Adrienne Gerrard Campos
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University of the Philippines Cebu Science 11 finals review.

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Adrienne Gerrard Campos
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Science 11 reviewer

Question 1 of 104

1

Fill the blank spaces to complete the text.

is a way of thinking that gives us freedom to identify of problems.

Explanation

Question 2 of 104

1

Elements is a visible component of a system.

Select one of the following:

  • True
  • False

Explanation

Question 3 of 104

1

What are the System Components?

Select one or more of the following:

  • Adaptiveness

  • Elements

  • Resilience

  • Evolution

  • Interconnections

  • Self-organising

  • Function

Explanation

Question 4 of 104

1

Fill the blank space to complete the text.

are accumulations of information, material or psychological states that build up of diminish over time through the actions of flows.

Explanation

Question 5 of 104

1

Fill the blank space to complete the text.

are the filling or draining process that change the amount of stock over time.

Explanation

Question 6 of 104

1

Interconnections is how the system behaves.

Select one of the following:

  • True
  • False

Explanation

Question 7 of 104

1

Fill the blank spaces to complete the text.

--> Cells --> --> Organs and organ systems --> --> --> Biosphere

Explanation

Question 8 of 104

1

Mitochondria and Chloroplasts are organelles.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 104

1

What does a mitochondria do?

Select one of the following:

  • Produce energy to power the cell.

  • Enable green plants to utilise the energy in sunlight to make sugars.

Explanation

Question 10 of 104

1

Only some living things are made of cells.

Select one of the following:

  • True
  • False

Explanation

Question 11 of 104

1

What are prokaryotes?

Select one or more of the following:

  • Have a membrane-bound nucleus

  • Do not have membrane-bound nuclei

  • Have membrane-bound organelles

  • Does not have organelles

  • Single-celled

Explanation

Question 12 of 104

1

What are eukaryotes?

Select one or more of the following:

  • Single-celled

  • Colonial organisms

  • Have membrane-bound organelles

  • Do not have a membrane-bound nuclei

  • Have a membrane-bound nucleus

Explanation

Question 13 of 104

1

Fill the blank space to complete the text.

is a group of similar cells carrying out similar or related function.

Explanation

Question 14 of 104

1

Fill the blank space to complete the text.

are a collection of tissues grouped together performing a common function.

Explanation

Question 15 of 104

1

Fill the blank space to complete the text.

are individual living entities.

Explanation

Question 16 of 104

1

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?

Select one of the following:

  • Energy use

  • Response to stimuli

  • Growth

Explanation

Question 17 of 104

1

A/n__________ can represent the simplest living thing.

Select one of the following:

  • cell

  • atom

  • organelle

Explanation

Question 18 of 104

1

To function properly, cells need to have appropriate conditions.

Select one of the following:

  • Homeostasis

  • Order

  • Response to stimuli

  • Reproduction

  • Growth and development

  • Regulation

  • Energy processing

Explanation

Question 19 of 104

1

All organisms use a source of energy for metabolic activities.

Select one of the following:

  • Homeostasis

  • Order

  • Response to stimuli

  • Reproduction

  • Growth and development

  • Regulation

  • Energy Processing

Explanation

Question 20 of 104

1

Multicellular organisms often produce specialised reproductive germline cells that will form new individuals

Select one of the following:

  • Homeostasis

  • Order

  • Response to stimuli

  • Reproduction

  • Growth and development

  • Regulation

  • Energy Processing

Explanation

Question 21 of 104

1

Fill the blank space to complete the text.

is the capacity to do work.

Explanation

Question 22 of 104

1

Energy at rest or stored energy.

Select one of the following:

  • Kinetic energy

  • Potential energy

Explanation

Question 23 of 104

1

Energy at motion or free energy.

Select one of the following:

  • Kinetic energy

  • Potential energy

Explanation

Question 24 of 104

1

Examples of renewable energy

Select one or more of the following:

  • Solar energy

  • Hydropower energy

  • Fossil fuel oil

  • Biomass energy

  • Coal

  • Natural gas

  • Nuclear energy

  • Wind energy

  • Geothermal energy

Explanation

Question 25 of 104

1

Fill the blank space to complete the text.

resources supply the bulk of our energy needs.

