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WorksheetsScience PASS Review
Total questions: 40
Worksheet time: 21mins
Name
Class
Date
1.
If Litmus paper turns blue, what mixture is it reacting to?
a)
Base
b)
Acid
c)
Neutral Substance
d)
spaghetti sauce
2.
If the result of a substance comes back from a ph test as 8 or above, what kind of mixture is it?
a)
Neutral
b)
Base
c)
Acid
3.
What would lemon most likely produce as a result from a ph test?
a)
7
b)
14
c)
12
d)
3
4.
I'm slippery and taste bitter, I am a....?
a)
Base
b)
Acid
c)
Neutral
5.
I have a ph score of 7, what am I ?
a)
Orange Juice
b)
Bleach ;)
c)
Water
d)
Lemon Juice
6.
I have a sour taste and I turn red on a blue litmus indicator, I am a/an..?
a)
Acid
b)
Base
c)
Neutral
d)
c00l d00d
7.
What kind of characteristics do neutral substances tend to have?
a)
sour af man, ph less than 7
b)
Bitter, ph larger than 7
c)
No real taste or characteristics, ph of 7
d)
There's no real
8.
What chemist worked with white blood cells?
a)
Miescher
b)
Mendel
c)
Watson & Cricket
d)
reason to do this
9.
Who discovered that genes came in pairs?
a)
Watson and Crick
b)
Meischer
c)
Mendel
d)
Considering
10.
Who first discovered DNA and first called it "Nuclein"
a)
I've already done the Science PASS
b)
Mendel
c)
YA BOIS WATSON AND CRICK
d)
Meischer
11.
Who discovered the double helix shape DNA takes on?
a)
Meischer
b)
Watson and Crick.
c)
Mendel
12.
What letters makeup nitrogenous base pairs?
a)
A,T,G,C
b)
A,B,C,D
c)
W,X,Y,Z
13.
What does DNA stand for?
a)
Deoxyribonucleic Acid
b)
Drink Nitric Acid
14.
What are chromosomes made out of?
a)
Heredity
b)
Long strands of DNA
c)
Nuclei
d)
Traits
15.
True or False: Genes for a trait come in pairs
a)
tru tru
b)
nah man
16.
One gene from a pair is called an...?
a)
Allele
b)
Apple pie
c)
Pound Cake
17.
What shape does DNA take on?
a)
A Baguette
b)
a cool spiral shape
c)
The Double Helix
18.
____ are the physical expressenion of genes?
a)
Traits
b)
Mixtures
19.
___ traits are represented by Uppercase letters.
a)
Recessive
b)
Dominant
20.
____ are passed down and created from both the parents genes.
a)
Chromosomes
b)
Alleles
c)
Traits
21.
Getting cancer cells from a parent, is an example of ____.
a)
Inheritence
b)
Allele
c)
Mendel
d)
Meischer
22.
____ is an example of an acquired trait.
a)
Blue Eyes
b)
Black Hair
c)
Swimming
23.
___ is an example of an inherited trait.
a)
Learning to whistle
b)
Green Eyes
c)
Learning to skip
24.
If you cross a homozygous male (TT) with a heterozygous female (Tt) what's the probability of producing offspring with the recessive trait?
a)
0%
b)
100%
c)
25%
d)
50%
25.
A _________ is the physical expression of genes
a)
Phenotype
b)
Genotype
26.
A ___ ___ allows you to find the probability of a certain trait being passed on.
a)
Avacado Pepper
b)
Punnet Square
c)
Square Man
27.
The ___ acts as the brain of the cell.
a)
erwtete
b)
Nucleus
c)
Mitochondria
d)
Chloroplast
28.
This organelle is known as the "Powerhouse of the cell"
a)
Mitochondria
b)
Nucleus
c)
Ribosomes
29.
This organelle makes protein for the cell
a)
Chloroplast
b)
Ribosome
30.
This creates food from solar energy within eukaryotic cells.
a)
Chloroplast
b)
Ribosome
31.
This organelle helps digest food and filter out waste.
a)
Chloroplast
b)
Ribosome
c)
Lysosome
32.
This organelle acts as the "UPS truck" of the cell.
a)
Vesicle
b)
Ribosome
c)
Rough ER
33.
This form of respiration requires oxygen.
a)
Aerobic respiration
b)
Anaerobic respiration
34.
This form of respiration does not require oxygen.
a)
Anaerobic respiration
b)
Aerobic respiration
35.
___ is the process of cell division
a)
Spaghetti
b)
Photosynthesis
c)
Mitosis
36.
Without mitosis you would not be able to ....
a)
Drink Water
b)
Breath
c)
Heal
d)
Die
37.
___ is the process of plants using solar energy to make food.
a)
Ya best guan run where ya come from
b)
Aerobic Respiration
c)
Photosynthesis
38.
___ cells tend to be bacteria
a)
Eukaryotic
b)
Prokaryotic
39.
The ___ cell does not contain DNA
a)
Eukaryotic
b)
Prokaryotic
40.
__ store food for the cell.
a)
Vacuoles
b)
Ribosomes
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