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Science 11 reviewer

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University of the Philippines Cebu Science 11 finals review.
Adrienne Gerrard Campos
Quiz by Adrienne Gerrard Campos, updated more than 1 year ago
Adrienne Gerrard Campos
Created by Adrienne Gerrard Campos over 5 years ago
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Resource summary

Question 1

Question
[blank_start]Systems Thinking[blank_end] is a way of thinking that gives us freedom to identify [blank_start]root causes[blank_end] of problems.
Answer
  • Systems Thinking
  • root causes

Question 2

Question
Elements is a visible component of a system.
Answer
  • True
  • False

Question 3

Question
What are the System Components?
Answer
  • Adaptiveness
  • Elements
  • Resilience
  • Evolution
  • Interconnections
  • Self-organising
  • Function

Question 4

Question
[blank_start]Stocks[blank_end] are accumulations of information, material or psychological states that build up of diminish over time through the actions of flows.
Answer
  • Stocks

Question 5

Question
[blank_start]Flows[blank_end] are the filling or draining process that change the amount of stock over time.
Answer
  • Flows

Question 6

Question
Interconnections is how the system behaves.
Answer
  • True
  • False

Question 7

Question
[blank_start]Organelles[blank_end] --> Cells --> [blank_start]Tissues[blank_end] --> Organs and organ systems --> [blank_start]Organisms, populations, communities[blank_end] --> [blank_start]Ecosystems[blank_end] --> Biosphere
Answer
  • Organelles
  • Organisms, populations, communities
  • Ecosystems
  • Tissues

Question 8

Question
Mitochondria and Chloroplasts are organelles.
Answer
  • True
  • False

Question 9

Question
What does a mitochondria do?
Answer
  • Produce energy to power the cell.
  • Enable green plants to utilise the energy in sunlight to make sugars.

Question 10

Question
Only some living things are made of cells.
Answer
  • True
  • False

Question 11

Question
What are prokaryotes?
Answer
  • Have a membrane-bound nucleus
  • Do not have membrane-bound nuclei
  • Have membrane-bound organelles
  • Does not have organelles
  • Single-celled

Question 12

Question
What are eukaryotes?
Answer
  • Single-celled
  • Colonial organisms
  • Have membrane-bound organelles
  • Do not have a membrane-bound nuclei
  • Have a membrane-bound nucleus

Question 13

Question
[blank_start]Tissues[blank_end] is a group of similar cells carrying out similar or related function.
Answer
  • Tissues

Question 14

Question
[blank_start]Organs[blank_end] are a collection of tissues grouped together performing a common function.
Answer
  • Organs

Question 15

Question
[blank_start]Organisms[blank_end] are individual living entities.
Answer
  • Organisms

Question 16

Question
Kevin walks inside a dim building on a sunny day. Once inside, his eyes dilate to allow more light into his eyes. What property of life does this represent?
Answer
  • Energy use
  • Response to stimuli
  • Growth

Question 17

Question
A/n__________ can represent the simplest living thing.
Answer
  • cell
  • atom
  • organelle

Question 18

Question
To function properly, cells need to have appropriate conditions.
Answer
  • Homeostasis
  • Order
  • Response to stimuli
  • Reproduction
  • Growth and development
  • Regulation
  • Energy processing

Question 19

Question
All organisms use a source of energy for metabolic activities.
Answer
  • Homeostasis
  • Order
  • Response to stimuli
  • Reproduction
  • Growth and development
  • Regulation
  • Energy Processing

Question 20

Question
Multicellular organisms often produce specialised reproductive germline cells that will form new individuals
Answer
  • Homeostasis
  • Order
  • Response to stimuli
  • Reproduction
  • Growth and development
  • Regulation
  • Energy Processing

Question 21

Question
[blank_start]Energy[blank_end] is the capacity to do work.
Answer
  • Energy

Question 22

Question
Energy at rest or stored energy.
Answer
  • Kinetic energy
  • Potential energy

Question 23

Question
Energy at motion or free energy.
Answer
  • Kinetic energy
  • Potential energy

Question 24

Question
Examples of renewable energy
Answer
  • Solar energy
  • Hydropower energy
  • Fossil fuel oil
  • Biomass energy
  • Coal
  • Natural gas
  • Nuclear energy
  • Wind energy
  • Geothermal energy