Explanation

Question 26 of 104

1

Which characteristic is unique to prokaryotic cells?

Select one of the following:

  • Contains a nucleoid

  • Has ribosomes

  • Has a cell membrane

Explanation

Question 27 of 104

1

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

Select one of the following:

  • True
  • False

Explanation

Question 28 of 104

1

Fill the blank space to complete the text.

The 1st law of thermodynamics is also known as the .

Explanation

Question 29 of 104

1

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

Select one of the following:

  • True
  • False

Explanation

Question 30 of 104

1

Fill the blank space to complete the text.

According to the 2nd law of thermodynamics, in every energy transfer or transformation, some energy is converted into .

Explanation

Question 31 of 104

1

Prokaryotes are photosynthetic organisms.

Select one of the following:

  • True
  • False

Explanation

Question 32 of 104

1

Most of these organisms are photosynthetic.

Select one or more of the following:

  • Heterotrophs

  • Autotrophs

Explanation

Question 33 of 104

1

Organisms in each trophic level pass on more energy to the next trophic level than they received

Select one of the following:

  • True
  • False

Explanation

Question 34 of 104

1

Geographical representation of ________ present in a unit area of various trophic levels.

Select one of the following:

  • Pyramid of numbers

  • Pyramid of biomass

  • Pyramid of energy

Explanation

Question 35 of 104

1

Quantifying of the transfer of energy from one organism to another.

Select one of the following:

  • Pyramid of numbers

  • Pyramid of biomass

  • Pyramid of energy

Explanation

Question 36 of 104

1

Shows number of organisms at each trophic level.

Select one of the following:

  • Pyramid of numbers

  • Pyramid of biomass

  • Pyramid of energy

Explanation

Question 37 of 104

1

Energy moves in one direction, matter cycles.

Select one of the following:

  • True
  • False

Explanation

Question 38 of 104

1

Energy flow through the biosphere is determined by feeding relationships.

Select one of the following:

  • True
  • False

Explanation

Question 39 of 104

1

Organisms depend on the energy flow from the trophic levels below them for survival.

Select one of the following:

  • True
  • False

Explanation

Question 40 of 104

1

Fill the blank spaces to complete the text.

Biogeochemical cycles important to living organisms include the , , , , and cycles.

Explanation

Question 41 of 104

1

Fill the blank space to complete the text.

are ways in which an element or compound moves between its various living and non-living forms and locations in the biosphere.

Explanation

Question 42 of 104

1

Fill the blank space to complete the text.

are the basic unit of life

Explanation

Question 43 of 104

1

Fill the blank space to complete the text.

is a semi-fluid, jelly-like substance in which subcellular components are suspended.

Explanation

Question 44 of 104

1

Fill the blank space to complete the text.

Composed of phospholipid barrier with embedded proteins, the is the selective barrier that separates the interior of all cells from the outside environment.

Explanation

Question 45 of 104

1

Fill the blank space to complete the text.

carry genes in the form of DNA.

Explanation

Question 46 of 104

1

Fill the blank space to complete the text.

are tiny complexes that make proteins according to instructions from the genes.

Explanation

Question 47 of 104

1

The components of a prokaryotic cell include: plasma membrane, cytoplasm, DNA, and ribosomes

Select one of the following:

  • True
  • False

Explanation

Question 48 of 104

1

The prokaryotic cell has the following components:

Select one or more of the following:

  • plasma membrane

  • pili

  • endoplasmic reticulum

  • nucleoid

  • flagella

  • cytoplasm

  • ribosome

  • cell wall

  • nucleus

  • golgi apparatus

Explanation

Question 49 of 104

1

The eukaryotic cell has the following components:

Select one or more of the following:

  • cytoplasm

  • endoplasmic reticulum

  • flagella

  • nucleus

  • pili

  • cell wall

  • cytoskeleton

  • ribosome

  • golgi apparatus

  • nucleoid

Explanation

Question 50 of 104

1

"Omnis cellula e cellula"

Select one of the following:

  • True
  • False

Explanation

Question 51 of 104

1

Which of the following shows the correct sequence of the cell cycle?

