12080631
Descripción
Test por Oli Bedsole, actualizado hace más de 1 año
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Creado por Oli Bedsole
hace casi 7 años
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Pregunta 1
Pregunta
What are the characteristics of life?
Respuesta
-
Reproduction
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Regulation
-
Movement
-
Response to the environment
-
Order
-
Evolutionary adaptation
-
Energy Processing
-
Growth and development
-
Dying
Pregunta 2
Pregunta
how many Elements occur in nature?
Respuesta
-
85
-
118
-
92
-
26
Pregunta 3
Pregunta
Amount of the four elements are used in large quanities
Respuesta
-
Oxygen-55% Hydrogen-16% Carbon-12% Nitrogen-2.5%
-
Oxygen-34% Hydrogen-23% Carbon-26% Nitrogen-1.8%
-
Oxygen-19% Hydrogen-47% Carbon-23% Nitrogen-4%
-
Oxygen 65% Hydrogen- 10% Carbon-19% Nitrogen- 3%
Pregunta 4
Pregunta
When an atom has more neutrons than other atoms of the same element
Respuesta
-
Isotopes
-
Isomers
Pregunta 5
Pregunta
What is this? H2O
Respuesta
-
Molecular formula
-
Structural formula
Pregunta 6
Respuesta
-
Reactive
-
Inert
Pregunta 7
Respuesta
-
Covalent Bond
-
Ionic Bond
-
Hyrdogen Bond
Pregunta 8
Pregunta
Is a Ph of 12 acidic or basic?
Respuesta
-
Acidic
-
Basic
Pregunta 9
Respuesta
-
Carbonyl
-
Carboxyl
-
Hydroxyl
-
Amino
-
Phosphate
Pregunta 10
Respuesta
-
Hydroxyl
-
Carbonyl
-
Carbonyl
-
Carboxyl
-
Amino
Pregunta 11
Pregunta
To process and bundle macromolecules like proteins and lipids as they are synthesized within the cell
Respuesta
-
Golgi Apparatus
-
Mitocondria
-
Ribosomes
-
Chromosomes
Pregunta 12
Pregunta
They digest excess or worn out organelles, food particles with enzymes
Respuesta
-
Smooth ER
-
Lysosome
-
Vesicle
-
Chloroplasts
Pregunta 13
Pregunta
Work to convert light energy of the Sun into sugars that can be used by cells. Photosysnthesis
Respuesta
-
Peroxisome
-
Mitochondria
-
Lysosome
-
Chloroplasts
Pregunta 14
Pregunta
EVERYTIME one Monomer bonds to another [blank_start]_[blank_end] occur. EVERYTIME bonds breaks between Monomers [blank_start]_[blank_end] occur
Respuesta
-
Dehydration
-
Hydrolysis
Pregunta 15
Pregunta
What are the four organic componds
Respuesta
-
DNA
-
Lipids
-
Mucleic Acid
-
Carbohydrates
-
Enzymes
-
Protein
Pregunta 16
Pregunta
Carbohydrates
Respuesta
-
Work as fuel
-
Wide range of functions
-
Hydrophobic hydrocarbons. store energy
-
DNA and RNA
Pregunta 17
Pregunta
Lipids
Respuesta
-
DNA and RNA
-
Hydrophobic hydrocarbons. store energy
-
Wide range of functions
-
Work as fuel
Pregunta 18
Pregunta
Proteins
Respuesta
-
Hydrophobic hydrocarbons. store energy
-
Work as fuel
-
Wide range of functions
-
DNA and RNA
Pregunta 19
Pregunta
Nucleic Acid
Respuesta
-
Wide range of functions
-
Hydrophobic hydrocarbons. store energy
-
Work as fuel
-
DNA and RNA
Pregunta 20
Pregunta
[blank_start]_____[blank_end] structure is determined by interactions among various side chains (R groups)
The [blank_start]_____[blank_end] structure of a protein is its unique sequence of amino acids
[blank_start]_____[blank_end] structure results when a protein consists of multiple polypeptide chains
[blank_start]_____[blank_end] structure, found in most proteins, consists of coils and folds in the polypeptide chain
Respuesta
-
Tertiary
-
primary
-
Quaternary
-
Secondary
Pregunta 21
Respuesta
-
Saturated
-
Unsaturated
Pregunta 22
Pregunta
What are the Saturated and Unsaturated fats?
