Transcript 1st semester exam review

By Sonia Patel
Alexis Gordon
Erin Valle
Kaitlyn Benton
Growth
What does G mean in Mrs. Gren?
If you responded false then
you are 100% wrong.
True or false
______
Most cells are microscopic.
true
Experimental Group- the
testing group
Control group- Used for
comparison
What is the difference
between the control group
and the experiment group?
Insects have 6
legs, not 8
What is one difference
between insects and
arthropods?
Coleoptera
What are
beetles?
Kingdom
What is the largest level of classification?
What is kept constant
throughout the experiment
What are the controls of
an experiment?
False, not true
True or false
______
Bacteria cells are the most complex
false
type of cell.
Response
The reaction of an organism to a stimulus?
Life span
What is the length of time an organism is expected
to live?
Arthropods
What are invertebrates with exoskeletons and
bendable, jointed legs?
Plant then animal
What type of cell is this?
homeostasis
What is the regulation of lifemaintaining conditions inside an
organism despite the changes in its
environment?
Morphology
What is the observable traits of
an organism that can be used
by scientists to classify them into
groups?
The factor you control
What is the independent
variable of an experiment?
classify
To group ideas, information, or objects, based on
their similarities.
Hooke, Leenuwenhoek,
Janssen
Name the three people who helped
with the discovery of the microscope?
Egg, nymph, adult
What are the
stages of
incomplete
metamorphosis?
Sponging, siphoning, piercing
What are the three insect mouthparts?
Wrap one hand around the
arm and take your other hand
and place it under the base.
How do you hold a
microscope correctly?
What you are
testing/measuring/observing
What is the dependent variable?
Stimulus
Any thing an organism responds to, such as,
sound, light, heat, vibration, odor, or hunger.
Tymbals, spiracles, stridulation,
mandibles, tympanum
How do insects
make sound?
Organism
What is a living thing that exhibits all the
characteristics necessary for life?
M-movement
R-respiration
S-sensitivity
G- growth
R- reproduction
E- excretion
N- nutrition
What does MRS.GREN stand for?
organism
What are the levels of
organization from cells?
Somatic, gametes
What are the types of cells?
To break down food to
create ATP energy.
What is purpose of the
mitochondria?
Research
Problem Question
Hypothesis
Experiment
Record Data
Conclusion
What are the 6 steps of the
scientific method?
The process by which cells
obtain energy from glucose.
What is respiration?
Shedding skin
What is
molting?
Cytoplasm
What supports and surrounds
the cell’s organelles?
Nucleus
What is the control center
of the cell?
Nucleolus
What organelle
stores materials used
to make ribosomes?
Nuclear membrane
What protects the nucleus?
Chromosomes
What organelle contains DNA?
ER
What is the internal delivery system of
the cell?
Ribosomes
What organelle makes proteins?
Vacuole
What organelle is the storage
container for water and other liquids?
Cell membrane
What controls movement in and
out of the cell?
Chloroplasts
Which organelle does photosynthesis occur
in?
Lysosomes
Which organelle digests food, wastes, and
foreign invaders?
Centrioles
Which organelle is involved in cell
division?
Microtubules
Which organelle provides structure to
the cytoplasm?
Golgi Bodies
What is the external delivery system of the cell?
Active transport uses energy,
while passive doesn’t.
What is the major difference between
active and passive transport?
Osmosis uses only water while
diffusion uses all liquid substances.
What is the difference between diffusion
and osmosis?
Egg, larva, pupa, adult
What are the stages of
complete
metamorphosis?
Eukaryotes-multicellular,
plant/ animal/ protist and
fungi, nucleus, membranebound organelles, complex,
and compound
Prokaryotic- unicellular,
bacteria, no nucleus, no
membrane- bound organelles,
simple, and smaller
What is the difference
between a eukaryotic cell
and a prokaryotic cell?
Plant- cell wall, no
lysosome, one large
vacuole, chloroplast,
square/ rectangular,
and no microfilaments
Animal- no cell wall,
lysosomes, lots of small
vacuoles, no chloroplast,
circular, and microfilaments.
What is the difference
between a plant cell and a
animal cell?
THANK YOU FOR WATCHING WE
HOPE YOU WILL DO FANTASTIC ON
THE TEST.
CREDITS
Alexis Gordon
Sonia Patel
Katy Benton
Erin Vallie