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Midterm Review- Brown Biology
What format are hypotheses in?
What organelle is shown?
Midterm Review- Brown Biology
60 terms
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Midterm Review by Kelsey, Gabby, and Caro
Flashcards
60 cards
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Questions
60
Answers
1
What organelle is shown?
Chloroplasts
Golgi
Cytoplasm
Mitochondria
2
What format are hypotheses in?
If, then
How, Why
Then, if
No particular format
3
what does a hypotonic solution do?
Causes the cell to swell
causes the cell to shrink
Doesn't change the shape of the cell
4
What is shown in the picture?
Unsaturated fat
Nucleic Acid
Carbohydrate
Protein
5
In photosynthesis, who is the final hydrogen/electron acceptor?
C6H12O6
O2
CO2
H2O
6
Glycolysis produces:
Pyruvic acid
Accytl
Accytl CoA
Krebs cycle
7
What is a coenzyme?
Inhibits an enzyme
Creates proteins
does nothing
Helps an enzyme
8
How does ATP release energy?
by exploding
Bonds break down
by forming bonds
9
what are amino acids?
They make up proteins
Enzymes
Gas
Fats
10
Where do saturated fats come from?
Animals
Sugars
Plants
11
What does the cell membrane do?
Let's things in and out of the cell
Attacks other cells
Eats the cell
Makes food for the cell
12
What is an Amino Acid?
Basic unit of Proteins
Basic units of lipids
Basic unit of nucleic acids
Basic unit of carbohydrates
13
What stage of mitosis is this cell in?
Telophase
Prophase
Interphase
Anaphase
14
What is a type of fermentation?
Wine
Aerobic
Ethyl alcohol
Lactic acid
15
Why are plants green?
The mitochndria reflects green light.
Chlorophyll absorbs green light
Chlorophyll reflects green light
16
Which is a property of BOTH Cell Resp. and photosynthesi?
ATP is formed
Anabolic activity
Energy is released
Catabolic activity
17
What is a catalyst?
A menace to society
speeds up reactions
Slows down reactions
Does not affect reactions.
18
What is the first stage of mitosis?
Telophase
Prophase
Anaphase
Metaphase
19
THE organism shown in the photo is most likely a(n):
Prokaryote
Dog
Eukaryote
Bacteria
20
how many ATPs are produced by NAD?
2
10
3
30
21
Which is a reactant of photosynthesis?
CO2
Oxygen
Water
ATP
22
What does the cell wall do?
Protect the cell
Give structure to the cell
Replace the cell membrane
Damage the cell
23
Which of the following is a prokaryotic organism?
Oak
Bacteria
Dog
Horse
24
What is the function of the Golgi?
Transport proteins
Control cell activites
Create proteins
Produce Proteins
25
The human X and Y chromosomes are...
Autosomes
Sex Chromosomes
Karyotypes
26
T/F: Hydrogen bonds are weak
True
False
27
Define osmosis:
Movement of water through a cell membrane
movement of liquid through a cell membrane
Movement of salt through a cell membrane
28
The organism shown in the photo is most likely a(n)?
Homotroph
Dog
Autotroph
Heterotroph
29
What stage of mitosis is this cell in?
Telophase
Prophase
Anaphase
Metaphase
30
Who was the first person to see cells?
Anton Leeuwenhoek
Robert Hook
Donald. J Trump
31
T/F: Proteins regulate the cell cycle.
True
False
32
T/F: Anaerobic respiration takes place in the matrix.
True
False
33
Which cycle is in photosynthesis
Krebs cycle
Calvin cycle
Meme cycle
Cell cycle
34
What does benedicts solution detect?
Carbohydrates
Lipids
Chromosomes
Cells
35
What is a chromosome?
string of RNA
A string of knowledge
One strand of DNA
36
In Which subphase of Interphase in DNA copied?
S phase
G2
G0
G1
37
What is the first part of Cellular Resp?
Dark reactions
Glycolysis
Krebs cycle
ETC
38
Which organelle produces energy for the plant cell?
Chloroplast
Cell Wall
Mitochondria
Nucleolus
39
What is the second stage of mitosis?
Prophase
Telophase
Anaphase
Metaphase
40
In the Calvin cycle, how many CO
2
molecules are needed to make 1 glucose?
6
10
2
1
41
Which one is NOT a part of the cell theory?
Cells divide by Mitosis
All living things have at least one cell
All cells come from existing cells
Cells are the basic unit of life
42
What are the differences between Prokaryotes and Eukaryotes?
Eukaryotes don't have a mitochondria
Prokaryotes don't have a true nucleus
Eukaryotes don't have a true nucleus
Prokaryotes are dumb
43
The organism shown in the photo is likely a(n):
Plant
Homotroph
Autotroph
Heterotroph
44
What Is the universal Solvent?
Milk
Salt
Water
Hydrogen
45
Using the senses to collect information is:
Biology
Observation
Data
46
What is the longest phase of the cell cycle?
Interphase
Metaphase
Telophase
Mitosis
47
In phospholipids, which part is hydrophobic?
Tails
Heads
48
Cells that do not yet have a purpose (undifferentiated) are:
Stem cells
Animal cells
Plant cells
Blood cells
49
What is ATP?
Deoxyribonucleic acid
Endoplasmic reticulum
Adenosine Diphosphate
Adenosine Triphosphate
50
What causes all types of cancer?
Cells dividing at a much faster rate than normal.
Smoking
Cells refusing to divide
Cells eating other cells
51
How many bonds can carbon possibly form?
None
Ten
Four
So many
52
What is diffusion?
moving from High to low concentration
Moving from Low to High concentration
A substance not moving.
Culture moving to different areas of the world
53
What is the function of ribosomes?
Build the cell wall
Make proteins
Nothing
Make food for the cell
54
how many ATPs does the Krebs Cycle produce?
1
2
38
34
55
These cells are most likely...
Prokaryotes
Plants
Animals
56
How do enzymes speed up reactions?
Increase activation energy required
Decrease activation energy required
They don't
57
How do prokaryotes divide?
Mitosis
They don't
Binary fission
58
What molecule is this?
ATP
NADH2
ADP
59
What is DNA?
Genetic Material
Material in Cytoplasm
Deoxyribonecleic Acid
Death
60
Glucose, fructose, and sucrose are all:
Sugars
Carbohydrates
Lipids
Enzymes
