HZT 4U1 Test Unit 1 - Semester II - Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question. Please answer on both the
scantron card and on the test itself
_
1. Metaphysics is the study of _.
a. the orig
*homeroom teacher
Student Registration and Information Form Secondary School
Night School
PROGRAM CHOICE (CHECK ONE):
International Languages
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Memorial University of Newfoundland
Department of Physics and Physical Oceanography
The Treatment of Numerical Experimental Results
The purpose of these notes is to introduce you to some techniques of error analysis which you
will use in the laboratory. T
IBToKTutor.com 2010-12
SAMPLE TOK ESSAY GUIDE
Knowledge claims must be filtered through the critical lens of reason. Do
you agree?
Understanding the question: The Q reminds us of Socrates' saying: 'The
unexamined life is not worth living.' What did he mea
IB CHEMISTRY
Internal Assessment
STUDENT GUIDE
INTERNAL ASSESSMENT (IA)
Introduction
The Internal Assessment (IA) consists of an interdisciplinary project, a mixture of short- and long-term investigations (such as practicals and subjectspecific projects).
Acids and Bases
Topic 8/18
8.1: Theories of acids and
bases 18.1: Lewis acids
and bases
Understandings
A Brnsted-Lowry acid is a proton donor and a Brnsted-Lowry base is
a proton acceptor
Amphiprotic species can act as both Brnsted-Lowry acids and bases
Interphase
This is the longest stage in the cell cycle, and a cell
spends most of its time in this stage. It performs its
normal functions, grows and matures. During G1,
cellular content excluding chromosomes are
duplicated. In the S phase, the 46 chromos
International
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Candidates must complete this page and then give this cover and their final version of the extended essay to their supervisor.
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Candidate name
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Research Question: To what extent does varying levels of gamma irradiation treatment of radish
seeds affect their rate of germination under the same [fixed] growing conditions? [same soil,
consistent indoor temperature, same exposure to sunlight, same amo
Biology Quiz Review
Characteristics of Living Things
they grow
they require energy or respire in some way
they respond to their environment, or adapt
their cells are able to repair themselves and heal damage
all living things have a life span
their cells
Rachel M.
Laboratory Investigation: The Properties of Water
Part I Boiling Water Experiment
Quantitative Observations
Table #1: Temperatures Measured per Minute as 150 mL of Water was Boiled and Left to Cool
over a Period of 30 Minutes
Time t (minutes)
Te
Born-Haber Cycles
The formation of an ionic compound can be considered as the sum of a number of individual
processes converting the elements from their standard states into gaseous atoms, losing and
gaining electrons to form the cations and anions respec
SBI 4U BIOCHEMISTRY
Name: _
PART A: Multiple Choice: Answer the following questions on the scantron sheet provided.
1. Lactose is a disaccharide made up of:
a) Sucrose and glucose
b) Maltose and galactose
c) Glucose and glycogen
d) Galactose and Amylase
e
Photosynthesis:
CO2 + H2O C6H12O6 + O2
Characteristic
Monocots
Dicots
Organisation of
vascular tissue in
roots and stems
Venation
Number of flower
parts
Presence of wood
(secondary growth)
Root system
Common
examples
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One
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Two
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Roots have
vascular tiss
CellularRespirationOverview
Adenosine Triphosphate (ATP)
Primary source of free energy in living cells
Free energy is energy that can do useful work
Contains a nitrogenous base adenine, ribose sugar and a chain of three phosphate
groups
When cells nee
SUMMARY Cellular Respiration: The Details
Cellular respiration begins in the cytoplasm and, in the case of aerobic respiration,
is completed in mitochondria in eukaryotes; it takes place in the cytoplasm
of prokaryotes.
Mitochondria possess two membrane
InfectionControl
MalashaDsouza
1.
T
2.
T
3.
F
4.
T
5.
T
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
TRUEORFALSEMULTIPLECHOICE
C
A
B
E
B
E
C
C
C
A
1. Three medical instruments that you can sanitize and reuse without further disinfection or
sterilizationproductsmadefrom
Medicalmicrobiology:
Majordevelopmentssince1875:
o
o
o
Methodstogrowandstudybacteria
o
Kochspostulates(1890):
Withsmallpox,Jennertrytoextendprincipletovaccination
Virusesfirstrecognizedtocausediseaseandelicitimmuneresponsebutcouldnotbegoinginalab.
Dr.Rob
1.
a. Describethepositivetestforamonosaccharide:
Inthis lab,the monosaccharidethatwas usedas acontrol was
glucose. This positivity of the glucose molecule was tested using
Benedictssolution.Benedictssolutionwasaddedtobothwaterandthe
glucosesolution.After,
CHAINOFINFECTIONANDINFECTIONCONTROL
PRACTICES:
ChainofInfection:
o
Source
o
Reservoir(infectedorColonizedpeople)
o
PortalofExit(Skinlesions)
o
MeansofTransmission(Direct/indirect,droplet)
o
PortalofEntry(directinfectionofMM)
o
SusceptibleHost(poorhealth,
