WorksheetsMAP Review Day 1
Total questions: 39
Worksheet time: 20mins
What is the role of yeast in making bread?
It adds flavor to the bread.
It makes the dough rise and become soft.
It acts as a preservative.
It changes the color of the bread.
What type of organism is yeast?
Bacteria
Virus
Fungus
Algae
How do yeast cells obtain energy?
Photosynthesis
Fermentation
Cellular respiration
Chemosynthesis
What is observed in yeast cells at 1,000x magnification?
Only individual structures
Circular structures of various sizes
No visible structures
Only a single large structure
A group of students decided to investigate further whether the yeast was alive or not. They observed yeast under a microscope and made the following claims. Which student’s claim is best supported?
Student 1: Yeast is alive and is a single-celled organism that contains organelles.
Student 2: Yeast is not alive and is composed of elements similar to the composition of a rock.
Student 3: Yeast is alive and is a multicellular organism containing organelles.
Student 4: Yeast is not alive and composed of atoms of only one type of element.
Based on the passage, which three characteristics can best be used to identify yeast cells as living organisms?
can move on its own
requires energy
is made of cells
able to reproduce
can produce glucose
What process does yeast use to fulfill its energy needs?
Photosynthesis
Cellular respiration
Fermentation
Digestion
Which two substances move across the cell across the yeast cell membrane for cellular respiration?
Oxygen in and CO2 Out
Sugar out and carbon dioxide in
Nitrogen in and oxygen out
Water in and glucose out
What does the yeast investigation diagram demonstrate about yeast cells?
Yeast cells use sugar for survival.
Yeast cells produce oxygen.
Yeast cells do not need sugar.
Yeast cells remain inactive.
In the process of cellular respiration in yeast, which input gas is used?
Oxygen
Carbon dioxide
Nitrogen
Hydrogen
For photosynthesis in trees, which energy source is required?
Sugar
Sunlight
Oxygen
Water
What type of force causes a sled to accelerate down a hill at the beginning of a testrun?
Frictional
Gravitational
Magnetic
Electrical
What type of force causes the sled to slow to a stop on the level snow-covered area?
Frictional
Gravitational
Magnetic
Electrical
Which picture best represents the water particle arrangement at Day 1 Early Morning when the temperature is -2°C?
Picture 1
Picture 2
Picture 3
None of the above
Which picture best represents the water particle arrangement at Day 1 Afternoon when the temperature is 3°C?
Picture 1
Picture 2
Picture 3
None of the above
How will the thermal energy of water particles in the snow change as temperature increases?
The thermal energy increased.
The thermal energy decreased.
The thermal energy remained the same.
The thermal energy fluctuated.
Explain how the motion of the water particles change as the temperature increases.
The particles moved slower.
The particles stopped moving.
The particles moved faster.
The particles moved in a circular pattern.
What type of change occurs when snow melts into liquid water?
Chemical change
Physical change
Biological change
Mass change
What is the range of visible light wavelengths in nanometers (nm) on the electromagnetic spectrum?
10-11 to 10-9 nm
380 to 760 nm
10-6 to 10-2 nm
700 to 1000 nm
Using the table provided, which object is closest to the Earth?
Mars
Moon
Sun
Hubble Space Telescope
According to the table, what is the distance from Earth to the sun?
384,400 km
150,000,000 km
228,000,000 km
1,000,000 km
What is the function of the primary and secondary mirror coatings in the Hubble Space Telescope?
Reflect certain wavelengths of light
Absorb certain wavelengths of light
Transmit certain wavelengths of light
Scatter certain wavelengths of light
What is a cenote, as found in the Yucatán Peninsula?
A type of mountain
A type of sinkhole
A type of valley
A type of river
What natural event is associated with the Chicxulub Crater?
Volcanic eruption
Earthquake
Asteroid impact
Tsunami
Why are cenotes (sinkholes that fill with water) important to ancient Mayan settlements?
They were used for fishing
They provided access to freshwater
They were sites for religious ceremonies
They were used for agriculture
What environmental issue is affecting the cenotes in the Yucatán Peninsula?
Overfishing
Deforestation
Contamination from pollutants
Soil erosion
What role do mangrove trees play in the cenote ecosystem?
They provide shade for aquatic life
They act as a natural filter
They increase the salt content
They prevent limestone erosion
Which claim is supported by the presence of marine fossils in the Yucatán Peninsula?
The Yucatán Peninsula was flattened by waves.
The Yucatán Peninsula was once covered by a sea.
The environment in the Yucatán Peninsula was stable over time.
Organisms in the Yucatán Peninsula evolved and moved onto land.
Why are freezing and thawing not a source of weathering in the Yucatán Peninsula?
Winter is a short season in the Yucatán Peninsula.
It does not get cold enough for water to freeze in the Yucatán Peninsula.
They sometimes have long periods of drought in the Yucatán Peninsula.
The rock is too hard to experience this type of weathering in the Yucatán Peninsula.
What does the world map show in relation to the Yucatán Peninsula?
The Yucatán Peninsula is located at 60° N.
The Yucatán Peninsula is located at 30° N.
The Yucatán Peninsula is located at 0°.
The Yucatán Peninsula is located at 30° S.
What is the primary difference between potential and kinetic energy?
Potential energy is stored energy, while kinetic energy is the energy of motion.
Potential energy and kinetic energy are the same and can be used interchangeably.
Potential energy is only found in living organisms, while kinetic energy is found in non-living objects.
Potential energy is the energy of motion, while kinetic energy is stored energy.
Which of the following scenarios best illustrates the conversion of potential energy to kinetic energy?
A light bulb turned off.
A car parked on a hill.
A book resting on a table.
A roller coaster descending from the top of a hill.
In which of the following situations is kinetic energy being transformed into potential energy?
A person running at a constant speed.
A car accelerating on a flat road.
A leaf falling from a tree.
A ball being thrown upwards.
What is the primary driving force behind plate tectonic movement?
Solar radiation
Gravitational pull from the moon
Convection currents in the mantle
Wind patterns on Earth's surface
Which type of plate boundary is characterized by plates sliding past each other?
Divergent boundary
Convergent boundary
Transform boundary
Subduction zone
What geological feature is commonly formed at a convergent plate boundary?
Mid-ocean ridge
Volcanic arc
Rift valley
Ocean trench
What is the primary role of producers in a food web?
To decompose organic matter
To convert solar energy into chemical energy
To consume other organisms
To recycle nutrients back into the ecosystem
Which of the following best describes a keystone species in an ecosystem?
A species that has a disproportionately large impact on its environment relative to its abundance
A species that is at the top of the food chain
A species that is the primary producer in the ecosystem
A species that is the most abundant in the ecosystem
How does energy flow through a food web?
Energy flows in one direction from producers to consumers
Energy is recycled and reused by all organisms
Energy flows in a circular pattern
Energy is lost at each trophic level and does not flow