Question 25

Question
[blank_start]Non-renewable[blank_end] resources supply the bulk of our energy needs.
Answer
  • Non-renewable

Question 26

Question
Which characteristic is unique to prokaryotic cells?
Answer
  • Contains a nucleoid
  • Has ribosomes
  • Has a cell membrane

Question 27

Question
According to the 1st law of thermodynamics, energy can be transformed or transferred and can also be destroyed and created.
Answer
  • True
  • False

Question 28

Question
The 1st law of thermodynamics is also known as the [blank_start]principle of the conservation of energy[blank_end].
Answer
  • principle of the conservation of energy

Question 29

Question
According to the 2nd law of thermodynamics, in every energy transfer or transformation, some energy is converted into heat energy.
Answer
  • True
  • False

Question 30

Question
According to the 2nd law of thermodynamics, in every energy transfer or transformation, some energy is converted into [blank_start]heat energy[blank_end].
Answer
  • heat energy

Question 31

Question
Prokaryotes are photosynthetic organisms.
Answer
  • True
  • False

Question 32

Question
Most of these organisms are photosynthetic.
Answer
  • Heterotrophs
  • Autotrophs

Question 33

Question
Organisms in each trophic level pass on more energy to the next trophic level than they received
Answer
  • True
  • False

Question 34

Question
Geographical representation of ________ present in a unit area of various trophic levels.
Answer
  • Pyramid of numbers
  • Pyramid of biomass
  • Pyramid of energy

Question 35

Question
Quantifying of the transfer of energy from one organism to another.
Answer
  • Pyramid of numbers
  • Pyramid of biomass
  • Pyramid of energy

Question 36

Question
Shows number of organisms at each trophic level.
Answer
  • Pyramid of numbers
  • Pyramid of biomass
  • Pyramid of energy

Question 37

Question
Energy moves in one direction, matter cycles.
Answer
  • True
  • False

Question 38

Question
Energy flow through the biosphere is determined by feeding relationships.
Answer
  • True
  • False

Question 39

Question
Organisms depend on the energy flow from the trophic levels below them for survival.
Answer
  • True
  • False

Question 40

Question
Biogeochemical cycles important to living organisms include the [blank_start]water[blank_end], [blank_start]carbon[blank_end], [blank_start]nitrogen[blank_end], [blank_start]phosphorous[blank_end], and [blank_start]sulfur[blank_end] cycles.
Answer
  • water
  • carbon
  • nitrogen
  • phosphorous
  • sulfur

Question 41

Question
[blank_start]Biochemical cycles[blank_end] are ways in which an element or compound moves between its various living and non-living forms and locations in the biosphere.
Answer
  • Biochemical cycles

Question 42

Question
[blank_start]Cells[blank_end] are the basic unit of life
Answer
  • Cells

Question 43

Question
[blank_start]Cytosol[blank_end] is a semi-fluid, jelly-like substance in which subcellular components are suspended.
Answer
  • Cytosol

Question 44

Question
Composed of phospholipid barrier with embedded proteins, the [blank_start]plasma membrane[blank_end] is the selective barrier that separates the interior of all cells from the outside environment.
Answer
  • plasma membrane

Question 45

Question
[blank_start]Chromosomes[blank_end] carry genes in the form of DNA.
Answer
  • Chromosomes

Question 46

Question
[blank_start]Ribosomes[blank_end] are tiny complexes that make proteins according to instructions from the genes.
Answer
  • Ribosomes

Question 47

Question
The components of a prokaryotic cell include: plasma membrane, cytoplasm, DNA, and ribosomes
Answer
  • True
  • False

Question 48

Question
The prokaryotic cell has the following components:
Answer
  • plasma membrane
  • pili
  • endoplasmic reticulum
  • nucleoid
  • flagella
  • cytoplasm
  • ribosome
  • cell wall
  • nucleus
  • golgi apparatus

Question 49

Question
The eukaryotic cell has the following components:
Answer
  • cytoplasm
  • endoplasmic reticulum
  • flagella
  • nucleus
  • pili
  • cell wall
  • cytoskeleton
  • ribosome
  • golgi apparatus
  • nucleoid

