Biology

    Master this deck with 16 terms through effective study methods.

    Generated from uploaded pdf

    Created by @zaink

    What is the independent variable in the osmosis practical?

    Concentration of the solution.

    What happens to a potato in a sugar solution?

    It loses water and mass.

    What is the purpose of using agar jelly in culturing microorganisms?

    It provides nutrients for bacteria.

    How do prokaryotic cells differ from eukaryotic cells?

    Prokaryotic cells lack a true nucleus.

    What is the role of antibiotics in bacterial growth experiments?

    To inhibit bacterial growth and measure effectiveness.

    What defines differentiation in cells?

    The process of becoming a specialized cell.

    What is the function of a sperm cell?

    To deliver male DNA to the female.

    What is the significance of the cell cycle?

    It produces new cells through growth and division.

    What is the role of the alveoli in gas exchange?

    They provide a large surface area for oxygen absorption.

    What is the function of guard cells in plants?

    To control the opening and closing of stomata.

    What is the main difference between embryonic and adult stem cells?

    Embryonic stem cells can become any cell type.

    What is the process of active transport?

    Movement of substances against the concentration gradient.

    What happens during mitosis?

    DNA is replicated and the cell divides.

    What is the role of the meristem in plants?

    It contains stem cells for growth and cloning.

    What is the definition of resolution in microscopy?

    Ability to distinguish between separate objects.

    What is the consequence of using a control in experiments?

    It allows for comparison against experimental results.