Download presentation
Presentation is loading. Please wait.
Published byMiles Daniels Modified over 10 years ago
2
Endoplasmic Reticulum ORGANELLES
3
Cell Wall
4
Rigid structure surrounding the cell. Made of cellulose.
5
Cell Membrane
6
Allows movement of materials into and out of the cell. Just inside the cell wall.
7
Nucleus
8
Found in eukaryotes (multicellular). Houses DNA
9
Cytoplasm
10
Jelly-like substance where organelles are found.
11
Vacuole
12
Found only in plant cells. Stores water and minerals
13
Chloroplast
14
Found only in plant cells Where photosynthesis occurs. Contains chlorophyll Takes in the light energy from the sun to change water and carbon dioxide into glucose and oxygen
15
Mitochondria
16
Produces energy so the cell can carry out functions. Also called the “powerhouse of the cell” Where cellular respiration occurs
17
Ribosomes
18
Package amino acids to make proteins
19
Endoplasmic Reticulum
20
Transport system of proteins and other materials from one part of the cell to another
21
Classification Simple Algae Non-vascular Mosses Liverworts Hornworts
22
Simple Algae- simple plants with no roots, stems, or leaves 3 groups of algae Chlorphyta: green algae Phaeophyta: brown algae Rhodophyta: red algae
23
Non-Vascular Plants Plants have leaves and stems, but no real roots. Do not conduct water and nutrients. Classification of plants that mosses, hornworts, and liverworts is generally referred to as bryophyta.
24
Moss Small flowerless plant that grows in damp locations Reproduce via spores, not seeds Simple leaves attached to a differentiated stem.
25
Liverwort Very similar to moss. Simple rootless plants Lack of differentiated stem Single-celled rhizoids (roots)
26
Classification (continued) Complex Vascular Ferns Gymnosperms Angiosperms Monocots Dicots
27
Vascular Plants Transport materials (food, water, minerals) through vascular tissue. Have roots.
28
Ferns Lack flowers and seeds (have spores) Have fronds which are large, divided leaves
29
Gymnosperms Seed producing Also known as conifers Produce cones Have “male” and “female” parts that produce pollen and ovules, respectively.
30
Angiosperms Seed producing Also known as flower-bearing Produce fruit that contain the seeds Two types of angiosperms: monocots and dicots Based on the number of cotyledons – part of the seed that stores food
31
Monocots Seeds have one cotelydon Leaves with parallel veins Flower parts in threes Vascular bundles are throughout stem’s tissue
32
Dicots Seeds have two cotyledons. Flower parts in fours or fives Leaves with netlike veins Vascular bundle arranged in a ring
33
Plant Reproduction Common Parts (neither male nor female) Petals: attract pollinators Sepals: protect the bud Sexual organs Male Female
34
Male parts Produce the “sperm” Stamen: Consists of anther held up by a filament. This is where the pollen is produced (in the anther).
35
Female Parts Produce the “eggs” Pistil: Contains three parts, the stigma, style, and ovary Stigma- sticky top to ensure that pollen sticks to it Style- the middle section Ovary- where eggs are produced
36
Photosynthesis and Cellular Respiration Photosynthesis- A process by which plants convert sunlight, water, and carbon dioxide into food energy (glucose), oxygen, and water Plants use carbon dioxide from animals The chloroplasts change the O2 and sugars (food) into CO2, H2O, and ATP (energy) via the chlorophyll.
37
Respiration Respiration-A process by which plants convert glucose and oxygen into energy (ATP), carbon dioxide, and water
38
What do you notice about the two? They are opposite of each other! Equation 1: Water + Carbon Dioxide+ Energy (sunlight) Glucose + Oxygen Equation 2: Glucose + Oxygen Carbon Dioxide + Water + Energy (chemical)
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.