Download POWERPOINT JEOPARDY

Intro to
Biology
Chemistry
of Life
Cells
Cell
Transport
Energy in
Cells
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Question 1 - 10
• Susan wants to determine the mass of fungus
growing on a nutrient agar plate over a six
hour period. She will measure the fungus in
this unit.
Answer 1 – 10
• What is the milligram?
Question 1 - 20
Water is the universal _________________.
Answer 1 – 20
• What is a solvent?
Question 1 - 30
• Out of the following solutions, which one has
the greatest concentration of hydroxide ions
(OH-)?
• A. Urine (pH 6)
C. Tomato Juice (pH 4.0)
• B. Rainwater (pH 5.5) D. Gastric Juice (pH 2)
Answer 1 – 30
• Urine – The higher the hydroxide ions, the less
acidic the substance is, so urine would be less
acidic than the others and would have more
hydroxide ions.
Question 1 - 40
• How many variables can be tested within one
experiment?
Answer 1 – 40
• One
• If more than one is tested, you will not know
which variable caused the outcome.
Question 1 - 50
• Students set up an experiment to see if
temperature affected the growth rate of mold
on bread. Students placed the bread in three
locations: the refrigerator, the countertop, and
on a windowsill in the sunlight. Mold growth
was measured after 5 days. There are two
variables in this experiment. What is the mold
growth?
Answer 1 – 50
• What is the dependent variable?
Question 2 - 10
• What are the 3 parts of an atom and where
are each located?
Answer 2 – 10
• Protons and neutrons are in the nucleus.
Electrons orbit the nucleus.
Question 2 - 20
• If an atom loses an electron, what type of ion
will be created?
Answer 2 – 20
• Positive ion. Electrons are negative so if an
atom loses an electron, it is losing negative
charges leaving more positive charges than
negative charges.
Question 2 - 30
• Water is a polar molecule. The oxygen end will
be more ____________ charged and the
hydrogen end will be more ___________
charged.
Answer 2 – 30
• Oxygen – negative
• Hydrogen - positive
Question 2 - 40
• Flourine belongs to family 17 and has 9
protons and 10 neutrons. How many valence
electrons will flourine have?
Answer 2 – 40
• Flourine will have 7 valence electrons. Valence
electrons are the electrons in the last energy
level. If flourine has 9 protons, it has 9
electrons. 2 electrons will be in the first level
leaving 7 in the last level.
Question 2 - 50
• An atom has 24 protons and has a mass of 40.
The atom also has 24 electrons. How many
neutrons will the atom contain?
Answer 2 – 50
• 16! Protons and neutrons equal the mass. If
the mass is 40 and the atom has 24 protons,
then the atom must have 16 neutrons.
Question 3 - 10
• This part of the cell controls what enters and
leaves the cell.
Answer 3 – 10
• Cell membrane
Question 3 - 20
• A student looks at a cell through a microscope
and sees an nucleus. Seeing this organelle
confirmed the cell was this type of cell.
Answer 3 – 20
• What is a eukaryotic cell?
Question 3 - 30
• The main function of the cell wall is to
Answer 3 – 30
• What is to support and protect the cell?
Question 3 - 40
•
is part of the cytoskeleton and
provides movement for muscles and
pseudopodia.
Answer 3 – 40
• What is actin filaments?
Question 3 - 50
• Cells only come from pre-existing cells. This is
the word which means that life can come from
nothing. Scientists once believed this, but it
was later disproved.
Answer 3 – 50
• What is abiogenesis?
Question 4 - 10
• This type of transport does NOT require
energy!
Answer 4 – 10
• What is passive transport?
Question 4 - 20
• This type of solution will cause cells to swell
Answer 4 – 20
• What is a hypotonic solution?
Question 4 - 30
• This is a type of transport that does not
require energy but does require a carrier
protein.
Answer 4 – 30
• What is facilitated diffusion?
Question 4 - 40
• Solution with a lower solute concentration
than inside of a cell
Answer 4 – 40
• What is a hypotonic solution?
Question 4 - 50
• This type of transport allows the conduction
of nerve impulses and muscle contration
Answer 4 – 50
• What is the sodium-potassium pump?
Question 5 - 10
• This is the location of the chlorophyll in the
chloroplast and also the site for the light
dependent reaction.
Answer 5 – 10
• What is the thylakoid membrane?
Question 5 - 20
• This is the sugar found in both ADP and ATP
Answer 5 – 20
• What is ribose?
Question 5 - 30
• This is the energy trapping molecule found in
plants
Answer 5 – 30
• What is chlorophyll?
Question 5 - 40
• Kidneys use energy to move molecules and
ions to keep the blood chemically balanced.
This is known as ?
Answer 5 – 40
• What is homeostasis?
Question 5 - 50
• What is the chemical formula for
photosynthesis?
Answer 5 – 50
• 6CO2 + 6H20 + light energy
C6H12O6 + 6O2