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BTEC Applied Science - Unit 1 FINAL

Total questions: 100

Worksheet time: 5hrs 0mins

Name
Class
Date
1.
Which of the following is not one of the four tissue types? 
a)
Blood
b)
Connective
c)
Epithelial
d)
Nervous 
2.
Where is epithelial tissue found?
a)
glands
b)
covering body surfaces
c)
lines organs
d)
all of the above
3.
Which tissue is this?
a)
Simple Squamous
b)
Stratified Squamous
c)
Simple cuboidal
d)
Pseudostratified columnar
4.
Identify:
a)
Columnar
b)
Cuboidal
c)
Pseudostratified
d)
Transitional
5.
Identify:
a)
Pseudostratified
b)
Smooth Muscle
c)
Transitional
d)
Stratified Squamous
6.
Identify:
a)
Pseudostratified
b)
Simple cuboidal
c)
Transitional
d)
Simple Squamous
7.

According to the picture, where is the basement membrane?

a)

Apical Side

b)

Columnar Cells

c)

Avascular tissue

d)

Basal Side

8.

Name the tissue.

a)

stratified square

b)

stratified squamous

c)

stratified cuboidal

d)

stratified columnar

9.

What is the name off label 1?

a)

Myofubrill

b)

Nucleus

c)

Nucleolus

d)

Sarcolemma

10.

What is the name off label 2?

a)

Sacrolemma

b)

Nucleus

c)

Mitochondrion

d)

Sacroplasm

11.

Myofibrils are made of Myosin which is

a)

thin filaments

b)

thick filaments

12.
The part of the sarcomere that B (Orange) refers to is the?
a)
Z Line
b)
M Line
c)
H Line
d)
A Line
13.
The part of the sarcomere that C (Blue) refers to is the?
a)
Actin
b)
Myosin
c)
Troponin
d)
Tropomyosin
14.
What state is the sarcomere in #2
a)
Relaxed
b)
Contracting
c)
Fully Contracted
d)
None of the above
15.
A sarcomere is
a)
A protein filament or fiber
b)
The basic contractile unit of muscle contraction
c)
An organelle
d)
An organ
16.
a)

Nucleus / Nukleus

b)

Cell Body / Badan sel

c)

Axon / Akson

d)

Node of Ranvier / Nodus Ranvier

17.
a)

Dendrites

b)

Axon Terminals

c)

Myelin Sheath

d)

Schwann Cells

18.

What does the neuron's Axon do?

a)

Controls the actions of the neuron

b)

Produces food for the neuron

c)

Carries information from the cell body to axon terminals

d)

Controls speed of electrical signal through the axon

19.
How many neutrons does a sodium atom have? (Use the image to help you)
a)
23
b)
11
c)
12
d)
34
20.
The electron configuration for an atom of potassium is:
a)
1s22s22p63s23p3
b)
1s22s22p63s23p6
c)
1s22s22p63s23p64s1
d)
1s22s22p63s23p64s2
21.

When across a period, the atomic size decreases so the first IE ___________.

a)

increases

b)

decreases

c)

constant

d)

i am not sure

22.
The ______________ yield is the maximum amount of product possible in a reaction. This determines the amount of product that should be produced in a perfect setting
a)
Percent
b)
actual
c)
stoichiometry
d)
theoretical
23.
In chemical compounds, covalent bonds form when
a)
the electronegativity difference between two atoms is very large.
b)
electrons are completely transferred between two metals.
c)
pairs of electrons are shared between two nonmetal atoms.
d)
two nonmetal atoms are attracted to each other by opposite charges.
24.

Rank these in order of strength (strongest first):

van der Waals (London)

hydrogen bond

dipole-dipole attraction

a)

dipole-dipole>hydrogen bond>vdW (London)

b)

vdW>dipole-dipole>hydrogen bond>covalent bond

c)

hydrogen bond>dipole-dipole>vdW

25.
What information do we look for on the periodic table if we  want to examine intermolecular forces?
a)
atomic mass
b)
atomic number
c)
electronegativity
d)
ionization 
26.
Atomic radius generally increases as we move __________.  
a)
down a group and from right to left across a period 
b)
up a group and from left to right across a period 
c)
down a group and from left to right across a period 
d)
up a group and from right to left across a period 
27.

The sum of the oxidation numbers in Na2CO3 is equivalent to

a)

0

b)

-2

c)

+1

d)

-1

28.
Magnesium + sulphuric acid --> ?
a)
magnesium sulfate + water
b)
magnesium sulfate + hydrogen
c)
magnesium chloride + hydrogen
d)
magnesium chloride + water
29.

As you move down the group, halogens' reactivity...

a)

increases

b)

decreases

c)

doesn't change

d)

shows no trend.

30.

Which of these is a transition metal?

a)

Ag

b)

N

c)

Al

d)

Na

31.

What type of wave is this?

a)

Transverse

b)

Longitudinal

c)

Tidal

d)

goodbye

32.

What type of wave is this?

a)

Transerve

b)

Longone

c)

Longitudinal

d)

stretchy

33.

