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Science 11 reviewer

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University of the Philippines Cebu Science 11 finals review.
Adrienne Gerrard Campos
Quiz por Adrienne Gerrard Campos, atualizado more than 1 year ago
Adrienne Gerrard Campos
Criado por Adrienne Gerrard Campos mais de 5 anos atrás
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Resumo de Recurso

Questão 1

Questão
[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.
Responda
  • Systems Thinking
  • root causes

Questão 2

Questão
Elements is a visible component of a system.
Responda
  • True
  • False

Questão 3

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

Questão 4

Questão
[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.
Responda
  • Stocks

Questão 5

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

Questão 6

Questão
Interconnections is how the system behaves.
Responda
  • True
  • False

Questão 7

Questão
[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
Responda
  • Organelles
  • Organisms, populations, communities
  • Ecosystems
  • Tissues

Questão 8

Questão
Mitochondria and Chloroplasts are organelles.
Responda
  • True
  • False

Questão 9

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

Questão 10

Questão
Only some living things are made of cells.
Responda
  • True
  • False

Questão 11

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

Questão 12

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

Questão 13

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

Questão 14

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

Questão 15

Questão
[blank_start]Organisms[blank_end] are individual living entities.
Responda
  • Organisms

Questão 16

Questão
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?
Responda
  • Energy use
  • Response to stimuli
  • Growth

Questão 17

Questão
A/n__________ can represent the simplest living thing.
Responda
  • cell
  • atom
  • organelle

Questão 18

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

Questão 19

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

Questão 20

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

Questão 21

Questão
[blank_start]Energy[blank_end] is the capacity to do work.
Responda
  • Energy

Questão 22

Questão
Energy at rest or stored energy.
Responda
  • Kinetic energy
  • Potential energy

Questão 23

Questão
Energy at motion or free energy.
Responda
  • Kinetic energy
  • Potential energy

Questão 24

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

Questão 25

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

Questão 26

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

Questão 27

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

Questão 28

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

Questão 29

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

Questão 30

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

Questão 31

Questão
Prokaryotes are photosynthetic organisms.
Responda
  • True
  • False

Questão 32

Questão
Most of these organisms are photosynthetic.
Responda
  • Heterotrophs
  • Autotrophs

Questão 33

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

Questão 34

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

Questão 35

Questão
Quantifying of the transfer of energy from one organism to another.
Responda
  • Pyramid of numbers
  • Pyramid of biomass
  • Pyramid of energy

Questão 36

Questão
Shows number of organisms at each trophic level.
Responda
  • Pyramid of numbers
  • Pyramid of biomass
  • Pyramid of energy

Questão 37

Questão
Energy moves in one direction, matter cycles.
Responda
  • True
  • False

Questão 38

Questão
Energy flow through the biosphere is determined by feeding relationships.
Responda
  • True
  • False

Questão 39

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

Questão 40

Questão
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.
Responda
  • water
  • carbon
  • nitrogen
  • phosphorous
  • sulfur

Questão 41

Questão
[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.
Responda
  • Biochemical cycles

Questão 42

Questão
[blank_start]Cells[blank_end] are the basic unit of life
Responda
  • Cells

Questão 43

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

Questão 44

Questão
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.
Responda
  • plasma membrane

Questão 45

Questão
[blank_start]Chromosomes[blank_end] carry genes in the form of DNA.
Responda
  • Chromosomes

Questão 46

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

Questão 47

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

Questão 48

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

Questão 49

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

Questão 50

Questão
"Omnis cellula e cellula"
Responda
  • True
  • False

Questão 51

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

Questão 52

Questão
The process where the cytoplasm divides is called ______.
Responda
  • Anaphase
  • Telophase
  • Cytokinesis
  • Prophase

Questão 53

Questão
The following have Prokaryotic cells
Responda
  • Bacteria
  • Animals
  • Archaea
  • Fungi
  • Plants

Questão 54

Questão
The following have eukaryotic cells
Responda
  • Animals
  • Bacteria
  • Fungi
  • Humans
  • Archaea
  • Plants

Questão 55

Questão
Cell division only happens in eukaryotic cells.
Responda
  • True
  • False

