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Exam 1 Biology

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Exam 1 practice quiz
Oli Bedsole
Quiz by Oli Bedsole, updated more than 1 year ago
Oli Bedsole
Created by Oli Bedsole almost 7 years ago
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Resource summary

Question 1

Question
What are the characteristics of life?
Answer
  • Reproduction
  • Regulation
  • Movement
  • Response to the environment
  • Order
  • Evolutionary adaptation
  • Energy Processing
  • Growth and development
  • Dying

Question 2

Question
how many Elements occur in nature?
Answer
  • 85
  • 118
  • 92
  • 26

Question 3

Question
Amount of the four elements are used in large quanities
Answer
  • 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%

Question 4

Question
When an atom has more neutrons than other atoms of the same element
Answer
  • Isotopes
  • Isomers

Question 5

Question
What is this? H2O
Answer
  • Molecular formula
  • Structural formula

Question 6

Question
What is this?
Image:
Lithium (binary/octet-stream)
Answer
  • Reactive
  • Inert

Question 7

Question
What is this?
Image:
Methane Covalent Bond (binary/octet-stream)
Answer
  • Covalent Bond
  • Ionic Bond
  • Hyrdogen Bond

Question 8

Question
Is a Ph of 12 acidic or basic?
Answer
  • Acidic
  • Basic

Question 9

Question
What is this?
Image:
Carbonyl Group (binary/octet-stream)
Answer
  • Carbonyl
  • Carboxyl
  • Hydroxyl
  • Amino
  • Phosphate

Question 10

Question
Whats what
Image:
Functional Groups (binary/octet-stream)
Answer
  • Hydroxyl
  • Carbonyl
  • Carbonyl
  • Carboxyl
  • Amino

Question 11

Question
To process and bundle macromolecules like proteins and lipids as they are synthesized within the cell
Answer
  • Golgi Apparatus
  • Mitocondria
  • Ribosomes
  • Chromosomes

Question 12

Question
They digest excess or worn out organelles, food particles with enzymes
Answer
  • Smooth ER
  • Lysosome
  • Vesicle
  • Chloroplasts

Question 13

Question
Work to convert light energy of the Sun into sugars that can be used by cells. Photosysnthesis
Answer
  • Peroxisome
  • Mitochondria
  • Lysosome
  • Chloroplasts

Question 14

Question
EVERYTIME one Monomer bonds to another [blank_start]_[blank_end] occur. EVERYTIME bonds breaks between Monomers [blank_start]_[blank_end] occur
Answer
  • Dehydration
  • Hydrolysis

Question 15

Question
What are the four organic componds
Answer
  • DNA
  • Lipids
  • Mucleic Acid
  • Carbohydrates
  • Enzymes
  • Protein

Question 16

Question
Carbohydrates
Answer
  • Work as fuel
  • Wide range of functions
  • Hydrophobic hydrocarbons. store energy
  • DNA and RNA

Question 17

Question
Lipids
Answer
  • DNA and RNA
  • Hydrophobic hydrocarbons. store energy
  • Wide range of functions
  • Work as fuel

Question 18

Question
Proteins
Answer
  • Hydrophobic hydrocarbons. store energy
  • Work as fuel
  • Wide range of functions
  • DNA and RNA

Question 19

Question
Nucleic Acid
Answer
  • Wide range of functions
  • Hydrophobic hydrocarbons. store energy
  • Work as fuel
  • DNA and RNA

Question 20

Question
[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
Answer
  • Tertiary
  • primary
  • Quaternary
  • Secondary

Question 21

Question
Whats what?
Image:
Saturatedand Unsaturated Fats Orig (binary/octet-stream)
Answer
  • Saturated
  • Unsaturated

Question 22

Question
What are the Saturated and Unsaturated fats?
Answer
  • Simple Lipids
  • Nucleic Acid
  • Complex Lipid
  • Protein
  • Carbohydrate
  • Monomer
  • Polysaccharide
  • Amino Acid
  • Steroid

Question 23

Question
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]
Answer
  • Phosphodiester
  • Glycosidic
  • Peptide Bond
  • Ester

Question 24

Question
Carbohydrates are energy
Answer
  • True
  • False

Question 25

Question
Glycogen is used for long-term
Answer
  • True
  • False

Question 26

Question
What breaks a Glycosidic linkage? [blank_start]____[blank_end]
Answer
  • Hydrolysis

Question 27

Question
Nucleic acids are composed of repeating units of
Answer
  • Amino acids
  • Carbon
  • Nucleotides
  • Fatty acids

Question 28

Question
There are 20 different amino acids in living organisms. these amino acids form
Answer
  • Carbohydrates
  • Nucleic acids
  • Proteins
  • Lipids

Question 29

Question
Which is true of a solution with a pH of 2.5
Answer
  • 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

