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Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Cells store energy in the phosphate bonds of adenosine triphosphate (ATP). Which best describes the type of energy stored in the bonds of an ATP molecule?   show
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show active transport  
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During osmosis, water molecules move from an area of high concentration to an area of ______ concentration.   show
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During the chemical reaction of photosynthesis, what two compounds are the reactants?   show
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During the chemical reaction of photosynthesis, what two compounds are the products?   show
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During the chemical reaction of respiration, what two compounds are the reactants?   show
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show Carbon dioxide and water  
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During photosynthesis, light energy is changed into ______ energy.   show
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Cells store chemical energy in the form of _____.   show
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Cells change ATP (Adenosine Triphosphate) from chemical energy into ____________ and ________ energy.   show
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Polysaccharides (sugars) are made up of individual units called _____________.   show
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Proteins are made of individual units called ___________.   show
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Nucleic acids such as DNA and RNA are made of individual units called ________.   show
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Nitrogen bases that are associated with DNA and RNA nucleotides are _________.   show
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The sequence of nucleotides that make up a segment of DNA and determine a genetic trait are called _______.   show
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show Replication  
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show chromosomes  
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show nucleus  
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Coded genetic information in the form of nucleotide sequences ex. ATGC determines the sequence of ______ _______ in protein synthesis.   show
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The information needed for protein synthesis is passed from DNA sequence to mRNA sequence during the process of ______________.   show
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show translation  
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show tRNA  
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Every cell in a living thing contains the same DNA code. How then do cells differentiate (become different kinds of cells)?   show
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In base pairings for DNA, adenine pairs with ______________.   show
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In base pairings for DNA, guanine pairs with _____________.   show
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What are the individual strands of supercoiled DNA that are present during cell division?   show
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Some genetic traits are controlled by one gene. What are traits controlled by more than one gene called?   show
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show True  
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The arctic fox is blue-gray in the summer and white in the winter. What most likely influences this change?   show
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Different forms of a gene are known as ______.   show
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show codominance  
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show recessive  
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show asexual  
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_________________ reproduction results in offspring that have a combination of traits from their parents.   show
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What kind of reproduction results in the greatest genetic diversity?   show
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show genotype  
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show phenotype  
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show No. They are a prediction of the traits of offspring. Ex. There is a 50/50 chance of having a boy or girls but some families are all boys some are all girls.  
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show mutations  
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The _________ of a mutation in the genetic code and the timing of the occurrence of the mutation determine its significance in affecting a trait.   show
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show Punnett Square  
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During an investigation, tall pea plants were crossed with short pea plants. All of the offspring from this cross were tall. Which term best describes the tall trait for the pea plants?   show
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show Electomagnetic enegy from the sun  
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Energy stored in combustible fuels such as petroleum came from __________________.   show
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__________ use light energy to produce their own food for energy.   show
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___________ extract chemical energy stored in food materials originally synthesized by plants.   show
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What is the primary form in which energy is first taken in by plants and the primary form in which energy is first taken in by animals?   show
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Another name for organisms such as plants that make their own food is ________.   show
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show consumer  
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show decomposer  
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show fungi and bacteria  
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Why is only 10% of the energy at a given trophic level of a food web available to the next trophic level?   show
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show extinct  
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show natural selection  
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show go extinct  
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Give an example of a trait that is a result of artificial selection.   show
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Give an example of a trait that is a result of natural selection.   show
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What are the steps of the water cycle?   show
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show transpiration  
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Two wast products given off during respiration would be _________ and _________.   show
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show solar energy - evaporates water to start the process  
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Which process in the water cycle directly increases in rate as the intensity of infrared solar radiation increases in an area?   show
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_________________ is determined by the availability of matter and energy, and the ability of the ecosystem to recycle materials.   show
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show shivering  
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How does your body respond to heat?   show
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show increase  
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What do the arrows in a food chain represent?   show
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show adapt  
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Energy released during the series of reactions that take place during respiration is stored in the chemical bonds of ________. molecules.   show
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ATP is produced in the ___________.   show
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Larger food molecules (i.e., complex carbohydrates, fats, and proteins) are broken down during digestion into basic subunits (i.e., simple sugars, fatty acids, or amino acids) that can be used directly for ______________ ____________.   show
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Basic animal instincts, such as searching for food, reproduction, caring for young, as examples of _________ behavior.   show
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show hibernation, migration, color change  
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show location of food sources  
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show 4.5 billion  
