Lab/Scientific Thinking
What is the variable that the researcher intentionally changes in an experiment called?
Independent Variable
What organelle is known as the “powerhouse of the cell”?
Mitochondria
What determines the identity of an element?
Who is Ajin’s favourite teacher?
Ms. Hien!
What is the largest planet in our Solar System?
Jupiter
You weigh yourself five times. The scale gives the exact same result every time—but it’s always 5 kg too high. Is it accurate, precise, both, or neither?
Precise, but not accurate
What process do cells use to make ATP from glucose using oxygen?
Cellular Respiration
Wth correct significant figures, calculate (10.23 + 1.1) / 3.45
3.28
Which side of Ajin’s eye vision is worse?
Who do historians consider to be the richest man in the world?
Mansa Musa
What is the laboratory equipment that is more accurate for measuring liquid volume than a beaker, but less accurate than a volumetric flask or pipette?
Graduated cylinder
What is the functional difference between meiosis and mitosis?
Mitosis = Growth, tissue repair, and asexual reproduction
Meiosis = Production of gametes for sexual reproduction
What is the purpose of the salt bridge in a galvanic cell?
To maintain electrical neutrality by allowing ions to move between the half-cells.
What is Ajin’s Favorite element?
What animal has three hearts, nine brains, and blue blood?
Octopus
How much is 10 micrometers in meters?
1*10-5
What are the 3 steps of cellular respiration?
Glycolysis, the citric acid cycle (Krebs cycle), and oxidative phosphorylation(electron transport chain)
Samantha’s favourite element is Tantalum; state the atomic number and noble gas electron configuration [You are allowed to look at the periodic table!]
73 and [Xe] 6s²4f¹⁴5d³
What fruit does Samantha hate the most?
What is the capital city of Nepal?
Kathmandu
What is the color of thymol blue when pH is 1?
Red!
A mother has type AB blood. The father has type B blood, but his mother has type O blood. What blood types could their child have?
A, B, and AB
If a forward reaction is exothermic, what direction does equilibrium shift when the temperature is increased?
To the left
What Joma menu did Samantha order most often?
Chicken pesto sandwich
What is the only food that never spoils?
Honey