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2017 Spring Review Flashcards | StudBud
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2017 Spring Review
2017 Spring Review
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science
Flashcards
64 cards
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Practice quiz
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Questions
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Answers
1
The process of a farmer choosing and mating organisms with desired traits is called-
replication
selective breeding
natural selection
zygote
2
Adaptations in coloration to hide in nature
Camping
Camouflage
Isolation
Warning
3
Regrowing a plant cutting is...
both
neither
Sexual reproduction
Asexual reproduction
4
Protista are...
Prokaryotic
Eukaryotic
5
The illustration is an example of ____________ reproduction.
asexual
sexual
6
What organelle creates food in plant cells?
Cytoplasm
Mitochondria
Vacuole
Chloroplast
7
What law is--
mass of the products
in a chemical reaction must equal the
mass of the reactants.
Law of Homeostasis
Joule's laws
Law of Conservation of Mass
Newton's Law
8
Does this equation follow the Law of Conservation of Mass?
No
Yes
9
What causes your muscles to move?
endocrine system
digestive system
skeletal system
nervous system
10
Fungi are...
Prokaryotic
Eukaryotic
11
The changes an insect goes through as it develops from an egg to an adult.
Puberty
Pollination
Regeneration
Metamorphosis
12
The organ system whose function is to support and protect the body and allow for movement is
muscular
endocrine
excretory
skeletal
13
The membrane in this picture would be categorized as a(n) ______________ membrane.
permeable
absent
imperbeable
semi-permeable
14
How would you classify the picture shown?
both organic & inorganic
inorganic
organic
15
Archaea are...
Prokaryotic
Eukaryotic
16
Groups in the periodic table are also called families because they contain elements that have-
the same atomic mass
similar properties
the same number of neutrons
different properties
17
Organelle responsible for cellular respiration
Cell Membrane
Chloroplast
Vacuole
Mitochondria
18
Darwin discovered that the finches' beaks were different because of.....
the available food
intelligence
height
gender
19
What is the purpose of a Cell Wall?
Water Balance
Energy
Structure
Waste Removal
20
Insulin is released by the pancreas to....
decrease blood sugar
Increase blood sugur
21
Nervous system : electrical signals :: Endocrine system :_______________________
senses
hormones
digestion
feelings
22
Bacteria are...
Prokaryotic
Eukaryotic
23
An atom has 14 protons, 14 neutrons, and 14 electrons. What is the identity of the element?
Oxygen
Boron
Phosphorous
Silicon
24
What group is Mercury located in?
13
6
5
12
25
The element with the atomic number of 9 is
Boron
Fluorine
Helium
Oxygen
26
Breeds of dogs, like a Golden-doodle and German Shepherds occur as a result of --
hormones
natural selection
selective breeding
mutation
27
How many total atoms are there in a Glucose molecule?
26
12
24
3
28
The membrane in this picture would be categorized as a(n) ______________ membrane.
semi-permeable
impermeable
no membrane present
29
What is the function of the endocrine system?
to move blood throughout the body
to regulate growth, development, and maintain homeostasis
to absorb nutrients and distribute throughout the body
to send and receive messages throughout the body
30
Plant Cells have this, but Animal Cells do not
Chloroplasts
Cell Wall
Mitochondria
Nucleus
31
These organelles are involved in creating and using food in Plant Cells
Nucleus and Cytoplasm
Chloroplasts and Mitochondria
Chloroplasts and Nucleus
Cell Wall and Vacuole
32
What element is in the same group as this?
Hydrogen
Calcium
Sodium
Aluminum
33
Plantae are...
Prokaryotic
Eukaryotic
34
An atom has 8-P, 8-N, and 8-E. Which of the following is the
BEST
way to identify the element?
Atomic Number
Atomic Mass
Group
Period
35
Which part of Galapagos finches appear to have the most modified by natural selection?
hollow bones
beaks
web feet
feathers
36
Where is DNA found in a cell?
Nucleus
Cell Wall
Mitochondria
Cytoplasm
37
Animalia are...
Prokaryotic
Eukaryotic
38
Snails secrete mucus.....
to gross you out
keep their body hydrated
they like being sticky
to help them move
39
The
Integumentary System...
provides protection from bacteria and warmth
provides structure and support for the body
releases hormones into the body
determines the DNA of offspring
40
Rows in the periodic table are called-
periods
groups
families
columns
41
In diffusion substances move from.....
Hot to cold
Bottom to right
Lower to greater concentration
Greater to lower concentration
42
How do fevers help the body?
makes the bacteria exit the body
makes you feel nice and warm
causes pain
reduces bacteria reproduction rate
43
Natural selection
causes species to become less suited for their environment
causes species to become better suited for their environment
causes species to become prettier
causes species to become stronger
44
How many TOTAL atoms are there in this molecule?
20
8
2
6
45
How many energy levels does Chlorine have?
2 levels
3 levels
2.5 levels
8 levels
46
Chlorophyll is contained in the organelle known as a
cell wall
chloroplast
vacuole
cell membrane
47
What element has similar chemical properties to Argon?
Xenon
Tin
Silver
Sulfur
48
Why do adaptations occur?
no make an organism prettier
to help a species reproduce
to make a species stonger
to increase predators
49
Heredity is...
the passing of traits to offspring that were beneficial
requires human intervention
still unknown
random
50
A
disadvantage
of Asexual Reproduction is...
No Offspring
Genetic Variation
No Genetic Variation
Rapid Reproduction
51
Glucagon is released by the pancreas to...
increase blood sugar
decrease blood sugar
52
Does this equation follow the Law of Conservation of Mass?
No
Yes
53
Respiration occurs in the ____,it is the process in which plants break down food to use as ___.
vacuole, energy
mitochondria, energy
cell wall, support
chloroplast, water
54
A dichotomous key...
requires 3 choices
has nothing to do with science
opens doors
is used to identify organisms
55
Which is an organic compound?
H2O
CH4
CaO
OH3
56
Organisms that live in or on another organism and benefits by taking nutrients from the host
Symbiosis
Parasitism
Survivalism
Mutualism
57
What period is Oxygen located in? (Atomic number = 8)
2
4
3
1
58
The human body shivers when it is cold. This is your body's way of warming up to maintain-
sustainability
atrophy
homeostasis
heredity
59
When a snail chases a carrot, the carrot is considered to be a
response
stimulus
60
Which subatomic particles are found within the nucleus?
protons and electrons
neutrons and valence electrons
protons and neutrons
electrons and neutrons
61
The
Endocrine System
functions by...
sensing for pain
providing structure and support to the body
glands releasing hormones to regulate body systems
moving and protecting the body parts
62
The
Excretory System
consists of....
kidneys
ureters
urethra
urinary bladder
63
This chemical equation is balanced.
False
True
64
Eukaryotic organism that can move and is heterotophic
Fungi
Plantae
Protista
Animalia
