important functions, what are they?

divide (self renew) and differentiate (specialise)

The cell pictured is adapted to:

Allow gases into and out of a plant leaf

In biology, an organ is:

a group of tissues working together to perform a function.

Which of these is NOT a reason that people oppose stem cell research

stem cell research may cure life threatening diseases

The plant root hair cell's structure:

provides a large surface area for absorbing water

What is the main reason scientist study stem cells?

They could help to treat diseases and injuries

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Multicellular Organisms Part 1

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Tests knowledge of levels of organisation, specialised cells and stem cells

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Questions 15

Answers

1
Name this cell
Egg
Root hair cell
Tadpole
Sperm
2
The cell pictured is adapted for
Carrying oxygen around the bloodstream
Transmitting messages around the body
absorbing water
Contracting to create movement
3
Which of these is NOT a type of muscle?
Rough
Cardiac
Smooth
Skeletal
4
Stem cells have two important functions, what are they?
Live long and prosper
divide (self renew) and differentiate (specialise)
contract and relax
transcribe and translate
5
A collection of cells with a similar structure and function is called:
a tissue
an organism
achoo!
an organ
6
The cell pictured is adapted to:
Allow gases into and out of a plant leaf
Allow water into the root
Carry messages around the plant
Anchor the plant to the soil
7
In biology, an organ is:
Like a piano
Collection of cells with similar structure and function
a group of tissues working together to perform a function.
A structure inside the cell, such as a chloroplast
8
Which of these is NOT a reason that people oppose stem cell research
stem cell research may cure life threatening diseases
stem cell treatments may be unsafe
the research destroys human embryos: potential human lives
stem cell research and therapies are expensive
9
If a single cell divides once per hour, how many cells will there be after 5 hours?
32
5
64
16
10
The plant root hair cell's structure:
Assists reproduction
Keeps the plants roots warm
provides a large surface area for absorbing water
Allows the plant to move
11
The lungs are the primary organ of which system?
The excretory system
The digestive system
The respiratory system
The reproductive system
12
Which of these is a multicellular organism?
Giraffe
Yeast
Amoeba
Bacterium
13
Which of these stem cells has the ability to become ANY type of specialised cell
child stem cell
adult stem cell
foetal stem cell
embryonic stem cell
14
The basic building block of life is called:
Organism
Tissue
Organ
Cell
15
What is the main reason scientist study stem cells?
They look really pretty under the microscope
It is compulsory to know about them
Scientists have little else to do!
They could help to treat diseases and injuries

Multicellular Organisms Part 1 Flashcards | StudBud