What type of wave is sound?

a)

Transverse

b)

Loud

c)

Longitudinal

d)

echo

34.

What is being measured here?

a)

Amplitude

b)

Wavelength

c)

wave-speed

d)

frequency

35.

What is being measured here?

a)

Amplitude

b)

Wavelength

c)

wave-speed

d)

frequency

36.

Which wave has the highest frequency?

a)

red

b)

green

c)

blue

d)

purple/pink

37.

What does frequency mean?

a)

How fast the wave travels (m/s)

b)

How long the wave is (m)

c)

How many waves per second (Hz)

38.

How do you calculate wavespeed?

a)

Frequency / wavelength

b)

Frequency x wavelength

c)

Wavelength / frequency

39.
What is the chemical symbol for the element Carbon
a)
ca
b)
co2
c)
C
d)
Cd
40.

What type of bonding occurs between a metal and a non-metal?

a)

Covalent

b)

Ionic

c)

Metallic

d)

Hydrogen

41.
This bonding involves a metal and a nonmetal.
a)
ionic
b)
covalent
c)
sardonic
d)
metallic
42.
What are the three types of strong chemical bonds?
a)
Metallic, Ionic and Covalent
b)
Metallic, Atomic and Electronic
c)
Ionic, Atomic and Nucelonic
d)
Covalent, Metallic and Electronic
43.
Which particles are involved in ionic bonding?
a)
Atoms which share delocalised electrons
b)
Atoms which share pairs of electrons
c)
Oppositely charged ions
44.
Which particles are involved in covalent bonding?
a)
Atoms which share delocalised electrons
b)
Atoms which share pairs of electrons
c)
Oppositely charged ions
45.
Which particles are involved in metallic bonding?
a)
Atoms which share delocalised electrons
b)
Atoms which share pairs of electrons
c)
Oppositely charged ions
46.
Which atom in an ionic bond loses electrons to become positively charged?
a)
Metal
b)
Non-metal
47.
What is the chemical formula of magnesium oxide? (Mg2+ and O2-)
a)
Mg2O2
b)
Mg2O2
c)
MgO
d)
MgO2
48.
What is the chemical formula of sodium oxide? (Na+ and O2-)
a)
NaO2
b)
NaO2
c)
Na2O
d)
NaO
49.
What is the chemical formula of Iron(II) oxide? (Fe2+ and O2-)
a)
FeO
b)
FeO2
c)
Fe2O
d)
FEO
50.

What is the oxidation number of chlorine in HClO?

a)

0

b)

-1

c)

+1

d)

+5

51.
What is the chemical formula of iron (III) oxide? (Fe3+ and O2-)
a)
FeO
b)
FeO2
c)
Fe2O3
d)
Fe3O2
52.

Oxidation is the _________ of electrons.

a)

loss

b)

gain

c)

sharing

d)

transfer

53.

Reduction is the ___________ of electrons.

a)

loss

b)

gain

c)

sharing

d)

transfer

54.
Which would have more atoms?
a)
1 mole of Li
b)
1 mole of Au
c)
1 mole of Si
d)
None, all are equal
55.

Ionisation energy is ___________.

a)

maximum energy required to remove 1 electron from 1 mol of gaseous atom

b)

minimum energy required to remove 1 electron from 1 mol of gaseous atom

c)

first ionisation energy

d)

second ionisation energy

56.

When going down a group, the atomic size increases so the first IE __________.

a)

increases

b)

decreases

c)

constant

d)

I am not sure

57.

Factors affecting the ionisation energy:

a)

Atomic radius

b)

Effective nuclear charge

c)

Shielding effect

d)

All of the above

58.
What explains the very high melting and boiling point of water
a)
Strong dipole-dipole bonds between water molecules
b)
Strong hydrogen bonds between water molecules
c)
Dispersion forces which are present in all molecules
d)
Asymmetrical shape of the polar bonds.
59.
Hydrogen bonding occurs when hydrogen is bonded to N, O, or F.  Which of the following has hydrogen bonding?
a)
CBr4
b)
NO2
c)
H2S
d)
NH3
60.
Does CH4 have hydrogen bonding?
a)
yes
b)
no
61.
Which is the second strongest intermolecular force, after hydrogen bonding?
a)
dipole-dipole attraction
b)
London forces
62.
All electromagnetic waves have the same...
a)
frequency
b)
speed
c)
wavelength
d)
energy
63.

How often a wave occurs is the wave's

a)

frequency

b)

amplitude

c)

wavelength

d)

velocity

64.

A mobile phone emits a microwave.

At what distance is the intensity 7.5. ( k=3)

I = k/r2

a)

0.48

b)

0.63

c)

0.75

d)

0.54

65.

_________________ are perpendicular to the direction the waves travels

a)

Electromagnetic waves

b)

Longitudinal waves

c)

Mechanical waves

d)

Transverse waves

66.

A wave generator with a frequency of 50 Hz produces water waves with a wavelength of 20cm.

V= freq x wavelength

a)

10 m/s

b)

25 m/s

c)

100 m/s

d)

2500 m/s

67.

