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Deez queries to review
Deez queries to review
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1
Many bacteria have long whip-like structures called:
Conjugation
Fission
Flagella
Flagellum
2
What makes up most of the cell cycle?
Rabbits
Interphase
Sphere ball
Prophase
3
Knowing older fossils are found deeper than younger fossils is _____________?
Long-distance dating
Relative-age dating
Absolute-age dating
Computer Dating
4
What is the longest part of the cell cycle?
Telephase
Metaphase
Waiting for a phone call
Interphase
5
Are there bacteria that help other living things other than humans?
No
Yes
6
Fission
- is cell division in bacteria that form how many identical cells?
1
3
2
4
7
Things thought to be
true
based on
evidence is:
a good idea
Scientificlaw
Scientific theory
Evident
8
What is photosynthesis?
A chemical reaction converting light energy into food
Ashanti
A process that does not require light
An egg
9
Repetition is:
duplicateor copy an experiment
repeatthe same experiment over and over
a repeat on TV
boring
10
Embryos have very similar structures despite being different species. What does this suggest?
Those species are distantly related
The species have the same DNA
The species share a common ancestor
the adults look similar
11
Diffusion through a semi-permeable membrane is called:
Osmosis
Consolidated diffusion
Faciliated diffusion
A miracle
12
Which of these is an
external
stimulus?
Hallucinating
Increase in moisture
Becoming sleepy
Feelings of hunger
13
_______
is a description of how similar or close measurements are to each other.
dependent variable
independent variable
Prescision
Accuracy
14
Why might a a caterpillar physically look like a dangerous snake?
Mimicry
They have the same predators
The caterpillar acts like a snake
Same DNA
15
Which is a common bacterium
shape
?
Circle
Square
Rod
Radial
16
What classification is your stomach?
an organ system
a tissue
an organ
a cell
17
The process by which cells become
different types
of cells is:
amazing to watch
Mitosis
Celldifferentiation
Meiosis
18
What type of microscope allows for the greatest magnification?
Light
Ocular
Electron
Compound
19
What tools can you use to see small things invisible to the naked eye?
binoculars
telescope
microscope
magnifying glass
20
Scientists consider viruses to be...
Alive
Maybe both
Dead
21
What kind of adaptation is long neck on a tortoise?
Structural
Behavioral
Physiological
Functional
22
Which is an
internal
stimulus ?
increase in moisture
number of hours of daylight
feeling of hunger
tempature at night
23
Which of these terms is an example of growth and development?
dog panting
a chicken laying eggs
a rabbit eating carrots
A caterpillar becomes a butterfly
24
Homeostasis is
a unsteady state
a steady state
an organisms ability to maintain steady internal conditions
found in fresh water
25
An organism's
phenotype
is:
How it smells
It's favorite sports drink
How it looks
How it tastes
26
In
cytokensis
, the __________ and its contents divide.
Telekenisis
Cytoplasm
Cupcakes
Daughter Cells
27
If you hit the bullseye in the middle of a target.
Is that an example of accuracy or precision?
Precision
Accuracy
28
What are the branches of science?
Life
Earth
Cytoplasm
Physical
29
What part of the food web is not a living thing?
Lion
Sun
Grass
Elephant
30
Replication is:
Making cookies
repeat the same experiment over and over
duplicate or copy an experiment
Making a clone
31
Passive Transport
is the movement of substances through a membrane without using energy,
false
true
32
Are bacteria
larger
than viruses?
yes
They are the same size
Viruses are taller because they wear high heels.
no
33
Dad is homozygous Dominant; mom is homozygous resessive. Can they have heterozygous offspring?
Yes 75 percent
Yes 50 percent
Yes 25 percent
Yes 100 percent
34
What are groups of similar cells that work together to complete a task?
Tissue
A bunch
An organelle
An organ
35
_______ is a living thing can because it has all the characteristis of life
organism
blue
rock
paper
36
Are all living things covered with hair?
Well, sure.
Oh yes, you should see my cousin.
No. Trees are living and don't have hair. Even a fir tree
Yes.
37
Which is not part of scientific inquiry?
Formulating a hypothesis
Making sure your hypothesis will turn out correct.
Making conclusions
Asking questions
38
Dependentvariable is:
cytoplasm
Scientific talk
A variable that lives alone
the factor that is observed or measured
39
What is a characteristic of life?
height
how fluffy it is
the age of the organisim
grow and develop
40
What ideas are included in the
Cell Theory
?
All cells come from preexisting cells
All living things are made of cells
Smallest unit of life
Small molecules join together and live
41
What is heredity?
Parents with heterozygous children
Dominate traits
The passing of traits from parents to offspring
Having offspring that look like their parents
42
What are hybrid plants?
They are a crossbreed of homozygous parents
They are powered by gasoline
They are powered by batteries
They are a crossbreed of heterozygous parents
43
What do students use to see bacteria?
telescope
all of the above
glasses
microscope
44
Which macromolecule is made from
amino acids
?
Lipids
Nucleic Acids
Carbohydrates
Proteins
45
The variable that
scientists change
in their experiment is:
amount of water
Independentvariable
amount of heat
Dependant variable
46
These have
cell walls
:
Judicial Centers
Plants and bacteria
Jails
Prisons
47
An
explaination
for how something in nature happens is called:
Scientific rubbish
Scientific theory
Scientific law
boring
48
What causes mass extinctions?
The genes change
Evolution
Sediments
The environment changes
49
Diffusion is
confusion with a D
substances go from an area of high to low concentration
the gathering of molecules
Understanding with a Q
50
What is a scientific
prediction
?
A logical explanation of an observation
Using your senses to gather information
a statement of what will happen next in a sequence of events
Possible explaination of a observation
