SCIENCE YELLOW BOOK

100問 • 6ヶ月前

Angel Borres

通報

問題一覧

Which of the following is NOT characteristic of scientific assertion?

Hearsay

Which of the following, when perceived, causes action or a reaction?

Stimulus

Which among the following represents the smallest unit of life?

Cell

Which of the following statements about living things is FALSE?

All living things have a nervous system

Which of the following best describes a group of cells that work together to perform a function?

Tissue

Which among the following are duplicated during the process of mitosis?

Chromosomes

The ability of plants to produce their own food source is a metabolic process known as:

Autotrophy

Fungi absorb nutrients from dead organisms and play what role in an ecosystem?

Saprophytes

Which among the following cell organelles does NOT participate in cellular division?

Ribosomes

Which of the following is an example of a symbiotic relationship?

Weeds clinging to the roots of trees in your backyard

Which of the following is NOT an example of a naturally occurring sugar?

Mitose

Sugar compounds such as monosaccharides, disaccharides, and polysaccharides are also classified as:

Carbohydrates

Polysaccharides, triglycerides, polypeptides, and nucleic acids are classified as:

Macromolecular

What are the components of the fungal cell wall?

Chitin, proteins, and sugar

What organism would most likely be found in an arctic environment?

Walrus

How are bats able to navigate in the dark without bumping into anything?

They emit sound waves whose returning vibrations can detect the presence of objects

A species of fish were separated by a dam and developed different characteristics, becoming distinct species. Which concept explains this?

Geographical isolation

Which of the following demonstrates the feeding connections between all life forms?

Food web

Plants capture energy from sunlight by means of which molecule?

Chlorophyll

What is the most disadvantageous source of energy for a population’s food supplies?

Geo-thermal

Genetic disorders resulting from unrepaired DNA damage demonstrate what process?

Mutation

Air mixed with sulfur oxide from vehicles and falls to Earth with harmful effects to living things is called:

Acid rain

Air carried by wind that falls to earth poisoning fish and destroying vegetation is called:

Acid rain

Applying your knowledge in chemistry, which is the largest amount of gold? (Au = 197)

40.0 kilograms of gold

The Kyoto Protocol is a practice that advocates:

Environmental protection

Which is true of metalloids?

Have properties of both metals and non-metals

An atom of silicon has a mass number of 28 and an atomic number of 14. How many protons does it have?

Element X has an electron configuration of 1S22S22P2. To which family does it belong?

Carbon family

A toothpick can sit on the surface of water due to:

Surface tension

When the North Pole is tilted toward the sun and the sun shines all the time both day and night, what is this called?

Midnight sun

What type of clouds produce thunderstorms?

Cumulonimbus

What is a pyroclastic flow?

A mixture of volcanic gas, ash, and other tephra

Rock fragments thrown into the air during a volcanic eruption are called:

Tephra

Which among the following is a measure of how easily a mineral can be scratched?

Hardness

What is the numerical value for the hardest mineral on the Mohs hardness scale?

What part of the Earth is thought to be composed of iron and nickel?

Core

What is the partially molten layer of the Earth called?

Asthenosphere

If there are several earthquakes in a row, what is the name of the largest of these earthquakes?

Mainshock

What is the location on the Earth's surface that is directly above the place where an earthquake originates?

Epicenter

Fats do not dissolve in water because fats _____

Are nonpolar and water is polar

Breaking up solids speeds dissolving in a liquid by _______

Increasing surface area

The amount of a substance having 6.02x10^23 of any kind of chemical unit is called a(n):

Mole

According to modern periodic law, the chemical properties of elements are periodic functions of their _____

Atomic number

A horizontal row of elements on the Periodic Table is known as a(n):

Period or series

If no more solute can be dissolved in a solvent at a given temperature, then that solution is called:

Saturated

What intermolecular forces do geckos and other lizards use to stick to walls and ceilings?

Van der Waals forces

Salts of which metal are added to fireworks to make them brilliant red?

Strontium

Alchemists in ancient Egypt tested gold purity by remelting it. If the gold became whiter, it contained:

Silver

Which of the following is an example of a fungus?

Yeast

Which of the following elements can be drawn into thin wires and hammered into thin sheets?

Cu, Ag

A molecule or ion is classified as a Lewis base if it:

Accepts a proton from water

Which among the following has the most polar bond?

Which of the following best describes the amount of energy required to remove an electron from a gaseous atom?

Ionization energy

What does a pH below 7 indicate?

Acidity

Which among the following gases is green in color?

Chlorine

Is storing untreated liquid wastes in a hole near a factory environmentally safe?

No, the liquid wastes will mix to the groundwater.

Why are nights cooler when the sky is clear than when it is overcast?

There is no cloud cover to prevent heat from escaping

Why do some people not have enough water to drink despite water covering 75% of Earth's surface?