Respuesta
-
Simple Lipids
-
Nucleic Acid
-
Complex Lipid
-
Protein
-
Carbohydrate
-
Monomer
-
Polysaccharide
-
Amino Acid
-
Steroid
Pregunta 23
Pregunta
Joins Carbohydrate monosaccharide to another is [blank_start]____[blank_end]
Joins
Joins Amino Acid Proteins together is [blank_start]____[blank_end]
Joins Fatty acids to Glycerol [blank_start]____[blank_end]
Nucleotides are bonded together with [blank_start]_____[blank_end]
Respuesta
-
Phosphodiester
-
Glycosidic
-
Peptide Bond
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Ester
Pregunta 24
Pregunta
Carbohydrates are energy
Respuesta
- True
- False
Pregunta 25
Pregunta
Glycogen is used for long-term
Respuesta
- True
- False
Pregunta 26
Pregunta
What breaks a Glycosidic linkage? [blank_start]____[blank_end]
Respuesta
-
Hydrolysis
Pregunta 27
Pregunta
Nucleic acids are composed of repeating units of
Respuesta
-
Amino acids
-
Carbon
-
Nucleotides
-
Fatty acids
Pregunta 28
Pregunta
There are 20 different amino acids in living organisms. these amino acids form
Respuesta
-
Carbohydrates
-
Nucleic acids
-
Proteins
-
Lipids
Pregunta 29
Pregunta
Which is true of a solution with a pH of 2.5
Respuesta
-
Has a high concentration of OH molecules
-
Has approximately equal number H+ and OH molecules
-
Has a high concentration of H+ molecules
-
Has a low concentration of H+ molecules
Pregunta 30
Pregunta
what color is High Power?
Respuesta
-
Blue
-
Red
-
White
Pregunta 31
Pregunta
Something that is part of the experiment that you can
manipulate
Respuesta
-
Dependent varrible
-
Independent varrible
-
Controlled varrible
Pregunta 32
Pregunta
What does Sudan test for [blank_start]____[blank_end]
What does Biuret test for [blank_start]____[blank_end]
What does Lugols test for [blank_start]____[blank_end]
What does Benedicts test for [blank_start]____[blank_end]
Respuesta
-
Lipids
-
Proteins
-
Starch
-
Monosacchrides
Pregunta 33
Pregunta
Animal Cell, What goes where: Rough ER, Smooth ER, Mitochondrion, Peroxisome, Lysosome, Ribosome, Nuclear Envelope, Chromatin, Nucleus, Centrosome, Golgi Apparatus, Microtubules, Microvilli, Plasma Membrane, Nucleolus, Flagellum, Microfilaments, Intermediate Filaments,
Respuesta
-
Nucleus
-
Nuclear Envelope
-
Nucleolus
-
Chromatin
-
Plasma Membrane
-
Ribosome
-
Golgi Apparatus
-
Lysosome
-
Mitochondrion
-
Peroxisome
-
Microvilli
-
Microtubules
-
Intermediate Filaments
-
Microfilaments
-
Centrosome
-
Flagellum
-
Rough ER
-
Smooth ER
Pregunta 34
Pregunta
Plant Cell, What goes where: Nucleolus, Smooth ER, Rough ER, Cytoskeleton, Golgi Apparatus, Cell wall, Cell wall of adjacent cell, Chromatin, Ribosomes, Nucleolus, Nuclear Envelope, Mitochondria, Plasmodesmata, Peroxisome, Chloroplast, Central Vacuole, Plasma Membrane, Intermediate filaments, Microfilaments, Microtubules
Respuesta
-
Nucleus
-
Smooth ER
-
Rough ER
-
Cytoskeleton
-
Golgi Apparatus
-
Cell Wall
-
Cell wall of adjacent cell
-
Chromatin
-
Nucleolus
-
Nuclear Envelope
-
Mitochondria
-
Ribosomes
-
Plasmodesmata
-
Peroxisome
-
Chloroplast
-
Central Vacuole
-
plasma membrane
-
Intermediate filaments
-
Microfilaments
-
Microtubules
Pregunta 35
Pregunta
When testing with Benedicts for Monosaccharides what color is a strongpostive?
Respuesta
-
Purple
-
Black
-
Orange
-
Red
Pregunta 36
Pregunta
When testing for Lipids with Sudan's what color is a postive?