Select one of the following:

  • C --> M --> G1 --> S --> G2

  • S --> G1 --> G2 --> M --> C

  • G1--> G2 --> S --> M --> C

Explanation

Question 52 of 104

1

The process where the cytoplasm divides is called ______.

Select one of the following:

  • Anaphase

  • Telophase

  • Cytokinesis

  • Prophase

Explanation

Question 53 of 104

1

The following have Prokaryotic cells

Select one or more of the following:

  • Bacteria

  • Animals

  • Archaea

  • Fungi

  • Plants

Explanation

Question 54 of 104

1

The following have eukaryotic cells

Select one or more of the following:

  • Animals

  • Bacteria

  • Fungi

  • Humans

  • Archaea

  • Plants

Explanation

Question 55 of 104

1

Cell division only happens in eukaryotic cells.

Select one of the following:

  • True
  • False

Explanation

Question 56 of 104

1

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.

Select one of the following:

  • Chromosomes

  • Gamete

  • Cell

Explanation

Question 57 of 104

1

Fill the blank spaces to complete the text.

Human somatic cells have chromosomes, made up of two sets of , one from each parent.

Explanation

Question 58 of 104

1

In DNA replication, Adenine pairs with_________.

Select one of the following:

  • Guanine

  • Thymine

  • Cytosine

  • Adenine

  • Uracil

Explanation

Question 59 of 104

1

In DNA replication, Cytosine pairs with____________.

Select one of the following:

  • Guanine

  • Thymine

  • Cytosine

  • Adenine

  • Uracil

Explanation

Question 60 of 104

1

In DNA transcription, Adenine pairs with____________.

Select one of the following:

  • Guanine

  • Thymine

  • Cytosine

  • Adenine

  • Uracil

Explanation

Question 61 of 104

1

In DNA transcription, Adenine pairs with Thymine.

Select one of the following:

  • True
  • False

Explanation

Question 62 of 104

1

The DNA backbone is made up of sugar and glucose.

Select one of the following:

  • True
  • False

Explanation

Question 63 of 104

1

Interphase ---> G1 ---> S ---> G2 ---> Mitosis ---> Prophase ---> Anaphase
---> Metaphase ---> Telophase ---> Cytokinesis

Select one of the following:

  • True
  • False

Explanation

Question 64 of 104

1

Fill the blank space to complete the text.

A refers to the identical copies (chromatids) formed by the DNA replication of a chromosome, with both copies joined together by a common centromere

Explanation

Question 65 of 104

1

An organism that has two different alleles of a gene.

Select one of the following:

  • Homozygous dominant

  • Homozygous recessive

  • Heterozygous

Explanation

Question 66 of 104

1

Fill the blank space to complete the text.

The states that allele frequencies remain constant from generation to generation.

Explanation

Question 67 of 104

1

Diploid organisms, all animals and many plants, have two copies of an allele, one from each parent.

Select one of the following:

  • True
  • False

Explanation

Question 68 of 104

1

The Hardy-Weinberg principle calculates the proportion of the population with a given combination of alleles, or genotype.

Select one of the following:

  • True
  • False

Explanation

Question 69 of 104

1

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

Select one of the following:

  • True
  • False

Explanation

Question 70 of 104

1

Genetic drift is change in allele frequencies in a population from generation to generation that occurs due to chance events.

Select one of the following:

  • True
  • False

Explanation

Question 71 of 104

1

A population will evolve if it meets the assumptions of the Hardy-Weinberg principle.

Select one of the following:

  • True
  • False

Explanation

Question 72 of 104

1

Identify the type of genetic drift: When a new colony is started by a few members of the original population.

Select one of the following:

  • Founder effect

  • Bottleneck effect

Explanation

Question 73 of 104

1

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.

Select one of the following:

  • Founder effect

  • Bottleneck effect

Explanation

Question 74 of 104

1

Fill the blank space to complete the text.

The process of is responsible for gamete formation.

Explanation

Question 75 of 104

1

Fill the blank space to complete the text.

are the basic physical and functional unit of heredity. made up of DNA.

Explanation

Question 76 of 104

1

Fill the blank space to complete the text.

is when a single individual is a sole parent and passes copies of all its genes to its offspring without the fusion of gametes.

