17657494
Descripción
Test por Adrienne Gerrard Campos, actualizado hace más de 1 año
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Creado por Adrienne Gerrard Campos
hace más de 5 años
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Pregunta 1
Pregunta
[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.
Respuesta
-
Systems Thinking
-
root causes
Pregunta 2
Pregunta
Elements is a visible component of a system.
Respuesta
- True
- False
Pregunta 3
Pregunta
What are the System Components?
Respuesta
-
Adaptiveness
-
Elements
-
Resilience
-
Evolution
-
Interconnections
-
Self-organising
-
Function
Pregunta 4
Pregunta
[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.
Respuesta
-
Stocks
Pregunta 5
Pregunta
[blank_start]Flows[blank_end] are the filling or draining process that change the amount of stock over time.
Respuesta
-
Flows
Pregunta 6
Pregunta
Interconnections is how the system behaves.
Respuesta
- True
- False
Pregunta 7
Pregunta
[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
Respuesta
-
Organelles
-
Organisms, populations, communities
-
Ecosystems
-
Tissues
Pregunta 8
Pregunta
Mitochondria and Chloroplasts are organelles.
Respuesta
- True
- False
Pregunta 9
Pregunta
What does a mitochondria do?
Respuesta
-
Produce energy to power the cell.
-
Enable green plants to utilise the energy in sunlight to make sugars.
Pregunta 10
Pregunta
Only some living things are made of cells.
Respuesta
- True
- False
Pregunta 11
Pregunta
What are prokaryotes?
Respuesta
-
Have a membrane-bound nucleus
-
Do not have membrane-bound nuclei
-
Have membrane-bound organelles
-
Does not have organelles
-
Single-celled
Pregunta 12
Pregunta
What are eukaryotes?
Respuesta
-
Single-celled
-
Colonial organisms
-
Have membrane-bound organelles
-
Do not have a membrane-bound nuclei
-
Have a membrane-bound nucleus
Pregunta 13
Pregunta
[blank_start]Tissues[blank_end] is a group of similar cells carrying out similar or related function.
Respuesta
-
Tissues
Pregunta 14
Pregunta
[blank_start]Organs[blank_end] are a collection of tissues grouped together performing a common function.
Respuesta
-
Organs
Pregunta 15
Pregunta
[blank_start]Organisms[blank_end] are individual living entities.
Respuesta
-
Organisms
Pregunta 16
Pregunta
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?
Respuesta
-
Energy use
-
Response to stimuli
-
Growth
Pregunta 17
Pregunta
A/n__________ can represent the simplest living thing.
Respuesta
-
cell
-
atom
-
organelle
Pregunta 18
Pregunta
To function properly, cells need to have appropriate conditions.
Respuesta
-
Homeostasis
-
Order
-
Response to stimuli
-
Reproduction
-
Growth and development
-
Regulation
-
Energy processing
Pregunta 19
Pregunta
All organisms use a source of energy for metabolic activities.
Respuesta
-
Homeostasis
-
Order
-
Response to stimuli
-
Reproduction
-
Growth and development
-
Regulation
-
Energy Processing
Pregunta 20
Pregunta
Multicellular organisms often produce specialised reproductive germline cells that will form new individuals
Respuesta
-
Homeostasis
-
Order
-
Response to stimuli
-
Reproduction
-
Growth and development
-
Regulation
-
Energy Processing
Pregunta 21
Pregunta
[blank_start]Energy[blank_end] is the capacity to do work.
Respuesta
-
Energy
Pregunta 22
Pregunta
Energy at rest or stored energy.
Respuesta
-
Kinetic energy
-
Potential energy
Pregunta 23
Pregunta
Energy at motion or free energy.
Respuesta
-
Kinetic energy
-
Potential energy
Pregunta 24
Pregunta
Examples of renewable energy
Respuesta
-
Solar energy
-
Hydropower energy
-
Fossil fuel oil
-
Biomass energy
-
Coal
-
Natural gas
-
Nuclear energy
-
Wind energy
-
Geothermal energy
Pregunta 25
Pregunta
[blank_start]Non-renewable[blank_end] resources supply the bulk of our energy needs.