Respuesta
-
Red
-
Black
-
Orange
-
Purple
Pregunta 37
Pregunta
When testing for Proteins with Biurrets what color was a strong positive?
Respuesta
-
Red
-
Black
-
Orange
-
Purple
Pregunta 38
Pregunta
What is the working distance with a microscope?
Respuesta
-
what you see in that objective
-
distance from slide and objective
-
distance from eye to eye piece
Pregunta 39
Pregunta
what is the magnification of the eyepiece?
Respuesta
-
4x
-
10x
-
40x
-
100x
Pregunta 40
Pregunta
Which microscope do you get clear 3D images with?
Respuesta
-
Light microscope
-
Scanning electron microscope
-
Transmission electron microscope
Pregunta 41
Pregunta
Type of structural polysaccharide, very tough, can't digust very well, most abundant compond on earth, twisted like speaker wire.
Respuesta
-
Starch
-
Glycogen
-
Cellulose
-
Chitin
Pregunta 42
Pregunta
A structural polysaccharide found in exoskeleton of insects and the cell walls of fungus. Used as suctures that decompose
Respuesta
-
Starch
-
Glycogen
-
Cellulose
-
Chitin
Pregunta 43
Pregunta
What are protein functions
Respuesta
-
Enzymatic
-
Fuel
-
Defensive
-
Storage
-
Hormonal
-
Receptor
-
Transport
-
Contractile (movement)
-
Structural
-
Transfer infomation from one generation to the next
Pregunta 44
Pregunta
What are the components of nucleic acids. (C) [blank_start]____[blank_end] connects to / (G) [blank_start]_____[blank_end]
(T) [blank_start]_____[blank_end] connects to / (A) [blank_start]______[blank_end]
Replacement for Thymine in RNA is [blank_start]_____[blank_end]
Respuesta
-
Cytosine
-
Guanine
-
Thymine
-
Adenine
-
Uracil
Pregunta 45
Respuesta
- True
- False
Pregunta 46
Pregunta
What are helpers for enzymes?
Respuesta
-
Coenzyme
-
Allosterics
-
Substrate
Pregunta 47
Pregunta
What are the jobs of Feedback Inhibition in enzymes?
Respuesta
-
To make Enzymes
-
To tell organs what to do
-
To not be wasteful. Maintain levels
Pregunta 48
Pregunta
Metabolism is concerned with _____ the material and energy recources of the cell
Respuesta
-
Managaing
-
Breathing
-
Phosphoraltion
Pregunta 49
Pregunta
_____ is like _____
Respuesta
-
Anabolic-Exergonic
-
Catabolic-Exergonic
-
Catabolic-Endergonic
Pregunta 50
Pregunta
How efficient is the human body at using food as energy? Using numbers and dashes [blank_start]___[blank_end]
Respuesta
-
1/3
Pregunta 51
Pregunta
What is the 2nd law of thermodynamics?
Respuesta
-
Energy can't be created or destroyed
-
Reaching absolute zero is impossible
-
Energy trasnfer is never efficent
Pregunta 52
Pregunta
What is being reduced in a reduction? [blank_start]____[blank_end]
Respuesta
-
charge
Pregunta 53
Pregunta
Which is a Energy Shuttle?
Respuesta
-
NADH
-
Transport Vesilcles
-
ATP
Pregunta 54
Pregunta
An addition of a phosphate to adp to form ATP is called [blank_start]____[blank_end]
Respuesta
-
Phosphorylation
Pregunta 55
Pregunta
The body stores loads of ATP
Respuesta
- True
- False
Pregunta 56
Pregunta
Anaerobic ATP doesn't use Oxygen
Respuesta
- True
- False
Pregunta 57
Pregunta
Plants can do cellular respiration as well
Respuesta
- True
- False
Pregunta 58
Pregunta
Substrate-level phosphorylation is used more to form ATP
Respuesta
- True
- False
Pregunta 59
Pregunta
Fallicatted diffusion is against the gradient
Respuesta
- True
- False
Pregunta 60
Pregunta
Oxidation of Pyruvate is where?
Respuesta
-
Cytoplasm
-
Outer membrane
-
Inter membrane
-
Innermembrane
-
Matrix
Pregunta 61
Pregunta
Chemiosmosis is what
Respuesta
-
pumping protons across a membrane
-
A treatment for cancer
-
Makes metabolic water
Pregunta 62
Pregunta
Fermentation is anarobic
Respuesta
- True
- False
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