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show Radioactive  
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Earth changes can be __________(during a human’s lifetime), such as earthquakes and volcanic eruptions, or ________ (over a geological time scale),such as mountain building and plate movements.   show
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The Earth’s atmosphere has changed over time. For example, the dramatic changes in Earth’s atmosphere (i.e., introduction of O2), was caused by the emergence of __________ life on Earth.   show
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show presence of an inland sea  
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Large scale clear-cutting of forests near a heavily populated area would most likely result in a local increase in which atmospheric gas?   show
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What charge is a proton?   show
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show nucleus of the atom  
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show negative  
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Where are electrons located?   show
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show no charge  
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Where are neutrons located?   show
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show number of protons  
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The number of protons in a neutral atom also equal the number of _________.   show
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show Atomic mass (protons + neutrons) - atomic # (protons)  
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A neutral atom of gold (Au) has a mass number of 197 and has 118 neutrons. How many electrons does this gold atom have?   show
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Materials made of one kind of atom are ______.   show
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show isotopes  
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show probabilities  
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The size of an atom ___________ as you go down a group on the periodic table (increasing number of electrons) and to the right across a period on the periodic table. (increasing number of protons and electrostatic attraction)   show
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Electron clouds of the current atomic model represent the _________ of finding electrons in various locations.   show
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show valence  
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show Period numbers  
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show metals  
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show nonmetals  
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show metalloids  
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show noble gases  
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show transition elements  
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Elements are placed on the periodic table in order of __________ _________. (later found to show a repeating patter of electron configuration)   show
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show cations  
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show anions  
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show metals  
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Most anions are _______.   show
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show covalent  
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Ionic compounds exist mainly in the ______ state.   show
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show reactants  
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Substances on the right side of a chemical equation are known as _________.   show
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show convection currents in the mantle  
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show jigsaw puzzle fit of continents and matching rock formations, locating similar fossils where coastlines appear to have drifted apart, magnetic striping of ocean floors at mid-oceanic ridges  
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show at plate boundaries  
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show divergent  
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show convergent  
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Type of plate boundary formed by two lithospheric plates sliding past each other.   show
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What forms at divergent plate boundaries?   show
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show mountain ranges  
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What forms at a convergent plate boundary between an oceanic plate and a continental plate?   show
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show earthquakes, displaces surface features  
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What causes Earth's tides?   show
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What causes Earth's seasons?   show
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Does the Earth get closer to the Sun during the Summer and further away in the Winter?   show
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show fusion  
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Increasing gravitational forces caused by increasing density of stellar matter can cause stars to collapse resulting in the formation of ______ or ______.   show
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show main sequence  
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Within the main sequence stars, surface temperature increases as _________ _______ increases.   show
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Low-mass stars such as our Sun become ______ ________.   show
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show planetary nebula  
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The blue-white core of a star left behind after a planetary nebula cools and becomes a very dense _______ ________.   show
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After a white dwarf stops glowing it is called a ________ _______.   show
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High mass stars quickly become ________.   show
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show supernova  
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show neutron star  
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show black hole  
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show between Earth and Mars  
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show between Earth and the Sun  
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What happens to the visible portion of the moon if it is waning?   show
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show getting bigger  
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All objects accelerate towards earth at 9.8 m/s2 due to the force of __________.   show
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Gravitational pull increases with an increase in ___________ and decreases with an increase in ___________.   show
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The measurement of gravitational pull between two objects is known as _________.   show
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show mass  
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Inertia is dependent on an object's _______.   show
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An object's ______ is constant but its _______ may change depending on its location.   show
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Objects in motion stay in motion unless acted upon by an outside force. What forces on Earth keep objects from staying in motion?   show
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What does the slope on a distance-time graph represent?   show
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show 10 Newtons  
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______________ is speed with a direction.   show
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show chemical  
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Type of energy that a book on a shelf contains.   show
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Type of energy that a moving swing contains.   show
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show battery = chemical energy to electrial energy in the wires to light and heat energy of the bulb  
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What energy transformations take place in a car?   show
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show Heat  
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__________ is proportional to the average kinetic energy of particles in a substance.   show
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show same  
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show Work  
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_______ = work / time   show
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