The definition of 'Tissue' in biology is?

A group of cells that work together

This instrument is called a ________ _________ and is used to measure what?

Graduated cylinder; Volume of an irregular object

What are the functions of fats?

To insulate internal organs, to provide an energy store

Qualitative data is data that...

is recorded using descriptive words from observations

When Iodine is added to a food containing starch it..

turns from orange/brown to Blue/black

The properties of a solid include..

Particles vibrate but do not change shape

The release of energy from food

Plant and animal cells have three parts in common.. They are?

The cell membrane, the cytoplasm and the nucleus

The removal of waste from cells

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1st year Science

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Questions 30

Answers

1
The definition of 'Tissue' in biology is?
A group of organs that work together
The result of all systems working together
A group of cells that work together
The structures in cells
2
This instrument is called a ________ _________ and is used to measure what?
Overflow can; Volume of an irregular object
Graduated cylinder; Volume of an irregular object
Overflow can; Volume of a regular object
Graduated cylinder; Volume of a regular object
3
What are the functions of fats?
To insulate internal organs, to provide an energy store
To aid a healthy immune system and healthy teeth
To provide fibre and keep are gums healthy
Growth and repair of cells
4
True or false.. the average female should consume approx. 2000kcal per day?
True
False
5
What was the name of the Scientist that ran around the town of Syracuse naked shouting EUREKA?!
Galileo
Newton
Archimedes
Einstein
6
Qualitative data is data that...
can be ordinal or nominal
is recorded using descriptive words from observations
is known as numerical data
is recorded using numbers
7
True or False.. There are 6 characteristics of life?
True
False
8
The volume of an object is measured in..
Millilitres (ml)
Cm/m cubed
Seconds
Cm/m Squared
9
What does this symbol mean?
Irritant
Corrosive
Oxidising
Flammable
10
When Iodine is added to a food containing starch it..
turns from orange/brown to Blue/black
causes foam to appear on the food
causes the food to break apart
turns from dark red to purple
11
Kg/g is used to measure..
Weight
Area
Mass
Volume
12
A change of state from liquid to gas is called?
Freezing
Evaporation
Sublimation
Melting
13
After completing an investigation, a scientist has a responsibility to do what?
Share their findings but not share the investigative process
Share their findings
Keep their findings to themselves
Only share their findings with their close colleagues
14
How do you calculate area?
Length X Width
Length X Width X Height
Width X Height
Height X Length
15
The part on the microscope highlighted is called..
The fine focus wheel
The mirror
The stage
The coarse focus wheel
16
The properties of a solid include..
Particles are spaced apart, flow and can change shape
Particles vibrate but do not change shape
Partciles move freely and move to fill the space they are in
17
Sugar supplies a __________ supply of energy
Slow
Fast
Supersonic
Medium
18
Respiration is...
How an organisim gets their food
The removal of waste from cells
The process of producing new offspring
The release of energy from food
19
A change of state from solid to gas is called?
Boiling
Melting
Freezing
Sublimation
20
What is this piece of equipment called?
A glass jar
A beaker
A measuring jug
A conical flask
21
Plant and animal cells have three parts in common.. They are?
The cell membrane, the cytoplasm and the nucleus
The cell wall, the nucleus, and the vacuole
The cell membrane, the cytoplasm and the cell wall
The cytoplasm, the chloroplast and the vacuole
22
The definition of an 'Organelle' in Biology is?
The structures in cells
A group of tissues that work together
A group of organs that work together
A group of cells that work together
23
The chemical used to stain onion cells is called?
Biuret reagent
Benedict's solution
Iodine
Hydrochorlic acid
24
What instrument can be used to measure curved lines?
A ruler
A trundle wheel
A mass balance
A metre stick
25
Excretion is?
How organisms get their food
The increase in size of a living thing
A reaction to a change in the environment
The removal of waste from cells
26
This type of chart is known as?
A line plot
A pie chart
A scatter plot
A bar chart
27
A wooden table is...
Living
Non-Living
Dead
28
What is the first step of scientific method?
Form a hypothesis
Make observations
Form conclusions
Analyse data
29
True or False.. Biomolecules are the building blocks of cells
True
False
30
Something that I change in an experiment is called?
An independent variable
A controlled variable
A dependent variable
A reproducible variable

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