Biology
In cell division, the phase following the metaphase is known as
What is Anaphase?
The number electrons can occupy an s orbital...
What is Two?
Arrange the following group of colored lights in the order of INCREASING wavelength:
BLUE,ORANGE,RED,GREEN
What is BLUE, GREEN, ORANGE, RED?
Best known for his General and Special theory of relativity and the concept of mass-energy equivalence...
Who is Albert Einstein?
This principle/ law of Mendelian Inheritance describes how homologous chromosomes are separated in meiosis I.
What is Law of Segregation?
All cells of an organism find their lineage from a single fertilized cell. This single fertilized cell is called?
What is zygote?
The class of organic compounds is characterized by an -OH group bonded to an alkyl group?
What is Alcohol?
Heat transfer by mixing is more commonly known as...
What is convection?
She was a chemist who conducted pioneering research on radioactivity. She was the first woman to win a Nobel Prize. She is most famous for the discovery of the elements Polonium and Radium.
Who is Marie Curie?
In a cross between Aa and AA, the probability of having offspring with AA or Aa genotype?
What is 1/2 or 50%
The resting potential of a neuron is dependent on what two ions...
What is Sodium and Potassium ions?
This type of matter has a definite volume but no definite shape...
A: Solids, B: Liquids, C: Gases, D: Plasma
What is B: Liquids.
Liquids have a definite volume but no definite shape. Because the intermolecular forces are weak in a liquid, it is able to change its shape to conform to its container.
Assuming all other parameters remain constant, this happens to the pressure of a gas when the volume of the gas is increased...
What decreases?
X-ray diffraction image of DNA known as “Photo 51” taken by_____ and was later develop by James Watson and Francis Crick to their propose structure of DNA.
Who is Rosalind Franklin?
This type of Non- Mendelian Dominance occurs because neither trait is completely dominant, as a result, there appears to be a blending phenotype.
What is Incomplete Dominance?
The four major classes of biological macromolecules:
What are Carbohydrates, Lipids, Protein, and Nucleic Acid?
These substances control the rates of chemical reactions...
A: Reactants, B: Catalysts, C: Isotopes, D: Cathodes
What is B: Catalysts.
Catalysts are substances that control the rates of chemical reactions.
A real image always appears...
What is inverted?
He discovered “germ theory” when he demonstrated that living microorganisms caused fermentation, which could make milk and wine turn sour.
Who is Louis Pasteur?
A man with type O (ii) blood marries a woman with type AB (|A |B ) blood, the predicted blood type of their children is...
What is Type A (|A|i) and Type B (|B|i)?
This animal has the highest blood pressure...
A: Giraffe, B: Blue Whale, C: Elephant, D: Flea
What is A: Giraffe.
Because of its extremely long neck, the giraffe must rely on its oversized heart (two feet long and twenty-five pounds!) to pump blood all the way to its head. As a result, the giraffe has the highest blood pressure of any animal: 280/180 mmHg (millimeters of mercury) at heart level when prone -- more than twice the blood pressure of an average human. Not surprisingly, because of their high blood pressure, giraffes are prone to heart attacks.
What type of chemical reaction is this:
AgNO3 + NaCl → AgCl + NaNO3
What is Metathesis or Double Displacement Reaction?
As an individual fires a shotgun, a recoil will be experienced. Which of Newton's laws would best describe this phenomena?
What is NEWTON'S THIRD LAW?
Newton's third law of motion states that for every action, there is an equal and opposite reaction.
J. Robert Oppenheimer was the American physicist and project leader known for overseeing the development of the_______ during World War II as part of the Manhattan Project.
What is an Atomic Bomb?
This type of diagram is used to determine the possible outcomes of a genetic cross.
What is Punnett Square?