Living Things

1
Living Things

• How do we define life or living things?

2
Cell Theory

• What are the three components of cell theory?
• All organisms consists of one or more cells
• Cell is the basic unit of structure
• All cells are created from preexisting cells

3
Chemistry

• What are common elements found in living things?
• What are the three
• components of atoms?

4
Reactions

• What determines whether atoms will interact?

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Bonding

• What is an ion?
• Describe ionic bonding.

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Bonding

• Describe covalent bonding.
• Are there different types of covalent bonds?

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Bonding

• Describe what is happening in the picture.

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pH

• Describe pH.
• How is it measured?
• What does it indicate?

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Organic Molecules

• What is the element represented in the picture?
• Why is it important to living things?

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Organic Molecules

• Give an example of a
• carbohydrate
• protein
• lipid
• nucleic acid
• What is their subunit structure?
• Where are they used by a cell?

12
What type of organic molecule is this a picture
of?
13
Cell Types

• What are the two types of cells?
• What are the characteristics of each type?

14
Cell Components

• What is this a picture of? Describe one unique
  feature of this part of the cell.

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Membranes
High solute concentration
Low solute concentration

• What is the process that is occurring in the
  diagram?

P
ATP
ADP
P
P
P
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Cell Components
Name the organelles in this cell and one function
of each.
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Cell Components
Where in the eukaryotic cell do you find
DNA? What is the function of DNA? DNA and its
associated proteins are referred to as _________?
18
DNA

• Describe as much as you can about the picture on
  the right.
• Who discovered the structure of DNA?

19
Photosynthesis

• What are the starting and ending products of
  photosynthesis?
• What are the two stages of photosynthesis?

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Photosynthesis

• What is the organelle below?
• Describe where photosynthesis takes place.

21
Photosynthesis

• What takes place during the Calvin-Benson Cycle?
• What are the products of the cycle?

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Respiration

• What are the three stages of aerobic respiration?
• What are the starting and ending products?

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Respiration

• Where in the cell does respiration take place?

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Mitochondria

• What are the important structures of the
  mitochondria that take part in respiration?

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Respiration
What is happening in the diagram and how does it
help respiration?
NADH
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ATP generation

• At what point during respiration is the most ATP
  generated?
• How is it generated?

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Cell Division

• What are two forms of cell division and where do
  they occur?

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Cell Cycle

• Describe the stages of the cell cycle and
  mitosis.
• What is different about meiosis?

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What is happening below?
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• What are the lines pointing to?

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Genetics Definitions

• Define homozygous and heterozygous.
• Define genotype and phenotype.
• Select a dominant/recessive trait. Draw a
  Punnett square for heterozygous parents.

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Genetic Variation

• If phenotypes in a population graph into the form
  below it is called?
• If this distribution moves to the right over
  generations, how can we describe it using
  microevolution?

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Describe the figure below. What type of trait is
being passed along?
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X linked

• What would a Punnett square look like if a man
  who has hemophilia (X linked recessive trait)
  marries a woman who carries the trait?

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Chromosome Changes

• Describe crossing over. Why is this
  advantageous?
• Describe other forms of chromosome changes / DNA
  mutations.

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Genetics

• What is happening in this picture?

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The purpose of DNA

• The purpose of DNA is to produce ________
• A difference between DNA and RNA is _______
• Three types of RNA are __________

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Genetics in the nucleus
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• Label this picture.

40
Microevolution

• What are four forms of microevolution?
• What are three forms of natural selection?

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Microevolution

• Describe what is occurring in the graph.