Questão 56

Questão
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.
Responda
  • Chromosomes
  • Gamete
  • Cell

Questão 57

Questão
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.
Responda
  • 46
  • 23

Questão 58

Questão
In DNA replication, Adenine pairs with_________.
Responda
  • Guanine
  • Thymine
  • Cytosine
  • Adenine
  • Uracil

Questão 59

Questão
In DNA replication, Cytosine pairs with____________.
Responda
  • Guanine
  • Thymine
  • Cytosine
  • Adenine
  • Uracil

Questão 60

Questão
In DNA transcription, Adenine pairs with____________.
Responda
  • Guanine
  • Thymine
  • Cytosine
  • Adenine
  • Uracil

Questão 61

Questão
In DNA transcription, Adenine pairs with Thymine.
Responda
  • True
  • False

Questão 62

Questão
The DNA backbone is made up of sugar and glucose.
Responda
  • True
  • False

Questão 63

Questão
Interphase ---> G1 ---> S ---> G2 ---> Mitosis ---> Prophase ---> Anaphase ---> Metaphase ---> Telophase ---> Cytokinesis
Responda
  • True
  • False

Questão 64

Questão
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
Responda
  • sister chromatid

Questão 65

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

Questão 66

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

Questão 67

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

Questão 68

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

Questão 69

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

Questão 70

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

Questão 71

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

Questão 72

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

Questão 73

Questão
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.
Responda
  • Founder effect
  • Bottleneck effect

Questão 74

Questão
The process of [blank_start]meiosis[blank_end] is responsible for gamete formation.
Responda
  • meiosis

Questão 75

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

Questão 76

Questão
[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.
Responda
  • Asexual reproduction

Questão 77

Questão
[blank_start]Alleles[blank_end] are alternative versions of a gene
Responda
  • Alleles

Questão 78

Questão
Determines an organism's appearance
Responda
  • Dominant allele
  • Recessive allele

Questão 79

Questão
Has no noticeable effect on the organism's appearance.
Responda
  • Dominant allele
  • Recessive allele

Questão 80

Questão
Genetic makeup of an organism.
Responda
  • Genotype
  • Phenotype

Questão 81

Questão
Observed trait or appearance of an organism.
Responda
  • Genotype
  • Phenotype

Questão 82

Questão
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].
Responda
  • widow's peak
  • attached earlobe
  • albinism

Questão 83

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

Questão 84

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

Questão 85

Questão
[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.
Responda
  • Blending hypothesis

Questão 86

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

Questão 87

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

Questão 88

Questão
A [blank_start]demography[blank_end] is a statistical study of populations.
Responda
  • demography

Questão 89

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

Questão 90

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

Questão 91

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

Questão 92

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

Questão 93

Questão
Distribution and abundance of habitats.
Responda
  • Genetic biodiversity
  • Species diversity
  • Ecosystem diversity

Questão 94

Questão
Variety of biological processes
Responda
  • Structural biodiversity
  • Compositional biodiversity
  • Functional biodiversity

Questão 95

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

Questão 96

Questão
Essential roles critical to the functioning of the ecosystem.
Responda
  • Umbrella species
  • Indicator species
  • Flagship species
  • Keystone species

Questão 97

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

Questão 98

Questão
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.
Responda
  • Keystone species
  • Umbrella species
  • Indicator species
  • Flagship species

Questão 99

Questão
Transmission of traits from one generation to the next.
Responda
  • Variation
  • Heredity
  • Genetics

Questão 100

Questão
Offsprings are not identical copies of parents.
Responda
  • Variation
  • Heredity
  • Genetics

Questão 101

Questão
Scientific study of heredity and hereditary.
Responda
  • Heredity
  • Variation
  • Genetics

Questão 102

Questão
Process in which DNA makes copies of DNA.
Responda
  • Translation
  • Replication
  • Transcription

Questão 103

Questão
Process from DNA to mRNA.
Responda
  • Replication
  • Transcription
  • Translation

Questão 104

Questão
Process from mRNA to protein.
Responda
  • Transcription
  • Translation
  • Replication

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