GIZMO Study guides, Class notes & Summaries

Gizmo TEST QUESTIONS AND ANSWERS 2024 Which chamber is located on the top right of the heart? Left Atrium Which chamber is located on the bottom right of the heart? Left ventricle Which chamber is located on the bottom left of the heart? Right ventricle

Radioactive - The atoms decay over time and emit radiation. Isotope - The same number of protons, but a different number of Neutrons. Ionized - The number of electronic do not equal the number of protons. Atom - The basic unit of a chemical element. Atomic number - the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table. Electron - a stable subatomic particle with a charge of nega...

how does light intensity affect oxygen production - up to 40% increasing the light intensity increases the oxygen production. Beyond 40% there is no effect. how does temp affect oxygen production - oxygen production is maximized around 25 degrees Celsius. Oxygen production goes down when temp is too hot or too cold. --- to much CO2 (hot) is bad and enzymes are stunted when too cold how does carbon dioxide levels affect oxygen production - up to about 300-400ppm, increasing carbon ...

Which object converts sunlight into sugars? - Corn Which object converts wind power to electricity? - Wind Turbine Which object converts light to electricity? - Solar Panel Which object converts electricity to light? - Lightbulb Where do you think humans get energy? - From food & protein "Create a path" Section Where do people get energy? - Food

Right ventricle - Pumps blood to lungs What type of blood vessel returns blood to the heart - Veins What order does blood flow through the body - Right atrium right ventricle lungs left atrium left ventricle body Which blood sample came from the left ventricle - Sample A bright red blood cells Which is true - All arteries besides the pulmonary carry oxygen rich blood Vectors Gizmo What is the magnitude of b? - Correct Answer: A. 3 What is the resultant of a and...

Using the Gizmo, a student types the word "teaching" four times, recording times of 45.1, 24.4, 19.6 and 14.8 seconds, in that order. Which of the following is the most likely explanation of these results? - The student tried the same type of test four times. A student sets up an experiment according to the table below. What question was the student most likely investigating? - What test is the hardest to adapt to?

Based on the diagram below, rank three objects from least dense to most dense. - object X, object Y, object Z fill in the blank: an object is most likely to sink in water if? - it has a high density A ball has a mass of 33.6 grams and a volume of 14.0 cubic centimeters (cc). What is its density? - 2.4g/cc Three balls were measured and placed in a liquid. Based on the following data, what could be the density of the liquid? - 0.9 g/mL "That's just the tip of the iceberg...

Which mRNA sequence complements the DNA sequence below? - Sequence C Which statement is true about the nitrogen bases in DNA and RNA - Uracil is found in RNA only. Thymine is found in DNA only Which tRNA anticodon will complement this mRNA codon? - Anticodon B What base sequence in the original DNA would be transcribed into an mRNA codon that joins with the tRNA anticodon shown below? - AGT Which statement best describes the role of mRNA in protein synthesis? - Copies ...

Gizmos - Identifying nutrients in foods Benedict Test - Test for monosaccharides Iodine/lugol Test - Test for starch Biuret Test - Test for proteins Sudan Test - Test for lipids Which number is equal to the number of protons in the atom? - Atomic Number No charge at all? - Neutrons (n0) Negative Charge? - Electrons (e-) Radioactive? - The atoms decay over time and emit radiation. Which isotope, Li-6 or Li-7 is the most common isotope of Lithium...

Student Exploration: Pattern Finder Gizmos with answers