Question 50

Question
"Omnis cellula e cellula"
Answer
  • True
  • False

Question 51

Question
Which of the following shows the correct sequence of the cell cycle?
Answer
  • C --> M --> G1 --> S --> G2
  • S --> G1 --> G2 --> M --> C
  • G1--> G2 --> S --> M --> C

Question 52

Question
The process where the cytoplasm divides is called ______.
Answer
  • Anaphase
  • Telophase
  • Cytokinesis
  • Prophase

Question 53

Question
The following have Prokaryotic cells
Answer
  • Bacteria
  • Animals
  • Archaea
  • Fungi
  • Plants

Question 54

Question
The following have eukaryotic cells
Answer
  • Animals
  • Bacteria
  • Fungi
  • Humans
  • Archaea
  • Plants

Question 55

Question
Cell division only happens in eukaryotic cells.
Answer
  • True
  • False

Question 56

Question
A mature haploid male or female germ cell which is able to unite with another of the opposite sex in sexual reproduction to form a zygote.
Answer
  • Chromosomes
  • Gamete
  • Cell

Question 57

Question
Human somatic cells have [blank_start]46[blank_end] chromosomes, made up of two sets of [blank_start]23[blank_end], one from each parent.
Answer
  • 46
  • 23

Question 58

Question
In DNA replication, Adenine pairs with_________.
Answer
  • Guanine
  • Thymine
  • Cytosine
  • Adenine
  • Uracil

Question 59

Question
In DNA replication, Cytosine pairs with____________.
Answer
  • Guanine
  • Thymine
  • Cytosine
  • Adenine
  • Uracil

Question 60

Question
In DNA transcription, Adenine pairs with____________.
Answer
  • Guanine
  • Thymine
  • Cytosine
  • Adenine
  • Uracil

Question 61

Question
In DNA transcription, Adenine pairs with Thymine.
Answer
  • True
  • False

Question 62

Question
The DNA backbone is made up of sugar and glucose.
Answer
  • True
  • False

Question 63

Question
Interphase ---> G1 ---> S ---> G2 ---> Mitosis ---> Prophase ---> Anaphase ---> Metaphase ---> Telophase ---> Cytokinesis
Answer
  • True
  • False

Question 64

Question
A [blank_start]sister chromatid[blank_end] refers to the identical copies (chromatids) formed by the DNA replication of a chromosome, with both copies joined together by a common centromere
Answer
  • sister chromatid

Question 65

Question
An organism that has two different alleles of a gene.
Answer
  • Homozygous dominant
  • Homozygous recessive
  • Heterozygous

Question 66

Question
The [blank_start]Hardy-Weinberg principle[blank_end] states that allele frequencies remain constant from generation to generation.
Answer
  • Hardy-Weinberg principle

Question 67

Question
Diploid organisms, all animals and many plants, have two copies of an allele, one from each parent.
Answer
  • True
  • False

Question 68

Question
The Hardy-Weinberg principle calculates the proportion of the population with a given combination of alleles, or genotype.
Answer
  • True
  • False

Question 69

Question
In population genetics, evolution is defined as a change in the frequency of alleles (versions of a gene) in a population over time.
Answer
  • True
  • False

Question 70

Question
Genetic drift is change in allele frequencies in a population from generation to generation that occurs due to chance events.
Answer
  • True
  • False

Question 71

Question
A population will evolve if it meets the assumptions of the Hardy-Weinberg principle.
Answer
  • True
  • False

Question 72

Question
Identify the type of genetic drift: When a new colony is started by a few members of the original population.
Answer
  • Founder effect
  • Bottleneck effect

Question 73

Question
Identify the type of genetic drift: change of gene pool due to a drastic reduction of population caused by volcanic eruptions, earthquakes etc. survivors of this change will create a new gene pool.
Answer
  • Founder effect
  • Bottleneck effect

Question 74

Question
The process of [blank_start]meiosis[blank_end] is responsible for gamete formation.
Answer
  • meiosis

Question 75

Question
[blank_start]Genes[blank_end] are the basic physical and functional unit of heredity. made up of DNA.
Answer
  • Genes

