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Peter Freshman Biology Midterm Guide Flashcards | StudBud
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Peter Freshman Biology Midterm Guide
Peter Freshman Biology Midterm Guide
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Answers
1
What is a Deoxyribonucleic Acid, and Ribonucleic Acid?
Vitamins A and D
Rough and Soft ER
ATP, ADP
DNA, RNA
2
Hydrophilic molecules are?
not easily dissolved in water
easily dissolved in water
3
G0 is the first phase of the Cell Cycle.
True
False
4
What ratio limits cell size?
Length - Width
Radian - Size
Surface Area - Volume
Circumference - Diameter
5
Net yield of Cellular Respiration?
38 ATP
36 ATP
30 ATP
24 ATP
6
What is Qualitative Data?
Data from numbers
Data from observation
Data from our senses
Data from experiments
7
An enzyme is?
An organic Catalyst
An inorganic Catalyst
8
Cyclins do what for the cell cycle?
Regulate it
Stop it
9
When is ATP made?
Cellular Respiration
Mitosis
Photosynthesis
Cytolysis
10
ATP and ADP, what’s the difference?
Amount of Adenine
Ribose Size
Phosphate Bond Count
11
Cytokinesis, the division of Cytoplasm is different in animal and plant cells.
False
True
12
Exocytosis is the excretion of materials via active transport, what is the opposite?
Plasmocytosis
Fusion
Endoscytosis
Endosymbiosis
13
What uses Passive Transport carrier proteins?
Reverse Osmisis
Facilitated Diffusion
Cytolysis
Facilitated Osmisis
14
What is the main pigment in Photosynthesis?
Betalains
Carotenoids
Chlorophyll B
Chlorophyll A
15
What does chemistry study?
Chemicals
Matter
16
Two Answers, What occurs during the Dark Reaction?
Glucose production
Oxygen expelled
Calvin Cycle
ATP creation
17
C6H12O6 + 6O2 yields 6CO2 + 6H2O +ATP
Autotrophy
Cellular Respiration
Fixation
Recycling
18
What is the Light Reaction in order?
Calvin Cycle, oxygen produced, ATP broken for energy
ATP made, water split, oxygen released
Light absorbed, ATP made for chlorophyll energization, water split
Chlorophyll energized, ATP made, water split, release of Oxygen
19
Lipid monomer?
Fatty Acids
Energy
Fats
Glucose
20
What are the building blocks of matter?
Atoms
Compounds
Quirks
Elements
21
What fatty acid has double bonds?
Saturated
Unsaturated
22
What type of bonds are between Hydrogen and Oxygen in water?
Compatible
Covalent
Cooperative
Cohesive
23
Instead of Mitosis, what do Prokaryotes undergo?
Binary Fusion
Cell Plate
Cleavage Furrow
Binary Fission
24
What is a phospholipid bilayer?
Cell wall
Cell fat
Cell membrane
Cell plate
25
Metabolism is?
All the chemical reactions in an organism
Photosynthesis
All the chemical reactions in the nucleus
The breaking of ATP bonds
26
What is the most common forms of Endocytosis?
Membrane Fusion
Pinocytosis
Capillary Transportation
Phagocytosis
27
DNA must be _ before cell division.
Expanded
Lengthened
Copied
Wrapped
28
Cells don’t use ATP for:
Movement
Biochemical Reactions
Passive Transport
Active Transport
29
Molecules that have an unequal distribution of charges are?
Adhesive
Acidic
Polar
Mitotic
30
What are the characteristics of a Electrom Microscope?
Cannot view live specimen
All of the above
500,000x magnification
Uses beam of electrons
31
sunlight + 6CO2 + 6H2O yields 6O2 + C6H12O6
Phalanx Process
Carbonization
Photosynthesis
Carbon Fixation
32
The Chromosomes of Prokaryotes are…
One Helix
An X
A circular ring
Double Helix
33
What is diffusion across a membrane, high to low?
