Transcript Day 25 – Carbohydrates

HAPPY TUESDAY
BELLWORK:
Copy the bold portion of the question and write your entire
answer:
During transpiration, water moves through a plant
and out into the atmosphere through the leaves.
Transpiration is the result of the interaction of
which two parts of a plant?
a. Anthers and roots
b.Stomata and stamen
c. Phloem and xylem
d.Stomata and xylem
**Turn-In**
-Sticker Notecard Sheet
-ALL of your past
bellwork
-Notecards due Friday
Plant Notecards
Pre-AP Biology
Due Friday (3/6/15)
1. Adenosine
Triphosphate
(ATP)
2. Anther
3. Cellular
Respiration
4. Filament
5. Flower
6. Gametophyte
7. Germination
8. Glucose
9. Gravitropism
10. Guard cells
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
Hydrotropism
Leaf
Ovary
Ovule
Petal
Phloem
Photosynthesis
Phototropism
Pistil
Pollen
Pollination
Roots
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
Sepal
Spore
Stamen
Stem
Stigma
Stoma
Style
Thigmotropism
Transpiration
Vascular Tissue
Xylem
th
6
Period: Buff
Binder
Check….you have
EXACTLY 7
minutes!
Title your paper “Plant Quiz” – Number a Sheet of
paper 1-10. Write out letter and answer.
1.
The ovules in the ovary pollinated by the pollen tube
connected to the pollen grain
a. Xylem
b. Stomata
2.
The process of sprouting and growing from a seed.
3.
Enlarged female reproductive organ that contains the ovules
4.
Tissue that moves water absorbed in roots
d. Transpiration
5.
Tissue that moves nutrients produced by leaves
e. Anther
6.
A tiny pore on the bottom of the leaf used for gas exchange
7.
Male reproductive structure that contains pollen
8.
Process of plant absorbing water through roots and releasing g.
as water vapor through its leaves
9.
A response to the environment
10. The transfer of pollen from the anther to the stigma
c.
f.
Phloem
Fertilization
Ovary
h. Tropism
i.
Pollination
j.
Germination
Essential Question: How are
photosynthesis and cellular
respiration related?
Standard: Compare the reactants and products of
photosynthesis and cellular respiration in terms of
energy and matter. (B9B)
For Today…
• You will need a sheet of notebook
paper and something to write with.
• Write your FIRST AND LAST NAME
and TODAY’S DATE at the top of
your paper.
Choose ONE of the following prompts:
1. Describe the transport and response
systems in plants. Explain how they work
together to help a plant grow.
2. Describe the response and reproduction
systems in plants. Explain how they work
together for fruit production.
3. Describe the transport and reproduction
systems in plants. Explain how they work
together to create functioning flowers.
Cellular Energy
• Energy :the ability to do work
• Most energy comes from the sun in the form
of light.
• All energy
leaves the
Earth in the
form of
heat.
• Adenosine triphosphate (ATP) is the chemical that
cells use to store and release energy.
• The energy in ATP is stored in the bonds between
the elements.
What biomolecule does ATP look like?
II. Photosynthesis
• To perform photosynthesis, plants need:
1. sunlight (energy source)
2. water
3. carbon dioxide
These are called the reactants.
• After photosynthesis, the plant has produced:
1. Glucose (molecule that the plant uses to
produce energy)
2. Oxygen (given off through the leaves)
These are called the products.
The equation of photosynthesis is:
6CO2 + 6H2O + sunlight  C6H1206 + 6O2
carbon dioxide + water + energy  glucose + oxygen
Mix-Freeze-Group
Guard Cell
Phloem
Xylem
Transpiration
• I am the vascular tissue that transports nutrients
through the plant.
• I am the structure around the stomata that allows
gases to enter and exit the leaf.
• I am the process during which water is lost through
the leaves.
• I am the vascular tissue that transports water
throughout the plant.
Talk to your partner:
Where do plants take in carbon dioxide?
Where do plants take in water?
Photosynthesis occurs in an organelle in the leaves.
Chloroplasts: organelle where photosynthesis takes place
Chlorophyll: pigment in chloroplasts, makes plants green
III. Cellular Respiration
• Cellular
respiration:
the process
that releases
energy by
breaking down
glucose.
• Cellular respiration occurs in the mitochondria
of plant and animal cells.
• Cellular respiration makes 36 ATP molecules
• The remaining energy is lost as heat.
Mitochondria
Talk to you partner:
If humans do not make our own food
in photosynthesis, how do we get
nutrients to perform cellular
respiration?
The formula for cellular respiration is:
6O2 + C6H12O6  6CO2 + 6H2O + Energy
oxygen + glucose  carbon dioxide + water + ATP
Cellular respiration requires oxygen and
glucose and gives off carbon dioxide,
water, and energy.
SAGE & SCRIBE
1. Get in partners—decide who is partner A and
who is partner B.
2. First round:
– Partner A: Describe photosynthesis in WORDS
– Partner B: Write the equation for photosynthesis
3. Second round:
– Partner B: Say the photosynthesis equation
– Partner A: Write it in WORDS
NEXT…Cellular Respiration!