Question 30

Question
what color is High Power?
Answer
  • Blue
  • Red
  • White

Question 31

Question
Something that is part of the experiment that you can manipulate
Answer
  • Dependent varrible
  • Independent varrible
  • Controlled varrible

Question 32

Question
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]
Answer
  • Lipids
  • Proteins
  • Starch
  • Monosacchrides

Question 33

Question
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,
Image:
Animal Cell (binary/octet-stream)
Answer
  • Nucleus
  • Nuclear Envelope
  • Nucleolus
  • Chromatin
  • Plasma Membrane
  • Ribosome
  • Golgi Apparatus
  • Lysosome
  • Mitochondrion
  • Peroxisome
  • Microvilli
  • Microtubules
  • Intermediate Filaments
  • Microfilaments
  • Centrosome
  • Flagellum
  • Rough ER
  • Smooth ER

Question 34

Question
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
Image:
Plant Cell (binary/octet-stream)
Answer
  • 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

Question 35

Question
When testing with Benedicts for Monosaccharides what color is a strongpostive?
Answer
  • Purple
  • Black
  • Orange
  • Red

Question 36

Question
When testing for Lipids with Sudan's what color is a postive?
Answer
  • Red
  • Black
  • Orange
  • Purple

Question 37

Question
When testing for Proteins with Biurrets what color was a strong positive?
Answer
  • Red
  • Black
  • Orange
  • Purple

Question 38

Question
What is the working distance with a microscope?
Answer
  • what you see in that objective
  • distance from slide and objective
  • distance from eye to eye piece

Question 39

Question
what is the magnification of the eyepiece?
Answer
  • 4x
  • 10x
  • 40x
  • 100x

Question 40

Question
Which microscope do you get clear 3D images with?
Answer
  • Light microscope
  • Scanning electron microscope
  • Transmission electron microscope

Question 41

Question
Type of structural polysaccharide, very tough, can't digust very well, most abundant compond on earth, twisted like speaker wire.
Answer
  • Starch
  • Glycogen
  • Cellulose
  • Chitin

Question 42

Question
A structural polysaccharide found in exoskeleton of insects and the cell walls of fungus. Used as suctures that decompose
Answer
  • Starch
  • Glycogen
  • Cellulose
  • Chitin

Question 43

Question
What are protein functions
Answer
  • Enzymatic
  • Fuel
  • Defensive
  • Storage
  • Hormonal
  • Receptor
  • Transport
  • Contractile (movement)
  • Structural
  • Transfer infomation from one generation to the next

Question 44

Question
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]
Answer
  • Cytosine
  • Guanine
  • Thymine
  • Adenine
  • Uracil

Question 45

Question
Is this a trans fat?
Image:
Trans Fat (binary/octet-stream)
Answer
  • True
  • False

Question 46

Question
What are helpers for enzymes?
Answer
  • Coenzyme
  • Allosterics
  • Substrate

Question 47

Question
What are the jobs of Feedback Inhibition in enzymes?
Answer
  • To make Enzymes
  • To tell organs what to do
  • To not be wasteful. Maintain levels

Question 48

Question
Metabolism is concerned with _____ the material and energy recources of the cell
Answer
  • Managaing
  • Breathing
  • Phosphoraltion

Question 49

Question
_____ is like _____
Answer
  • Anabolic-Exergonic
  • Catabolic-Exergonic
  • Catabolic-Endergonic

Question 50

Question
How efficient is the human body at using food as energy? Using numbers and dashes [blank_start]___[blank_end]
Answer
  • 1/3

Question 51

Question
What is the 2nd law of thermodynamics?
Answer
  • Energy can't be created or destroyed
  • Reaching absolute zero is impossible
  • Energy trasnfer is never efficent

Question 52

Question
What is being reduced in a reduction? [blank_start]____[blank_end]
Answer
  • charge

Question 53

Question
Which is a Energy Shuttle?
Answer
  • NADH
  • Transport Vesilcles
  • ATP

Question 54

Question
An addition of a phosphate to adp to form ATP is called [blank_start]____[blank_end]
Answer
  • Phosphorylation

Question 55

Question
The body stores loads of ATP
Answer
  • True
  • False

Question 56

Question
Anaerobic ATP doesn't use Oxygen
Answer
  • True
  • False

Question 57

Question
Plants can do cellular respiration as well
Answer
  • True
  • False

Question 58

Question
Substrate-level phosphorylation is used more to form ATP
Answer
  • True
  • False

Question 59

Question
Fallicatted diffusion is against the gradient
Answer
  • True
  • False

Question 60

Question
Oxidation of Pyruvate is where?
Answer
  • Cytoplasm
  • Outer membrane
  • Inter membrane
  • Innermembrane
  • Matrix

Question 61

Question
Chemiosmosis is what
Answer
  • pumping protons across a membrane
  • A treatment for cancer
  • Makes metabolic water

Question 62

Question
Fermentation is anarobic
Answer
  • True
  • False
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