Transcript What is the function?

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Obj: (9A) compare the structures and functions of different types of biomolecules,
including carbohydrates, lipids, protein, and nucleic acids.
Function
Carbohydrate
Sketch:
Monomer and
elements
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Organelle
Examples
DNA
Nucleus
Cell Membrane
Protein
Sketch:
Cell Wall
Ribosome
Mitochondria
Lipids
Sketch:
Chloroplast
Endoplasmic
Reticulum
Golgi Body
Nucleic Acids
Sketch:
Lysosome
Function
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Obj: (7F) analyze and evaluate the effects of other evolutionary mechanisms, including
Genetic drift, gene flow, mutation, and recombination
Define the following words• Gene Pool:
•
Gene Flow:
•
Genetic Drift:
•
Founder Effect:
•
Bottleneck Effect:
Identify the images or scenarios using the vocabulary above:
_________________
_________________
_________________
_________________
A random group of ten men and ten women are suddenly stranded on a
tropical island. Nineteen of the castaways have green eyes and one has
blue eyes. The castaways decide they have no chance of rescue, but they
have plenty of supplies to start a new civilization. No outsiders ever find
the island, but the civilization flourishes and many generations are born.
__________________________________
Obj: (4B) investigate and explain cellular processes, including homeostasis, energy
conversions, transport of molecules, and synthesis of new molecules.
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Obj: (4B) investigate and explain cellular processes, including homeostasis, energy
conversions, transport of molecules, and synthesis of new molecules.
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Osmosis: _____________________________________________________
Facilitated Diffusion: _____________________________________________
What is the difference between active and passive transport?
Solution
Draw It
Describe what
happens
Isotonic
Hypotonic
Hypertonic
Endocytosis
Exocytosis
What cell organelle is most closely related to cell transport?
Explain the term “selective permeability”
Dihybrid Cross Practice:
Suppose that black hair (B) is dominant over blonde hair (b) and brown eyes
(E) are dominant over blue eyes (e). The father has black hair (heterozygous)
and brown eyes (heterozygous) and the mother has blonde hair and blue eyes.
Genotype of father – ______________Genotype of mother - _____________
Diffusion: _____________________________________________________
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Obj: (10A) describe the interactions that occur among systems that perform the
functions of regulation, nutrient absorption, reproduction, and defense from
injury or illness in animals.
Obj: (4A) compare and contrast prokaryotic and eukaryotic cells.
Prokaryote
Definition
Vocabulary Word
1. ___ transports oxygen within the
body
a. testes
2. ___ produces antibodies to
protect the body from infection
b. Red blood cells
DNA
3. ___ produces the male sex
hormone testosterone
c. Fallopian tube
Nucleus
4. ___ produces the female sex
hormone estrogen
d. Small intestine
5.___ transport system in humans
similar to vascular system of a plant
e. Large intestine
6. ___ location of fertilization
(egg+sperm)
f. Circulatory system
7. ___ organ that absorbs nutrients
from food
g. Immune system
8. ___ organ that absorbs water to
end digestion
h. ovaries
Scenario: What 2 systems are working together?
Horned lizards have a defense mechanism that includes shooting blood from their eyes.
The major veins surrounding the eye of the lizard are controlled by muscles. When the
lizard contracts these muscles, blood flow is increased to the head. As a result, a
specialized membrane similar to an eyelid fills with blood. Muscles in the eyelid and eye
contract to shoot blood when predators approach. Scientists believe the blood deters
predators.
_________________________ and _________________________ are
working together because/by-
Eukaryote
Animal
Cell Membrane
Cell Wall
Ribosome
Mitochondria
Chloroplast
Endoplasmic
Reticulum
Golgi Body
Lysosome
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Plant
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Obj: (5A) describe the stages of the cell cycle, including DNA replication and mitosis,
and the importance of the cell cycle to the growth of organisms.
• What is the function of the cell
cycle?
Obj: (10B) describe the interactions that occur among systems that perform the
functions of transport, reproduction, and response in plants.
Definition
1. ___ vascular tissue that transport
water up to leaves
Vocabulary Word
a. stamen
•When is DNA replicated?
2. ___ male part of a flower
Draw it
Describe
it
3. ___ plants response to gravity
b. thigmotropism
c. xylem
Prophase
4. ___ plants response to light
d. meristem
5.___ plants response to touch
e. phloem
Mitosis
What is
the
function?
How many
cells are
produced
by the
end?
Describe
the cells
produced
• What is Cancer?