A musical note has frequency 512 Hz.

Calculate its wavelength. Speed of sound in air is 330 m/s

V=fλ

a)

168,960

b)

0.64m

c)

1.55m

d)

0.64cm

68.

Which answer choice explains what analog means?

a)

Electrical

b)

Mechanical / Wind up

c)

Data expressed as single digits usually 0 and 1

d)

Smooth and continuous data

69.

Which of the following answer choices explains what digital means?

a)

Data expressed as single digits, usually 0 and 1

b)

Smooth and continuous data

c)

Electrical

d)

computerized

70.

What type of information can be sent by radio waves?

a)

Radio

b)

Radio and video

c)

Cell phone and Internet data

d)

All kinds of data

71.

What kind a wave is pictured?

a)

Analog wave

b)

Digital wave

c)

Radio wave

d)

Microwave

72.

What kind a wave is pictured?

a)

Analog wave

b)

Digital wave

c)

Radiowave

d)

Microwave

73.
There are hundreds of _____________________________ orbiting the Earth. They carry our voices from one place to another when we call on the telephone.
a)
satellites 
b)
telephone wires
c)
signals
d)
space stations
74.
Which wave has the largest wavelength?
a)
A
b)
B
c)
C
d)
None (same wavelength)
75.
Which wave has the largest frequency?
a)
A
b)
B
c)
C
d)
None (same frequency)
76.
When an electron absorbs a photon of light, it also...
a)
gains positive charge
b)
gains negative charge
c)
increases energy level
d)
decreases energy level
77.
When an electron emits a photon of light, it also...
a)
gains positive charge
b)
gains negative charge
c)
increases energy level
d)
decreases energy level
78.

What does a wave carry from place to place?

a)

energy

b)

matter

c)

people

79.

Composed of a phospholipid bilayer with proteins embedded in the layer

a)

Cytoplasm

b)

Cell membrane

c)

Plasma membrane

d)

Endoplasmic reticulum

80.

Site of metabolic reactions

a)

Nucleus

b)

Cytoplasm

c)

Mitochondria

d)

Ribosome

81.

Contains chromatin

a)

Nucleus

b)

Cytoplasm

c)

Mitochondria

d)

Ribosome

82.

Dense spherical structure in the middle of the nucleus

a)

Nucleolus

b)

Nuclear envelope

c)

Nuclear pores

d)

Nuclei

83.

Network of membrane bound flattened sacs called cisternae

a)

Endoplasmic reticulum

b)

Mitochondria

c)

Chloroplast

d)

Centrioles

84.

Has ribosomes attached

a)

RER

b)

SER

85.

Responsible for synthesis and transport of proteins

a)

RER

b)

SER

86.

Responsible for synthesis and transport of lipids and carbohydrates

a)

RER

b)

SER

87.

Modifies and packages newly synthesised proteins into vesicles for transport.

a)

RER

b)

SER

c)

Golgi Apparatus

d)

Lysosome

88.

Small spherical sacs used to transport materials inside the cell, and release materials out of the cell by exocytosis

a)

Lysosomes

b)

Centrioles

c)

Vesicles

d)

Amyloplasts

89.

Small spherical sacs containing hydrolytic enzymes to break down waste material

a)

Lysosomes

b)

Centrioles

c)

Vesicles

d)

Amyloplasts

90.

Responsible for protein synthesis, consist of 2 subunits

a)

Lysosomes

b)

Centrioles

c)

Ribosomes

d)

Amyloplasts

91.

Which of the following are true of mitochondria?

a)

Highly folded to form cristae

b)

Contain a matrix

c)

Have a double membrane

d)

Contain their own DNA (mtDNA)

92.

Tubes of protein fibres that form spindles during cell division

a)

Lysosomes

b)

Centrioles

c)

Ribosomes

d)

Amyloplasts

93.

Which of the following are true for a eukaryotic cell wall?

a)

Made of peptidoglycan

b)

Made of cellulose

c)

Protects and supports the cell

d)

Found in all eukaryotic cells

94.

Contains cell sap, maintains turgor pressure to keep the cell rigid

a)

Vacuole

b)

Plasmodesmata

c)

Tonoplast

d)

Cytoplasm

95.

Partially permeable membrane of the vacuole

a)

Plasma membrane

b)

Plasmodesmata

c)

Tonoplast

d)

Amyloplast

96.

Double membrane sac that synthesises and stores starch granules

a)

Plasma membrane

b)

Plasmodesmata

c)

Tonoplast

d)

Amyloplast

97.

Microscopic channels that allow transport and communication between plant cells

a)

Pits

b)

Plasmodesmata

c)

Tonoplast

d)

Amyloplast

98.

Pores in the cell wall of xylem vessels that allow water to enter and leave

a)

Pits

b)

Plasmodesmata

c)

Tonoplast

d)

Channels

99.

Label the parts of the animal cell that are available in the list (not all parts on the image will be labelled)

100.

How confident are you with this Unit 1 content?

a)

Very!!

b)

Kind of

c)

Not really

d)

Not at all!!