Most of world's water is salty, Most of our bodies of water are polluted by chemicals, Most freshwater is frozen in ice caps

Children born with a deficiency of thyroxin, if not checked, may _____?

Become mentally retarded

What is the correct way of eating fruits?

With an empty stomach

An eclipse of the sun throws the shadow of the _____?

Moon on the earth

Which of the following is NOT an effect of global warming?

Changes in the aiming of seasonal patterns in ecosystem

A child who experienced lack of growth hormone (GH) is likely to:

Have normal adult body proportions, but an extremely short stature

Which type of digestion occurs in the mouth when you chew bread?

Both mechanical and chemical digestion

A reduction in the availability of which substance immediately decreases the rate of photosynthesis?

Carbon dioxide

Vascular tissue that transports water in leaves connects directly to which?

Xylem in the stem

Which statement is true about parasites and their hosts?

The parasite enjoys the benefits of a relationship in which the host is harmed or killed

What trait(s) does a student show who computes data up to the second decimal place?

Accuracy, Objectivity

What is the main difference between prokaryotes and eukaryotes?

The eukaryote has a nucleus, but the prokaryote does not have.

Which of the following is an example of natural selection?

A community of lady bugs begins having offspring with darker shells, in order to hide from their predators

Which has the smallest mass when measured on an equal arm balance?

1/8 sheet of pad paper

During periods of increased global temperatures, what is most likely to occur?

An increase in atmospheric CO2

Why is the Philippines much hotter than Canada?

Receives sun rays closer to vertical position

Geothermal energy is based on which phenomenon?

There are more concentrations of heat in some places of earth’s crust

What generally occurs when warm and cool air masses converge at Earth's surface?

Stormy weather patterns develop

Why do fisherfolks catch more fish during the new moon than the full moon?

Fishes are attracted to the light from the fishing boat which fisherman makes use of during the new moon

Why does bagoong smell?

Molecules from bagoong spread in air

Why does Maria see a rainbow on her wall when sunlight passes through glass jalousies?

The glass jalousies break up the beam of sunlight into the colors of the rainbow

Which is true about light and seeing?

Light hits an object, bounces and then enters the eyes

Why do leaves with green color look green in sunlight?

They reflect green light

Why does the level of water in a beaker rise after a stone is placed in it?

The stone takes the place occupied by water

Why do people feel their ears pop when they are up in the air?

There are less air particles

Which activity helps reduce water pollution?

Treating wastewater before it is discharged

Which organism is included under Kingdom Plantae?

Magnolidae

Which is the lowest rank of coal and also called brown coal?

Lignite

Which element has Te as its symbol?

Tellurium

What is the term for slowing down response by a frog's circulatory system during cold season?

Hibernation

Which of the following is a vitamin?

Niacin

Which element has Ca as its symbol?

Calcium

Which process involves chloroplasts?

Conversion of light energy to chemical energy

What is the fourth form of matter aside from solid, liquid, and gas?

Plasma

Which of the following is a heterotroph?

Grasshopper

Which type of reaction does the general equation (AB + energy → A + B) show?

Endothermic decomposition

Iron is what type of magnetic material?

Ferromagnetic

What is the process called when an ovum is combined with a sperm?

Fertilization

Which is an example of physiological adaptation?

Frog’s powerful hind legs to jump away from predators

Which of the following activities help reduce water pollution?

Treating wastewater prior to discharge

What is the main organ for respiration?

Lungs

Dengue is transmitted by an organism belonging to which phylum?

Arthropoda

100

What is it called when water from a river is mixed with septic tank contents causing pollution?

Hypertrophication

COMPETENCE 11

Emm · 74問 · 2ヶ月前

COMPETENCE 11

74問 • 2ヶ月前

Emm

Types of Microorganisms and Their Characteristics

HERSHEY VALERIE BERNARDINO · 39問 · 4ヶ月前

Types of Microorganisms and Their Characteristics

39問 • 4ヶ月前

HERSHEY VALERIE BERNARDINO

MYCOLOGY PROPER

Jef Marc Valencia · 71問 · 4ヶ月前

MYCOLOGY PROPER

71問 • 4ヶ月前

Jef Marc Valencia

ENGLISH PRACTICE QUIZ

Angel Borres · 55問 · 6ヶ月前

ENGLISH PRACTICE QUIZ

55問 • 6ヶ月前

Angel Borres

BIO LESSON 2

Jamila Escudero · 27問 · 6ヶ月前

BIO LESSON 2

salts

salts

GEN SCI LIFE SCIENCES

Angel Borres · 100問 · 7ヶ月前

GEN SCI LIFE SCIENCES

100問 • 7ヶ月前

Angel Borres

INTRODUCTION

Jef Marc Valencia · 36問 · 7ヶ月前

INTRODUCTION

Practical 2

Practical 2

c1 (1)

