General Biology 1 (Part II) Flashcards
3 parts of the Plant Tissue
Vascular Tissue
Ground Tissue
Dermal Tissue
A waxy layer that protects against ultraviolet light damage and water loss.
Cuticle
Epidermal outgrowth that can be unicellular or multicellular.
Trichomes (Hairs)
Pores that control the exchange of gases and water transpiration in plants.
Stomata (Stoma)
3 types of Ground Tissue
Parenchyma Tissue
Collenchyma Tissue
Sclerenchyma Tissue
Give the 3 Characteristics of Parenchyma Tissue
Thin cell- wall
Have intercellular spaces
Oval in shape
Parenchyma’s Locations :
Leaves
Stem
Root
3 functions of Parenchyma Tissue
•Storage
•Secretion
•Transport Photosynthesis
3 Characteristics of Collenchyma Tissue
Thick cell wall
long cell
Have intracellular Space
Collenchyma’s Locations :
Usually found in stems
Leaves
Collenchyma’s Function?
Provide structural support of the plant.
What Tissue in Plants is this?
Long and narrow cells?
Sclerenchyma Tissue
What Tissue in Plants is this?
Very Thick walls - lingin
Sclerenchyma Tissue
What Tissue in Plants is this?
Dead; cell organelles are absent
Sclerenchyma Tissue
There are 4 types of Sclerechyma’s Location
Trunk
stems
veins of leaves
nuts
What tissue is that “ Provide a lot of strength to the plant” ?
Sclerenchyma Tissue
Two types of Vascular Tissues in plants :
Xylem and Phloem
Xylem or Phloem :
One- way flow
Xylem
Xylem or Phloem :
Two- way flow
Phloem
Xylem or Phloem :
Water and minerals
Xylem
Xylem or Phloem :
Water and food
Phloem
Xylem or Phloem :
No end walls between cells
Xylem
Xylem or Phloem :
End walls with perferations
Phloem
Xylem or Phloem :
Stiffened with lignin
Xylem
Xylem or Phloem :
Photosynthesis Products
Phloem
Xylem - _____________
Transpiration
_________ in plants :
Plant’s primary water- conducting tissue
Xylem
_________ in plants :
______ contains two types of conducting cells :
- vessel elements
- Tracheids
Xylem
Xylem contains two types of conducting cells :
Vessel Elements
Tracheids
_________ in plants :
Interconnected to facilitate continuous water conduction system.
Xylem
Phloem - ________________
Translocation
________ in plants:
Main food- conducting tissue.
Phloem
________ in plants:
Uses active transport
Phloem
________ in plants:
Contains sieve- tube plates and companion cells.
Phloem
What are the 4 types of Animal Tissues
Connective Tissue
Epithelial Tissue
Muscle Tissue
Nervous Tissue
Is also called Epithelium
Epithelial Tissue
covers the entire surface of the body, lines body cavities, and forms the internal linings of many organs.
Epithelial Tissue
Locations of Epithelial Tissue
- Skin
- Inside the respiratory and digestive systems.
Two types of Epithelial Tissue
On the arrangement of Layers
On the basis of the Cell Shape
3 types of “On the Arrangement of Layers.”
Simple
Stratified
Pseudostratified
On the 3 types of “On the Arrangement of Layers.”
One layer
Simple
On the 3 types of “On the Arrangement of Layers.”
Where can the ‘Simple’ be found?
Bronchi
Alveoli
Kidney tubules
Uterus
Body Activities
Stomach
And Small Intestine
On the 3 types of “On the Arrangement of Layers.”
Multiple Layers
Stratified
On the 3 types of “On the Arrangement of Layers.”
The lining of the skin, mouth, esophagus, sweat glands, salivary glands, and mammary glands
Stratified
On the 3 types of “On the Arrangement of Layers.”
One layer of cells in a multilayered appearance.
Pseudostratified
There are 3 types of “On the basis of Cell Shape.”
Squamous
Cuboidal
Columnar
the 3 functions of Nervous System :
Sensory Input
Integration of data
Motor output to carry out the functions.
- Specialized cells that transmit nerve impulses
Neurons
- Cells that supply the neurons with nutrients, support and insulation
Neuroglia
3 types of Muscular Tissue
Cardiac Muscle
Skeletal Muscle
Smooth Muscle
What is the function of Skeletal muscle?
Moves the bone of the skeleton.
What are the Characteristics of Skeletal muscle
Called fibers,
cylindrical and long-at times,
running the whole length of the muscle.
Is the Skeletal Muscle : Voluntary or Involuntary
Voluntary Muscle
Functions of the Cardiac Muscle
Responsible for the ability to pump the blood
Characteristics of Cardiac Muscle
Organized into fibers that branch and interconnect,
forming a latticework..
Is the Cardiac Muscle : Voluntary or Involuntary
Involuntary Muscle
Function of Smooth Muscle
Contraction
2 Characteristics of Smooth Muscle
long and spindle-shaped,
each containing a single nucleus
Is the Smooth Muscle : Voluntary or Involuntary
Involuntary Muscle
2 Features of Connective Tissues:
Scattered cells
Matrix
Binds and supports body parts.
Connective Tissues
3 functional categories of Connective Tissue cells :
- The cells of the immune system that functions for defense.
- The cells of the skeletal system provide structural support.
- The blood and fat cells that store and transport substances throughout the body
Include the white blood cells which roam the body as part of the bloodstream.
Tissue Cells in Immune System
2 Tissue Cells in Immune System
Macrophage
Lymphocytes
which engulf and digest infectious pathogens.
Macrophage
which produce antibodies
Lymphocytes
3 Parts of Dermal Tissue
Stomata(stoma)
Cuticle
Trichomes
The process by which plants give off water vapor through the stomata in their leaves.
Transpiration