Respuesta
-
Non-renewable
Pregunta 26
Pregunta
Which characteristic is unique to prokaryotic cells?
Respuesta
-
Contains a nucleoid
-
Has ribosomes
-
Has a cell membrane
Pregunta 27
Pregunta
According to the 1st law of thermodynamics, energy can be transformed or transferred and can also be destroyed and created.
Respuesta
- True
- False
Pregunta 28
Pregunta
The 1st law of thermodynamics is also known as the [blank_start]principle of the conservation of energy[blank_end].
Respuesta
-
principle of the conservation of energy
Pregunta 29
Pregunta
According to the 2nd law of thermodynamics, in every energy transfer or transformation, some energy is converted into heat energy.
Respuesta
- True
- False
Pregunta 30
Pregunta
According to the 2nd law of thermodynamics, in every energy transfer or transformation, some energy is converted into [blank_start]heat energy[blank_end].
Respuesta
-
heat energy
Pregunta 31
Pregunta
Prokaryotes are photosynthetic organisms.
Respuesta
- True
- False
Pregunta 32
Pregunta
Most of these organisms are photosynthetic.
Respuesta
-
Heterotrophs
-
Autotrophs
Pregunta 33
Pregunta
Organisms in each trophic level pass on more energy to the next trophic level than they received
Respuesta
- True
- False
Pregunta 34
Pregunta
Geographical representation of ________ present in a unit area of various trophic levels.
Respuesta
-
Pyramid of numbers
-
Pyramid of biomass
-
Pyramid of energy
Pregunta 35
Pregunta
Quantifying of the transfer of energy from one organism to another.
Respuesta
-
Pyramid of numbers
-
Pyramid of biomass
-
Pyramid of energy
Pregunta 36
Pregunta
Shows number of organisms at each trophic level.
Respuesta
-
Pyramid of numbers
-
Pyramid of biomass
-
Pyramid of energy
Pregunta 37
Pregunta
Energy moves in one direction, matter cycles.
Respuesta
- True
- False
Pregunta 38
Pregunta
Energy flow through the biosphere is determined by feeding relationships.
Respuesta
- True
- False
Pregunta 39
Pregunta
Organisms depend on the energy flow from the trophic levels below them for survival.
Respuesta
- True
- False
Pregunta 40
Pregunta
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.
Respuesta
-
water
-
carbon
-
nitrogen
-
phosphorous
-
sulfur
Pregunta 41
Pregunta
[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.
Respuesta
-
Biochemical cycles
Pregunta 42
Pregunta
[blank_start]Cells[blank_end] are the basic unit of life
Respuesta
-
Cells
Pregunta 43
Pregunta
[blank_start]Cytosol[blank_end] is a semi-fluid, jelly-like substance in which subcellular components are suspended.
Respuesta
-
Cytosol
Pregunta 44
Pregunta
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.
Respuesta
-
plasma membrane
Pregunta 45
Pregunta
[blank_start]Chromosomes[blank_end] carry genes in the form of DNA.
Respuesta
-
Chromosomes
Pregunta 46
Pregunta
[blank_start]Ribosomes[blank_end] are tiny complexes that make proteins according to instructions from the genes.
Respuesta
-
Ribosomes
Pregunta 47
Pregunta
The components of a prokaryotic cell include: plasma membrane, cytoplasm, DNA, and ribosomes
Respuesta
- True
- False
Pregunta 48
Pregunta
The prokaryotic cell has the following components:
Respuesta
-
plasma membrane
-
pili
-
endoplasmic reticulum
-
nucleoid
-
flagella
-
cytoplasm
-
ribosome
-
cell wall
-
nucleus
-
golgi apparatus
Pregunta 49
Pregunta
The eukaryotic cell has the following components:
Respuesta
-
cytoplasm
-
endoplasmic reticulum
-
flagella
-
nucleus
-
pili
-
cell wall
-
cytoskeleton
-
ribosome
-
golgi apparatus
-
nucleoid
Pregunta 50
Pregunta
"Omnis cellula e cellula"
Respuesta
- True
- False
Pregunta 51
Pregunta
Which of the following shows the correct sequence of the cell cycle?
