Transcript Plants Photosynthesis & Respiration

Plants
Photosynthesis &
Respiration
Mrs. Marites L. De Luna
Ms. Keila Jaen
April 27-May 1, 2015
Important Links for the Week of April
27- May 1, 2015

http://app.discoveryeducation.com/player/view/
assetGuid/376064B8-0C7D-4CBE-BC4D3CD636A0130F

http://app.discoveryeducation.com/player/view/
assetGuid/97F84673-DF0F-4D40-95BA0AB8C33F0799

http://www.biology4kids.com/files/plants_photos
ynthesis.html
Quick Questions : Monday
ncfe review

1. Part of the flower responsible for attracting insects is
called ___________.

2. The male reproductive part of the flower is
____________.

3. The female reproductive part of the flower is
_______________.

4. The transfer of pollen from male to the female
flower is called ________.

5. Wind may also be a pollinator just like insects. (T/F)
Essential Standards : 6.l.1.2
Monday
 By
the end of today I can :
 Tell what photosynthesis is
 State the equation summarizing
photosynthesis
 Work in learning centers dealing with
photosynthesis and respiration
Homework : To be submitted
Monday 5/4/15
 1.
Compare and contrast photosynthesis
from respiration.
 2.
Why are these processes important to
plants?
 3.
How do the processes of respiration,
photosynthesis, and transpiration allow
organisms to survive?
Vocabulary Word : Monday
Photosynthesis

Photosynthesis is the process in which plants and some
other organisms use the energy in sunlight to make
food.

Sentence. Plants make food by photosynthesis.

Your turn!
New Concept : Monday
Photosynthesis

One of the most general distinctions among
organisms is between plants, which use sunlight
to make their own food (photosynthesis) and
animals, which consume energy-rich foods.

Photosynthesis Equation
Ncfe Question : Monday

What is the purpose of photosynthesis occurring
in green plants?

a. it provides protection

b. it provides food and energy

c. it provides water for the cells

d. it provides carbon dioxide and water

Answer : B
Essential Standards : Tuesday
By the end of today, I can :
 Tell
what cellular respiration is
 State the equation for cellular
respiration
 Work in learning centers dealing with
photosynthesis and respiration
Vocabulary Word : Tuesday
Cellular Respiration

Cellular Respiration is the process of taking in
oxygen and releasing carbon dioxide from the
body; also the process in which cells use oxygen
to get energy from food.

Sentence. Breathing in and breathing out is a part
of respiration.

Your turn!
New Concept :Tuesday
Cellular Respiration Equation
NCFE QUESTION : TUESDAY
A plant begins to bend when a tall building is
built near it. Why does this occur?

A It is adjusting to changes in the temperature.

B It is growing away from the light source.

C It is adjusting to changes in the soil.

D It is growing toward the light source.

ANSWER : D
Essential Standards : Wednesday
By the end of today, I can
 Tell
what transpiration is
 Compare and contrast photosynthesis
from cellular respiration
 Work in centers dealing with
photosynthesis and cellular
respiration
Vocabulary Word : Wednesday
Transpiration

Transpiration is the process in plants by which water is
taken up by the roots and released as water vapor
through stomata in the leaves.

Sentence. Most plants transpire through their leaves.

Your turn!
New Concept : Photosynthesis vs
Cellular Respiration (Wednesday)

Photosynthesis
Cellular Respiration

Food accumulated
Food broken down

Energy from the sun stored in glucose
Energy of glucose released

Carbon Dioxide taken in
Carbon dioxide released

Oxygen released
Oxygen taken in

Produces glucose
Requires glucose

Requires Carbon dioxide & water

Occurs only in light
Occurs in light or dark

Occurs only in the presence of chlorophyll
Occurs in ALL living cells
Produces carbon dioxide & water
New Concept : Wednesday
 Photosynthesis
and cellular respiration
are complementary processes. Plants
carry on photosynthesis and cellular
respiration where food is broken down
into energy. The requirements of one
process are the products of the other.
NCFE : WEDNESDAY
Why do seeds go through a period of dormancy?

A It allows time for the right conditions to occur before the seed
germinates.

B It allows time for dry soil to accumulate before the seed
germinates.

C It allows time for sunlight to appear before the seed germinates.

D It allows time for pollination to occur before the seed
germinates.

ANSWER : A