Metaphase
Anaphase
Telophase
Cytokinesis
6. ___vascular tissue that transport
nutrients down from leaves
7. ___ female part of a flower
8. ___ tissue of plant where growth
takes place
f. Phototropism
g. gravitropism/geotropism
h. Pistil
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Obj (12F) describe how environmental change can impact ecosystem stability.
Obj: (6G) recognize the significance of meiosis to sexual reproduction.
Meiosis
Define “Carrying Capacity”:
According to the graphWhat is the carrying capacity for rabbit? _________
When was carrying capacity reached? _______________
What are 3 limiting factors that can effect the population
within an ecosystem?
What is
the
function?
Meiosis start with _____ # of cells.
Male:
Female:
How many
cells are
produced
by the
end?
Describe
the cells
produced
Meiosis ends with ______ # of cells.
-
Why is it important that it divides twice?
Describe what would happen
to this food web if polar bears
went extinct.
What occurs during crossing over?
Define Monosomy:
Define Trisomy:
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Obj: (6A) identify components for DNA, and describe how information for specifying
the traits of an organism is carried in DNA.
Obj: (11D) describe how events and processes that occur during ecological succession
can change populations and species diversity.
This image shows ______________________ succession because…
• What is important about your DNA base sequence?
• What is a change in DNA called? ______________________________
• Define Point Mutation:
This image shows ______________________ succession because…
• Define Frame-shift Mutation:
•
Define “Pioneer Species”:
•
Define “Climax Community”:
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Obj: (12C) Analyze the flow of matter and energy through trophic levels using various
models, including food chains, food webs, and ecological pyramids
Obj: (6C) Explain the purpose and process of transcription and translation using
models of DNA and RNA.
Protein Synthesis
Transcription
Purpose/function
Organelle/part of
cell its occurs in
Begins with….
Ends with…
Steps:
Word Bank
-
Producer
Primary consumer
100%
Quartenary consumer
Frog
Grasshopper
- 1%
- .01%
- secondary consumer
- carnivore
- Herbivore
- Hawk
- .1%
- 10%
- tertiary consumer
- decomposer
- leaf
- bacteria
Translation
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Obj: (4C) compare the structures of viruses to cells, describe viral reproduction.
describe the role of viruses in causing diseases such as HIV and influenza.
Viruses
Bacteria/Cells
Obj: (12A) Interpret relationships, including predation, parasitism, commensalism,
mutualism, and competition among organisms.
Relationship
Living?
Predation
Have genetic
material?
Pathogen?
Example
Example
Baleen whales, for
example, eat
millions of plankton
at once
Fleas and
mosquitoes feed on
blood from other
organisms
Sketch
Sketch and label the
Bacteriaphage and Flu
viruses
Describe the Lytic Cycle:
Commensalism
Describe the Lysogenic
Cycle:
Viruses
Description
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The cattle egret will
eat insects that have
been disturbed
when the cattle
forage
The shrimp digs a
burrow into the
sand and both
organisms live there.
Because the shrimp
is almost blind, the
goby fish will touch
the shrimp when a
predator is near.
Living cells
Competition
Male kangaroos
fighting for access to
females
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Obj: (7E) Analyze and evaluate the relationship of natural selection to adaptation and
to the development of diversity in and among species.
• What is natural selection?
Obj: (6F) Predict possible outcomes of various genetic combinations such as
monohybrid crosses, dihybrid crosses, and non-Mendelian inheritance.
Word
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Definition
Dominant
• What is artificial selection?
Recessive
Homozygous
• Describe the meaning behind “survival of the fittest”:
Heterozygous
Allele
Genotype
Phenotype
• Homologous Structures:
1. Brown hair is dominant over light colored hair. Cross two light haired people
______X______
AA
2. Determine the parents blood type: _________X __________
AB
• Analogous Structures:
X
3. Sex linked: Cross a heterozygous female
and a dominant male:
X
Y
X
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Obj: (8B) Categorize organisms using a hierarchical classification system
based on similarities an differences shared among groups.
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Taxonomy Levels:
DomainKingdom_________ _______ Order _________ _______ Species
Domain
Kingdom
Archaebacteria
Cell Type
prokaryotic
Number of Cells
unicellular
Cell Wall
Has peptidoglycan
Mode of Nutrition
Autotroph and
heterotroph
Reproduction
Protista
Fungus
Animal
eukaryotic
pectin or none
(green algae:
cellulose)
none
autotroph
sexual/asexual
sexual/asexual
Examples
Words to use (but not limited to) to fill in the chart:
Unicellular
Multicelluar
Autotroph
Heterotroph
Sexual
Asexual
•
What levels of classification are
used to create the scientific
name of an organism?
_____________ and ___________.
• What is the scientific name of
the killer whale?
____________ _____________