Reverse Osmsis
Simple Diffusion
Osmosis
Facilitated Diffusion
34
Mitosis is…
Division of the Cell
Division of Nuclear Material and Nucleus
Division of Cytoplasm
Division of Centromere
35
What is a control group?
A group that doesn’t participate in the experiment
The group that participated in the experiment
36
What is Glucose?
A polysaccharide
Half of a fructose
A disaccharide
A monosaccharide
37
What is simple diffusion?
Active Transport
Linear Transport
Automatic Transport
Passive Transport
38
Macromolecule of Protein?
Vitamins
Amino Acid
39
What number is the line between Acids and Bases on the pH scale?
10
5
7
6
40
Carcinogens give you cancer.
False
True
41
The Stages of Interphase are G1, S, and G2
True
False
42
Two Answers, What is a type of Fermentation?
Muscular
Lactic Acid
Fatty Acid
Alcohol
43
Monomers of Carbs
Amino Acids
Lipids
Acid Fats
Monosaccharides
44
First microscope was invented by who?
The German
The British
The Indians
The Dutch
45
Eukaryotic cells do not have
Cell Membrane
Binary Fission
Nucleus
Cytoplasm
46
Two Answers, Cancer is…
Cell Division
Cell Death
A mutation
Uncontrolled division and growth of the cell
47
Centromeres…
Hold Chromosomes together
Create Chromosomes
48
Apoptosis is programmed cell death.
False
True
49
During Anaphase…
Chromatids revert to Chromatin.
Chromatids are pulled apart to the poles by Spindle Fibers.
Chromosomes form into two nuclei.
Spindle Fibers
50
Autotrophs can make their own food, what cannot?
Heterotrophs
Heterogeneous
Plants
Autotrophics
51
During Telophase two nuclei appear and chromosomes revert to chromatin.
True
False
52
Two Answers, Cells are produced for what?
Growth
Replacing Damaged/Old Cells
To create DNA
To fight viruses
53
Chromatid make up…
DNA
RNA
Genes
Chromatids
54
What is the “Dark Reaction” of Photosynthesis?
Light Dependent
Calvin Cycle
Grana
Thylakoid
55
What stage of Cellular Respiration takes place in the Cytoplasm?
Anaphase
ETC
Glycolysis
Kreb’s Cycle
56
What is in a phospholipid?
Spindle Fibers
Two fatty acids
Belayer
Cell Membrane
57
Most enzymes and transporters in the call are what?
Proteins
Nucleotides
Macrophages
Blood cells
58
Catabolic pathways break down particles, what pathway builds them?
Catatonic
Anabolic
Metabolic
Substrate
59
What transport requires energy?
Active Transport
Osmosis
60
During Prophase…
Centromeres form, Spindle Fibers take apart Chromatids.
DNA replicated, Lysosomes burst.
Nuclei form, cell checkpoint.
The nuclear envelope disappears, chromosomes form.
61
Chromosomes are what?
DNA
RNA
62
What is the independent variable in, “If I buy a leather jacket, I will be voted the Coolest Teacher in St.X”?
voting
Buying the jacket
St. X
voted coolest teacher
63
A unicellular organism without a nucleus is usually?
A eukaryote
A prokaryote
64
Maltose and Sucrose are?
Disaccharides
Polysaccharides
Units
Forms of Cellulose
65
The Stages of Mitosis are Prophase, Metaphase, Anaphase, and Telophase.
False
True
66
During Metaphase…
Chromatid forms into Chromosomes.
Chromosomes line up at the equator of the cell.
Centromeres split, Chromatids separate.
Spindle Fibers form.
67
Where does the Krebs Cycle and ETC take place?
Mitochondria
Centrioles
Vacuole
Ribosomes
68
Most cells are how big?
100 pm
100 fm
100 mm
100 um
69
Cytolysis is the bursting of a cell, what is the opposite?
Cytoplasmic
Plasmolysis
Cytosine
Plasmodium
70
Scanning EM characteristics?
3D image, 100,000 magnification
Can view live specimen
71
What is biology?
Study of Life
Study of Plants
Study of Cells
Study of Matter
