ALL FlashCards
Carbohydrates
-Monosaccarides
-Quick Energy
-Ex. Glucose
Lipids
-Fatty Acids
-insulation and energy storage
-Ex. Phospholipids
Proteins
-Amino Acids
-Structure, transport, cell metabolism
-Ex. Enzymes
Nucleic Acid
-Nucleotides
-Genetic code & protein synthesis
-Ex. DNA, RNA
Glycogen
Excess glucose in mammals
Starch
Excess glucose in plants
cellulous
-carb
-cell wall of plant
Hemoglobin
-Protein
-Transports Oxygen in blood
Insulin
Protein
-Lowers blood glucose
Enzymes
Calalyst
speeds up chemical reactions
shape determines function
Mitosis Phases
P - Chromosomes visible
M - chromosomes Move to middle
A - chromosomes separate & move Away
T - Two identical daughter cells
Mitosis
Split into two identical cells
asexual
growth
Cell Cycle
Interphase
- Growth 1
- Synthesis - DNA replication
- Growth 2
-Mitosis
Asexual Reproduction
1 cell splits into two identical cells
Contractile Vacuole
pumps out excess water from water (often single celled) organisms
Cilia
Hairlike projections for paramecium can move
Flagella
Whiplike tail so bacteria can move
pseudopods
false feet for amoeba can move & trap food
eyespot
light receptor in eluglena
chemotaxis
movement in response to chemicals
phototaxis
movement in response to light
osmosis
diffusion of water
passive transport
active transport
low to high
energy
passive transport
high to low
no energy
buffers
resists abrupt changes in PH
cell differentation
stem cells become specialized by different genes being turned in
different protiens are then made
stem cells
unspecialized cells /w same DNA
can differentiate into specialized cells
phloem
transports sugar in plants
xylem
transports water in plants
nerve cells (neruons)
process and transmits info
Pro Vs Eu
Pro. No nucleus, No membrane bound Organelles
Euk. Nucleus, membrane bound organelles
Both have DNA and ribosomes
Plant Vs Animal
Plant. Cell wall, Chloroplasts, large central vacuole
animal. small vacuole
nucleus
control center
contains DNA
Plasma/cell Membrane
surrounds every cell
homeostasis
cell wall
support & protection
not in animal cells
mitochomdria
cellular respiration
releases energy from food
vacuole
storage hole for food and water
chloroplasts
photosynthesis
only in plant
ribosomes
protein synthesis
nonvascular plants
no vascular tissue
Ex. Mosses
vascular plants
vascular tissue to transport
Ex. Xylem, phloem
ex. Gymnosperms, Angiosperms
heterotroph
eats other organisms for food
autotroph
makes its own food
internal fertilization
egg & sperm unite internally
external fertilization
sperm fertilizes egg externally
ex. Frogs
Sexual reproduction
2 makes 1 (egg+sperm make zigote)
nonidentical offspring
mammals
Asexual reproduction
1 makes 2 (1 splits into another)
identical off spring
bacteria
estivation
reduced metabolism in response to heat
habitation
learn to ignore stimulus
imprinting
social attachment
ex. baby ducks to mother
classical conditioning
learn by association
pavlov dog, bell +salivation