Question 76

Question
[blank_start]Asexual reproduction[blank_end] is when a single individual is a sole parent and passes copies of all its genes to its offspring without the fusion of gametes.
Answer
  • Asexual reproduction

Question 77

Question
[blank_start]Alleles[blank_end] are alternative versions of a gene
Answer
  • Alleles

Question 78

Question
Determines an organism's appearance
Answer
  • Dominant allele
  • Recessive allele

Question 79

Question
Has no noticeable effect on the organism's appearance.
Answer
  • Dominant allele
  • Recessive allele

Question 80

Question
Genetic makeup of an organism.
Answer
  • Genotype
  • Phenotype

Question 81

Question
Observed trait or appearance of an organism.
Answer
  • Genotype
  • Phenotype

Question 82

Question
Three types of Mendelian pattern of inheritance: [blank_start]widow's peak[blank_end], [blank_start]attached earlobe[blank_end], [blank_start]albinism[blank_end].
Answer
  • widow's peak
  • attached earlobe
  • albinism

Question 83

Question
[blank_start]Pleiotropy[blank_end] is when one gene is able to affect multiple phenotypic characteristic.
Answer
  • Pleiotropy

Question 84

Question
[blank_start]Polygenic Inheritance[blank_end] is when a single phenotypic character is affected by two or more genes.
Answer
  • Polygenic Inheritance

Question 85

Question
[blank_start]Blending hypothesis[blank_end] is the inheritance of traits from two parents that produces offspring with characteristic that are intermediate between those of the parents.
Answer
  • Blending hypothesis

Question 86

Question
When parents pass on genes that retain their separate identities in an offspring.
Answer
  • Particulate hypothesis
  • Blending hypothesis

Question 87

Question
A [blank_start]population[blank_end] is an interacting group of individuals of the same species that occupy a given space and time.
Answer
  • population

Question 88

Question
A [blank_start]demography[blank_end] is a statistical study of populations.
Answer
  • demography

Question 89

Question
[blank_start]Natality[blank_end] is the number of births in a given time.
Answer
  • Natality

Question 90

Question
[blank_start]Biodiversity[blank_end] is variation and richness of life at a particular scale.
Answer
  • Biodiversity

Question 91

Question
Variety of species. Measures of abundance, distribution and functions or interactions within a given spatial context.
Answer
  • Genetic biodiversity
  • Species diversity
  • Ecosystem diversity

Question 92

Question
Sum total of information contained in the gene of species.
Answer
  • Genetic biodiversity
  • Species diversity
  • Ecosystem diversity

Question 93

Question
Distribution and abundance of habitats.
Answer
  • Genetic biodiversity
  • Species diversity
  • Ecosystem diversity

Question 94

Question
Variety of biological processes
Answer
  • Structural biodiversity
  • Compositional biodiversity
  • Functional biodiversity

Question 95

Question
Type of elements and number of representatives present at each level.
Answer
  • Structural biodiversity
  • Compositional biodiversity
  • Functional biodiversity

Question 96

Question
Essential roles critical to the functioning of the ecosystem.
Answer
  • Umbrella species
  • Indicator species
  • Flagship species
  • Keystone species

Question 97

Question
Serve as symbols and rallying points to stimulate conservation awareness and action.
Answer
  • Indicator species
  • Umbrella species
  • Keystone species
  • Flagship species

Question 98

Question
Require such large areas of habitat that their protection might automatically protect a large number of naturally co-occurring species in several ecosystems and habitats.
Answer
  • Keystone species
  • Umbrella species
  • Indicator species
  • Flagship species

Question 99

Question
Transmission of traits from one generation to the next.
Answer
  • Variation
  • Heredity
  • Genetics

Question 100

Question
Offsprings are not identical copies of parents.
Answer
  • Variation
  • Heredity
  • Genetics

Question 101

Question
Scientific study of heredity and hereditary.
Answer
  • Heredity
  • Variation
  • Genetics

Question 102

Question
Process in which DNA makes copies of DNA.
Answer
  • Translation
  • Replication
  • Transcription

Question 103

Question
Process from DNA to mRNA.
Answer
  • Replication
  • Transcription
  • Translation

Question 104

Question
Process from mRNA to protein.
Answer
  • Transcription
  • Translation
  • Replication
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