Recent content by BBboy

  1. B

    How Does the Potential Energy Differ Between Glucose and Pyruvic Acid?

    ohh i get it now, so glucose would contain more potential energy since it is going through the process of glycolysis, energy is being released and the bonds being broken, okay thank you very much! :)
  2. B

    How Does the Potential Energy Differ Between Glucose and Pyruvic Acid?

    i don't understand how the potential energy of a molecule of glucose and two molecules of pyruvic acid are different. Aren't they the same? 6-carbons(glucose) are broken down to 2 3-carbons molecules(pyruvic acid) what makes it different? please help >_< :confused:
  3. B

    What two measurements are made of an element using a mass

    what two measurements are made of an element using a mass spectrometer?
  4. B

    Chemistry Calculating the Percent of Cytosine in a DNA Molecule with 28% Thymine

    T - thymine bonds with A - adenine C - cytosine bonds with G - guanine how can you calculate the percentage of cytosine if it only gives you 28% thymine?
  5. B

    Chemistry Calculating the Percent of Cytosine in a DNA Molecule with 28% Thymine

    If a DNA molecule containes 28% thymine, what percent of it will be cytosine? will it be 72%? please help, thank you
  6. B

    DNA Screening: Personality & Intelligence Impact

    How much would a DNA screen reveal about someone's personality and intelligence? :confused:
  7. B

    Structural Features for Minimizing Earthquake Damage: What Are They?

    can anyone help to give me an idea of what structural features are used in modern construction to minimize earthquake damage in large buildings located near fault lines?
  8. B

    Solve Fish Distance Problem: Get Help Here

    I don't understand how I am suposse to solve this question using only 1 given a) a deep sea fishing boat received an echo from a school of fish 0.483 s after transmission. How far away were the fish? if anyone can help, it'll be appreciated
  9. B

    Frequency of a simple pendulum and it's mass

    hi, i have a question "What are the relationships between the frequency of a simple pendulum and it's mass, amplitude abd length?" im pretty sure only the amplitude affects the pendulum while the mass and length don't right?
  10. B

    What is the threshold for pain in decibels?

    1) a decibel is used to measure sound intensity level 2) standing wave is created when waves traveling in opposite directions have the same ampliture and wavelength
Back
Top