Explanation

Question 77 of 104

1

Fill the blank space to complete the text.

are alternative versions of a gene

Explanation

Question 78 of 104

1

Determines an organism's appearance

Select one of the following:

  • Dominant allele

  • Recessive allele

Explanation

Question 79 of 104

1

Has no noticeable effect on the organism's appearance.

Select one of the following:

  • Dominant allele

  • Recessive allele

Explanation

Question 80 of 104

1

Genetic makeup of an organism.

Select one of the following:

  • Genotype

  • Phenotype

Explanation

Question 81 of 104

1

Observed trait or appearance of an organism.

Select one of the following:

  • Genotype

  • Phenotype

Explanation

Question 82 of 104

1

Fill the blank spaces to complete the text.

Three types of Mendelian pattern of inheritance: , , .

Explanation

Question 83 of 104

1

Fill the blank space to complete the text.

is when one gene is able to affect multiple phenotypic characteristic.

Explanation

Question 84 of 104

1

Fill the blank space to complete the text.

is when a single phenotypic character is affected by two or more genes.

Explanation

Question 85 of 104

1

Fill the blank space to complete the text.

is the inheritance of traits from two parents that produces offspring with characteristic that are intermediate between those of the parents.

Explanation

Question 86 of 104

1

When parents pass on genes that retain their separate identities in an offspring.

Select one of the following:

  • Particulate hypothesis

  • Blending hypothesis

Explanation

Question 87 of 104

1

Fill the blank space to complete the text.

A is an interacting group of individuals of the same species that occupy a given space and time.

Explanation

Question 88 of 104

1

Fill the blank space to complete the text.

A is a statistical study of populations.

Explanation

Question 89 of 104

1

Fill the blank space to complete the text.

is the number of births in a given time.

Explanation

Question 90 of 104

1

Fill the blank space to complete the text.

is variation and richness of life at a particular scale.

Explanation

Question 91 of 104

1

Variety of species. Measures of abundance, distribution and functions or interactions within a given spatial context.

Select one of the following:

  • Genetic biodiversity

  • Species diversity

  • Ecosystem diversity

Explanation

Question 92 of 104

1

Sum total of information contained in the gene of species.

Select one of the following:

  • Genetic biodiversity

  • Species diversity

  • Ecosystem diversity

Explanation

Question 93 of 104

1

Distribution and abundance of habitats.

Select one of the following:

  • Genetic biodiversity

  • Species diversity

  • Ecosystem diversity

Explanation

Question 94 of 104

1

Variety of biological processes

Select one of the following:

  • Structural biodiversity

  • Compositional biodiversity

  • Functional biodiversity

Explanation

Question 95 of 104

1

Type of elements and number of representatives present at each level.

Select one of the following:

  • Structural biodiversity

  • Compositional biodiversity

  • Functional biodiversity

Explanation

Question 96 of 104

1

Essential roles critical to the functioning of the ecosystem.

Select one of the following:

  • Umbrella species

  • Indicator species

  • Flagship species

  • Keystone species

Explanation

Question 97 of 104

1

Serve as symbols and rallying points to stimulate conservation awareness and action.

Select one of the following:

  • Indicator species

  • Umbrella species

  • Keystone species

  • Flagship species

Explanation

Question 98 of 104

1

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.

Select one of the following:

  • Keystone species

  • Umbrella species

  • Indicator species

  • Flagship species

Explanation

Question 99 of 104

1

Transmission of traits from one generation to the next.

Select one of the following:

  • Variation

  • Heredity

  • Genetics

Explanation

Question 100 of 104

1

Offsprings are not identical copies of parents.

Select one of the following:

  • Variation

  • Heredity

  • Genetics

Explanation

Question 101 of 104

1

Scientific study of heredity and hereditary.

Select one of the following:

  • Heredity

  • Variation

  • Genetics

Explanation

Question 102 of 104

1

Process in which DNA makes copies of DNA.

Select one of the following:

  • Translation

  • Replication

  • Transcription

Explanation

Question 103 of 104

1

Process from DNA to mRNA.

Select one of the following:

  • Replication

  • Transcription

  • Translation

Explanation

Question 104 of 104

1

Process from mRNA to protein.

Select one of the following:

  • Transcription

  • Translation

  • Replication

Explanation

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