5/2 Exam 3; 4/27 bonus 3; 4/30 homework 4 (12 pts max)

Plant movement and response time lapse:

Plants grow and reproduce, as well as, respond to the environment. CB 35.2

CO 2 + H 2 OC 6 H O 2 CO 2 + H 2 O C 6 H O 2 light sugar Photosynthesis Cellular Respiration ATP energy ADP

CB 6.9

CB 9.2 Energy transfer

CB 6.17 Cellular respiraton occurs in mitochondria

Animal Cells Plant Cells Character Cell Exterior Energy Extracellular Matrix of protein Cell Wall of cellulose Mitochondria only Chloroplast and Mitochondria Cellular Differences between

Plants grow at the tips: Meristems CB 35.2 and 35.10

CB Animals grow diffusely

Photosynthesis: Plants can make sugar using energy from the sun, water from the ground, and CO 2 from the air. CB 10.5

CO2 + H2O C6H O2 light glucose Photosynthesis 6 CO2 molecules needed to make 1 glucose

CB 10.6

CB 10.7 Pigments absorb some wavelengths and reflect others

Photosynthetic pigments CB 10.9

Photosynthesis: Plants can make sugar using energy from the sun, water from the ground, and CO 2 from the air. CB 10.5

CB 35.17

Stomata control entry of CO 2 and exit of H 2 O from plant leaves Stomata CB 35.17

Stomata on the underside of a leaf

CB 36.13

CB 35.18

meristem The formation of wood

vascular meristem xylem phloem CB 35.20

Plants respond to the environment: Perception, Integration, Response…

5/2 Exam 3; 4/27 bonus 3; 4/30 homework 4 (12 pts max)