Bundle of Gizmos exams graded A+(latest 2023)

CellDivisionSE Gizmos Worksheet 100% accurate answers Cells reproduce by splitting in half, a process called cell division. What do cells need to do between divisions to make sure that they don't just get smaller and smaller? a cell must grow. The genetic information of a cell is carried i...

Solubility and Temperature Gizmos Answer Key with verified content You begin pouring sodium chloride into a glass of water. For a long time, the sodium chloride just dissolves in the water, but suddenly it begins to pile up at the bottom of the glass. Which statement is true? A. The sodium chlorid...

Ideal Gas Law (Gizmo) well elaborated If the volume occupied by the gas molecules shown below were doubled, what would happen to the pressure they exert? (Assume constant temperature) A. It would be cut in half If the temperature of the gas molecules shown below were reduced to 200 K, what ...

Digestive System Gizmos questions and answers A+ test What is the function of the organ shown below (pancreas)? Produces enzymes that break down carbohydrates, proteins, and fats What is the name for the muscular contractions that push food through the digestive system? Peristalsis ...

Student Exploration: Pattern Finder Gizmos 100% accurate answers Q1) What is the order of the seasons? spring, summer, fall, and winter. Q2) A traffic light is green. What color will it be next? Yellow Q3) If today is Wednesday, what day will it be 9 days from now? Friday Q4...

Moles (Gizmo) questions and answers The jars below, from L to R, each contain exactly one mole of carbon, sulfur, and aluminum, respectively. Which jar contains the most atoms? D. Each jar contains the same number of atoms If each jar below contains exactly one mole of each element, which j...

Stoichiometry (Gizmo) verified ,latest 2023 1. A student tried to solve the following problem by selecting the tile as shown. What, if anything, did the student do wrong? B. The student chose the correct tile, but needs to flip the tile to make the units cancel 2. Based on the tiles, shown,...

Student Exploration: Air Track (gizmos) questions and answers Imagine going to a bowling alley with a bowling ball and a ping pong ball. Why is a bowling ball better for knocking down pins than a ping pong ball? because a bowling ball has a higher mass and a higher speed when rolled which makes i...

GIZMO: Building DNA questions and answers Look at the DNA molecule shown to the right. What does it look like? a twisted ladder Based on this picture, how do you think a DNA molecule makes a copy of itself? it splits and untwists What are the two DNA components shown in the Gizmo? ...

Polarity and Intermolecular Forces (Gizmo) 100% correct answers What type of bonds are shown below? B. Polar covalent What type of bond will result of the items below combine? The electronegativity of each atom is given. A. Ionic Which of the following statements is true about the m...

Student Exploration: Circuits (gizmos) questions and answers Suppose a single light bulb burns out. How do you think this will affect lights that are strung along a single wire? All of the other lights will go out. This is an example of a series circuit. How will a single burned-out bulb a...

Phase Changes Gizmo questions and answers A+ test The graph represents the heating of water in a pot. At 150 seconds, the water has just reached a boil. If the heat is left on, what will happen to the temperature and volume of water in the pot? (All temperatures in °C.) The temperature will remai...