Week 2/3 Cell Structure Flashcards
What does a plant cell wall need?
Needs s- s- at cell level
structural
support
What does Xylem cell wall do?
T- water t- a p-
Transfers
throughout
plant
Whats the structure of the second layer of plant cell walls?
Second layer - forms as the cell m-, laid down on the inner surface of primary cell, has L-
Only seen in water t- cells
matures
LIGNIFIED
transport
What’s the role of the Vascular tissue?
P- system
Plumbing
What does the middle lamella do?
The g- b- cells together
glue
binding
What does the Plasmodesmata do?
is the d- between cells
doorway
What are the different parts of Biological Hierarchy?
E- Community Population Organism Organ Tissue Cell O- M-
Ecosystem
Organelle
Molecule
Whats the prokaryotic cell structure?
Has no true n-
Lack o-
Cytoplasm en- by plasma membrane
Cell wall
nucleus
organelles
enclosed
Whats the eukaryotic cell structure?
Nucleus (control) R- (makes protein) South endoplasmic r- Rough endoplasmic r- Golgi a-
Ribosomes
South endoplasmic reticulum
Rough endoplasmic reticulum
Golgi apparatus
Whats difference Prokaryote between Eukaryote?
F- that d-
Organelles
Features
distinguish
Whats the structure of the first layer of plant cell walls?
First layer formed by a d- cell
(extends when enlarges and matures, change in thickness), P- support/ Young part of the p-
developing
Provides
plant
What are the type of tissues found in animals?
N- (transmits signals)
C- ( outer covering)
E- (provides support)
M- (capable of contracting for movement)
Nervous
Connective
Epithelial
Muscular
What are the type of tissues found in plants?
D- (outer covering)
G- (bulk of the plant)
V- (plumbing system)
Dermal
Ground
Vascular
What is the role of cytoskeleton?
S- of the cell
Scaffolding
What is Lignified?
Complex c- that stops it d- and r-
compound
degrading
rotting