İhsan Kerem Ergin · 71問 · 10ヶ月前

c1 (1)

71問 • 10ヶ月前

İhsan Kerem Ergin

science

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science

48問 • 11ヶ月前

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NEMATODES

Jef Marc Valencia · 86問 · 11ヶ月前

NEMATODES

86問 • 11ヶ月前

Jef Marc Valencia

edan prelims terms

Andrea Estores · 33問 · 11ヶ月前

edan prelims terms

33問 • 11ヶ月前

Andrea Estores

prefix meaning, words

Bea · 54問 · 11ヶ月前

prefix meaning, words

54問 • 11ヶ月前

Bea

Earth Evolution and Revolution

a consecrated person to Saint Michael the Archangel · 20問 · 11ヶ月前

Earth Evolution and Revolution

20問 • 11ヶ月前

a consecrated person to Saint Michael the Archangel

速読英単語上級

ユーザ名非公開 · 4回閲覧 · 65問 · 12ヶ月前

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4回閲覧 • 65問 • 12ヶ月前

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88問 • 1年前

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genbio 1.2-1.3

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genbio 1.2-1.3

85問 • 1年前

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問題一覧

Which of the following is NOT characteristic of scientific assertion?

Hearsay

Which of the following, when perceived, causes action or a reaction?

Stimulus

Which among the following represents the smallest unit of life?

Cell

Which of the following statements about living things is FALSE?

All living things have a nervous system

Which of the following best describes a group of cells that work together to perform a function?

Tissue

Which among the following are duplicated during the process of mitosis?

Chromosomes

The ability of plants to produce their own food source is a metabolic process known as:

Autotrophy

Fungi absorb nutrients from dead organisms and play what role in an ecosystem?

Saprophytes

Which among the following cell organelles does NOT participate in cellular division?

Ribosomes

Which of the following is an example of a symbiotic relationship?

Weeds clinging to the roots of trees in your backyard

Which of the following is NOT an example of a naturally occurring sugar?

Mitose

Sugar compounds such as monosaccharides, disaccharides, and polysaccharides are also classified as:

Carbohydrates

Polysaccharides, triglycerides, polypeptides, and nucleic acids are classified as:

Macromolecular

What are the components of the fungal cell wall?

Chitin, proteins, and sugar

What organism would most likely be found in an arctic environment?

Walrus

How are bats able to navigate in the dark without bumping into anything?

They emit sound waves whose returning vibrations can detect the presence of objects

A species of fish were separated by a dam and developed different characteristics, becoming distinct species. Which concept explains this?

Geographical isolation

Which of the following demonstrates the feeding connections between all life forms?

Food web

Plants capture energy from sunlight by means of which molecule?

Chlorophyll

What is the most disadvantageous source of energy for a population’s food supplies?

Geo-thermal

Genetic disorders resulting from unrepaired DNA damage demonstrate what process?

Mutation

Air mixed with sulfur oxide from vehicles and falls to Earth with harmful effects to living things is called:

Acid rain

Air carried by wind that falls to earth poisoning fish and destroying vegetation is called:

Acid rain

Applying your knowledge in chemistry, which is the largest amount of gold? (Au = 197)

40.0 kilograms of gold

The Kyoto Protocol is a practice that advocates:

Environmental protection

Which is true of metalloids?

Have properties of both metals and non-metals

An atom of silicon has a mass number of 28 and an atomic number of 14. How many protons does it have?

Element X has an electron configuration of 1S22S22P2. To which family does it belong?

Carbon family

A toothpick can sit on the surface of water due to:

Surface tension

When the North Pole is tilted toward the sun and the sun shines all the time both day and night, what is this called?

Midnight sun

What type of clouds produce thunderstorms?

Cumulonimbus

What is a pyroclastic flow?

A mixture of volcanic gas, ash, and other tephra

Rock fragments thrown into the air during a volcanic eruption are called:

Tephra

Which among the following is a measure of how easily a mineral can be scratched?

Hardness

What is the numerical value for the hardest mineral on the Mohs hardness scale?

What part of the Earth is thought to be composed of iron and nickel?

Core

What is the partially molten layer of the Earth called?

Asthenosphere

If there are several earthquakes in a row, what is the name of the largest of these earthquakes?

Mainshock

What is the location on the Earth's surface that is directly above the place where an earthquake originates?

Epicenter

Fats do not dissolve in water because fats _____

Are nonpolar and water is polar

Breaking up solids speeds dissolving in a liquid by _______

Increasing surface area

The amount of a substance having 6.02x10^23 of any kind of chemical unit is called a(n):

Mole

According to modern periodic law, the chemical properties of elements are periodic functions of their _____

Atomic number

A horizontal row of elements on the Periodic Table is known as a(n):

Period or series

If no more solute can be dissolved in a solvent at a given temperature, then that solution is called:

Saturated

What intermolecular forces do geckos and other lizards use to stick to walls and ceilings?