Respuesta
-
C --> M --> G1 --> S --> G2
-
S --> G1 --> G2 --> M --> C
-
G1--> G2 --> S --> M --> C
Pregunta 52
Pregunta
The process where the cytoplasm divides is called ______.
Respuesta
-
Anaphase
-
Telophase
-
Cytokinesis
-
Prophase
Pregunta 53
Pregunta
The following have Prokaryotic cells
Respuesta
-
Bacteria
-
Animals
-
Archaea
-
Fungi
-
Plants
Pregunta 54
Pregunta
The following have eukaryotic cells
Respuesta
-
Animals
-
Bacteria
-
Fungi
-
Humans
-
Archaea
-
Plants
Pregunta 55
Pregunta
Cell division only happens in eukaryotic cells.
Respuesta
- True
- False
Pregunta 56
Pregunta
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.
Respuesta
-
Chromosomes
-
Gamete
-
Cell
Pregunta 57
Pregunta
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.
Respuesta
-
46
-
23
Pregunta 58
Pregunta
In DNA replication, Adenine pairs with_________.
Respuesta
-
Guanine
-
Thymine
-
Cytosine
-
Adenine
-
Uracil
Pregunta 59
Pregunta
In DNA replication, Cytosine pairs with____________.
Respuesta
-
Guanine
-
Thymine
-
Cytosine
-
Adenine
-
Uracil
Pregunta 60
Pregunta
In DNA transcription, Adenine pairs with____________.
Respuesta
-
Guanine
-
Thymine
-
Cytosine
-
Adenine
-
Uracil
Pregunta 61
Pregunta
In DNA transcription, Adenine pairs with Thymine.
Respuesta
- True
- False
Pregunta 62
Pregunta
The DNA backbone is made up of sugar and glucose.
Respuesta
- True
- False
Pregunta 63
Pregunta
Interphase ---> G1 ---> S ---> G2 ---> Mitosis ---> Prophase ---> Anaphase
---> Metaphase ---> Telophase ---> Cytokinesis
Respuesta
- True
- False
Pregunta 64
Pregunta
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
Respuesta
-
sister chromatid
Pregunta 65
Pregunta
An organism that has two different alleles of a gene.
Respuesta
-
Homozygous dominant
-
Homozygous recessive
-
Heterozygous
Pregunta 66
Pregunta
The [blank_start]Hardy-Weinberg principle[blank_end] states that allele frequencies remain constant from generation to generation.
Respuesta
-
Hardy-Weinberg principle
Pregunta 67
Pregunta
Diploid organisms, all animals and many plants, have two copies of an allele, one from each parent.
Respuesta
- True
- False
Pregunta 68
Pregunta
The Hardy-Weinberg principle calculates the proportion of the population with a given combination of alleles, or genotype.
Respuesta
- True
- False
Pregunta 69
Pregunta
In population genetics, evolution is defined as a change in the frequency of alleles (versions of a gene) in a population over time.
Respuesta
- True
- False
Pregunta 70
Pregunta
Genetic drift is change in allele frequencies in a population from generation to generation that occurs due to chance events.
Respuesta
- True
- False
Pregunta 71
Pregunta
A population will evolve if it meets the assumptions of the Hardy-Weinberg principle.
Respuesta
- True
- False
Pregunta 72
Pregunta
Identify the type of genetic drift: When a new colony is started by a few members of the original population.
Respuesta
-
Founder effect
-
Bottleneck effect
Pregunta 73
Pregunta
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.
Respuesta
-
Founder effect
-
Bottleneck effect
Pregunta 74
Pregunta
The process of [blank_start]meiosis[blank_end] is responsible for gamete formation.
Respuesta
-
meiosis
Pregunta 75
Pregunta
[blank_start]Genes[blank_end] are the basic physical and functional unit of heredity. made up of DNA.
Respuesta
-
Genes
Pregunta 76
Pregunta
[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.
