Biology
The type of scientist who studies genetics is called a
Geneticies
What is the pH range of acidic solutions
pH less than 7
What is the formula for calculating the speed of an object?
S=d/t
When was Lindbergh's SNHS chapter founded
Last school year (2023/2024 school year)
What is the term for the observable characteristics of an organism, which are influenced by both genetic and environmental factors?
Phenotype
What law states that mass is neither created nor destroyed in a chemical reaction?
Law of conservation of mass
What is Newton's second law of motion?
F = ma
What is the name of SNHS's current secretary? (First and las name or last initial)
Vivian Le
What is the primary energy currency of the cell
ATP
What is the term for a reaction that absorbs heat from the surroundings?
Endothermic reaction
What is the law that states the total momentum of a closed system remains constant if no external forces act on it?
Law of conservation of momentum
Name one of the two founders of Lindbergh's SNHS chapter.
Alex/Hannah
What is the term for the maximum population size that an environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the environment?
What is the name of the process by which a solid turns directly into a gas without passing through the liquid phase?
Sublimation
What is a measure of the rotational force acting on an object?
Torque
What activity did SNHS do at Winterfest?
Decorate your own snowman
What is the process by which a protein loses its native structure and function due to the disruption of non-covalent interactions?
Denaturation
What is the term for the energy change that occurs when one mole of a solid ionic compound is formed from its gaseous ions?
Lattice energy
While traveling in its elliptical orbit around the Sun, Mars gains speed during the part of the orbit where it is getting closer to the Sun. Which of the following can be used to explain this gain in speed?
A) As Mars gets closer to the Sun, the Mars-Sun system loses potential energy and Mars gains kinetic energy.
B) A component of the gravitational force exerted on Mars is perpendicular to the direction of motion, causing an acceleration and hence a gain in speed along that direction.
C) The torque exerted on Mars by the Sun during this segment of the orbit increases the Mars-Sun system's angular momentum.
A
Which SNHS officer does CAPS?
Thomas Chavez