Van der Waals forces

Salts of which metal are added to fireworks to make them brilliant red?

Strontium

Alchemists in ancient Egypt tested gold purity by remelting it. If the gold became whiter, it contained:

Silver

Which of the following is an example of a fungus?

Yeast

Which of the following elements can be drawn into thin wires and hammered into thin sheets?

Cu, Ag

A molecule or ion is classified as a Lewis base if it:

Accepts a proton from water

Which among the following has the most polar bond?

Which of the following best describes the amount of energy required to remove an electron from a gaseous atom?

Ionization energy

What does a pH below 7 indicate?

Acidity

Which among the following gases is green in color?

Chlorine

Is storing untreated liquid wastes in a hole near a factory environmentally safe?

No, the liquid wastes will mix to the groundwater.

Why are nights cooler when the sky is clear than when it is overcast?

There is no cloud cover to prevent heat from escaping

Why do some people not have enough water to drink despite water covering 75% of Earth's surface?

Most of world's water is salty, Most of our bodies of water are polluted by chemicals, Most freshwater is frozen in ice caps

Children born with a deficiency of thyroxin, if not checked, may _____?

Become mentally retarded

What is the correct way of eating fruits?

With an empty stomach

An eclipse of the sun throws the shadow of the _____?

Moon on the earth

Which of the following is NOT an effect of global warming?

Changes in the aiming of seasonal patterns in ecosystem

A child who experienced lack of growth hormone (GH) is likely to:

Have normal adult body proportions, but an extremely short stature

Which type of digestion occurs in the mouth when you chew bread?

Both mechanical and chemical digestion

A reduction in the availability of which substance immediately decreases the rate of photosynthesis?

Carbon dioxide

Vascular tissue that transports water in leaves connects directly to which?

Xylem in the stem

Which statement is true about parasites and their hosts?

The parasite enjoys the benefits of a relationship in which the host is harmed or killed

What trait(s) does a student show who computes data up to the second decimal place?

Accuracy, Objectivity

What is the main difference between prokaryotes and eukaryotes?

The eukaryote has a nucleus, but the prokaryote does not have.

Which of the following is an example of natural selection?

A community of lady bugs begins having offspring with darker shells, in order to hide from their predators

Which has the smallest mass when measured on an equal arm balance?

1/8 sheet of pad paper

During periods of increased global temperatures, what is most likely to occur?

An increase in atmospheric CO2

Why is the Philippines much hotter than Canada?

Receives sun rays closer to vertical position

Geothermal energy is based on which phenomenon?

There are more concentrations of heat in some places of earth’s crust

What generally occurs when warm and cool air masses converge at Earth's surface?

Stormy weather patterns develop

Why do fisherfolks catch more fish during the new moon than the full moon?

Fishes are attracted to the light from the fishing boat which fisherman makes use of during the new moon

Why does bagoong smell?

Molecules from bagoong spread in air

Why does Maria see a rainbow on her wall when sunlight passes through glass jalousies?

The glass jalousies break up the beam of sunlight into the colors of the rainbow

Which is true about light and seeing?

Light hits an object, bounces and then enters the eyes

Why do leaves with green color look green in sunlight?

They reflect green light

Why does the level of water in a beaker rise after a stone is placed in it?

The stone takes the place occupied by water

Why do people feel their ears pop when they are up in the air?

There are less air particles

Which activity helps reduce water pollution?

Treating wastewater before it is discharged

Which organism is included under Kingdom Plantae?

Magnolidae

Which is the lowest rank of coal and also called brown coal?

Lignite

Which element has Te as its symbol?

Tellurium

What is the term for slowing down response by a frog's circulatory system during cold season?

Hibernation

Which of the following is a vitamin?

Niacin

Which element has Ca as its symbol?

Calcium

Which process involves chloroplasts?

Conversion of light energy to chemical energy

What is the fourth form of matter aside from solid, liquid, and gas?

Plasma

Which of the following is a heterotroph?

Grasshopper

Which type of reaction does the general equation (AB + energy → A + B) show?

Endothermic decomposition

Iron is what type of magnetic material?

Ferromagnetic

What is the process called when an ovum is combined with a sperm?

Fertilization

Which is an example of physiological adaptation?

Frog’s powerful hind legs to jump away from predators

Which of the following activities help reduce water pollution?

Treating wastewater prior to discharge

What is the main organ for respiration?

Lungs

Dengue is transmitted by an organism belonging to which phylum?

Arthropoda

100

What is it called when water from a river is mixed with septic tank contents causing pollution?

Hypertrophication