Respuesta
-
Asexual reproduction
Pregunta 77
Pregunta
[blank_start]Alleles[blank_end] are alternative versions of a gene
Respuesta
-
Alleles
Pregunta 78
Pregunta
Determines an organism's appearance
Respuesta
-
Dominant allele
-
Recessive allele
Pregunta 79
Pregunta
Has no noticeable effect on the organism's appearance.
Respuesta
-
Dominant allele
-
Recessive allele
Pregunta 80
Pregunta
Genetic makeup of an organism.
Respuesta
-
Genotype
-
Phenotype
Pregunta 81
Pregunta
Observed trait or appearance of an organism.
Respuesta
-
Genotype
-
Phenotype
Pregunta 82
Pregunta
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].
Respuesta
-
widow's peak
-
attached earlobe
-
albinism
Pregunta 83
Pregunta
[blank_start]Pleiotropy[blank_end] is when one gene is able to affect multiple phenotypic characteristic.
Respuesta
-
Pleiotropy
Pregunta 84
Pregunta
[blank_start]Polygenic Inheritance[blank_end] is when a single phenotypic character is affected by two or more genes.
Respuesta
-
Polygenic Inheritance
Pregunta 85
Pregunta
[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.
Respuesta
-
Blending hypothesis
Pregunta 86
Pregunta
When parents pass on genes that retain their separate identities in an offspring.
Respuesta
-
Particulate hypothesis
-
Blending hypothesis
Pregunta 87
Pregunta
A [blank_start]population[blank_end] is an interacting group of individuals of the same species that occupy a given space and time.
Respuesta
-
population
Pregunta 88
Pregunta
A [blank_start]demography[blank_end] is a statistical study of populations.
Respuesta
-
demography
Pregunta 89
Pregunta
[blank_start]Natality[blank_end] is the number of births in a given time.
Respuesta
-
Natality
Pregunta 90
Pregunta
[blank_start]Biodiversity[blank_end] is variation and richness of life at a particular scale.
Respuesta
-
Biodiversity
Pregunta 91
Pregunta
Variety of species. Measures of abundance, distribution and functions or interactions within a given spatial context.
Respuesta
-
Genetic biodiversity
-
Species diversity
-
Ecosystem diversity
Pregunta 92
Pregunta
Sum total of information contained in the gene of species.
Respuesta
-
Genetic biodiversity
-
Species diversity
-
Ecosystem diversity
Pregunta 93
Pregunta
Distribution and abundance of habitats.
Respuesta
-
Genetic biodiversity
-
Species diversity
-
Ecosystem diversity
Pregunta 94
Pregunta
Variety of biological processes
Respuesta
-
Structural biodiversity
-
Compositional biodiversity
-
Functional biodiversity
Pregunta 95
Pregunta
Type of elements and number of representatives present at each level.
Respuesta
-
Structural biodiversity
-
Compositional biodiversity
-
Functional biodiversity
Pregunta 96
Pregunta
Essential roles critical to the functioning of the ecosystem.
Respuesta
-
Umbrella species
-
Indicator species
-
Flagship species
-
Keystone species
Pregunta 97
Pregunta
Serve as symbols and rallying points to stimulate conservation awareness and action.
Respuesta
-
Indicator species
-
Umbrella species
-
Keystone species
-
Flagship species
Pregunta 98
Pregunta
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.
Respuesta
-
Keystone species
-
Umbrella species
-
Indicator species
-
Flagship species
Pregunta 99
Pregunta
Transmission of traits from one generation to the next.
Respuesta
-
Variation
-
Heredity
-
Genetics
Pregunta 100
Pregunta
Offsprings are not identical copies of parents.
Respuesta
-
Variation
-
Heredity
-
Genetics
Pregunta 101
Pregunta
Scientific study of heredity and hereditary.
Respuesta
-
Heredity
-
Variation
-
Genetics
Pregunta 102
Pregunta
Process in which DNA makes copies of DNA.
Respuesta
-
Translation
-
Replication
-
Transcription
Pregunta 103
Pregunta
Process from DNA to mRNA.
Respuesta
-
Replication
-
Transcription
-
Translation
Pregunta 104
Pregunta
Process from mRNA to protein.
Respuesta
-
Transcription
-
Translation
-
Replication
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