Exam 1 Biology

Question 1 of 62

1

What are the characteristics of life?

Select one or more of the following:

Reproduction
Regulation
Movement
Response to the environment
Order
Evolutionary
adaptation
Energy Processing
Growth and development
Dying

Explanation

Question 2 of 62

1

how many Elements occur in nature?

Select one of the following:

85
118
92
26

Explanation

Question 3 of 62

1

Amount of the four elements are used in large quanities

Select one of the following:

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%

Explanation

Question 4 of 62

1

When an atom has more neutrons than other atoms of the same element

Select one of the following:

Isotopes
Isomers

Explanation

Question 5 of 62

1

What is this? H2O

Select one of the following:

Molecular formula
Structural formula

Explanation

Question 6 of 62

1

What is this?

Select one of the following:

Reactive
Inert

Explanation

Question 7 of 62

1

What is this?

Select one of the following:

Covalent Bond
Ionic Bond
Hyrdogen Bond

Explanation

Question 8 of 62

1

Is a Ph of 12 acidic or basic?

Select one of the following:

Acidic
Basic

Explanation

Question 9 of 62

1

What is this?

Select one of the following:

Carbonyl
Carboxyl
Hydroxyl
Amino
Phosphate

Explanation

Question 10 of 62

1

Click on each orange point and write the correct answer.

Whats what

Explanation

Question 11 of 62

1

To process and bundle macromolecules like proteins and lipids as they are synthesized within the cell

Select one of the following:

Golgi Apparatus
Mitocondria
Ribosomes
Chromosomes

Explanation

Question 12 of 62

1

They digest excess or worn out organelles, food particles with enzymes

Select one of the following:

Smooth ER
Lysosome
Vesicle
Chloroplasts

Explanation

Question 13 of 62

1

Work to convert light energy of the Sun into sugars that can be used by cells. Photosysnthesis

Select one of the following:

Peroxisome
Mitochondria
Lysosome
Chloroplasts

Explanation

Question 14 of 62

1

Fill the blank spaces to complete the text.

EVERYTIME one Monomer bonds to another occur. EVERYTIME bonds breaks between Monomers occur

Explanation

Question 15 of 62

1

What are the four organic componds

Select one or more of the following:

DNA
Lipids
Mucleic Acid
Carbohydrates
Enzymes
Protein

Explanation

Question 16 of 62

1

Carbohydrates

Select one of the following:

Work as fuel
Wide range of functions
Hydrophobic hydrocarbons. store energy
DNA and RNA

Explanation

Question 17 of 62

1

Lipids

Select one of the following:

DNA and RNA
Hydrophobic hydrocarbons. store energy
Wide range of functions
Work as fuel

Explanation

Question 18 of 62

1

Proteins

Select one of the following:

Hydrophobic hydrocarbons. store energy
Work as fuel
Wide range of functions
DNA and RNA

Explanation

Question 19 of 62

1

Nucleic Acid

Select one of the following:

Wide range of functions
Hydrophobic hydrocarbons. store energy
Work as fuel
DNA and RNA

Explanation

Question 20 of 62

1

❌ structure is determined by interactions among various side chains (R groups)
The ❌ structure of a protein is its unique sequence of amino acids
❌ structure results when a protein consists of multiple polypeptide chains
❌ structure, found in most proteins, consists of coils and folds in the polypeptide chain

Drag and drop to complete the text.

Tertiary

primary

Quaternary

Secondary

Explanation

Question 21 of 62

1

Whats what?

Drag an answer into the correct orange point.

Saturated

Unsaturated

Explanation

Question 22 of 62

1

What are the Saturated and Unsaturated fats?

Select one of the following:

Simple Lipids
Nucleic Acid
Complex Lipid
Protein
Carbohydrate
Monomer
Polysaccharide
Amino Acid
Steroid

Explanation

Question 23 of 62

1

Joins Carbohydrate monosaccharide to another is ❌
Joins
Joins Amino Acid Proteins together is ❌
Joins Fatty acids to Glycerol ❌
Nucleotides are bonded together with ❌

Drag and drop to complete the text.

Phosphodiester

Glycosidic

Peptide Bond

Ester

Explanation

Question 24 of 62

1

Carbohydrates are energy

Select one of the following:

True
False

Explanation

Question 25 of 62

1

Glycogen is used for long-term

Select one of the following:

True
False

Explanation

Question 26 of 62

1

Fill the blank space to complete the text.

What breaks a Glycosidic linkage?

Explanation

Question 27 of 62

1

Nucleic acids are composed of repeating units of

Select one of the following:

Amino acids
Carbon
Nucleotides
Fatty acids

Explanation

Question 28 of 62

1

There are 20 different amino acids in living organisms. these amino acids form

Select one of the following:

Carbohydrates
Nucleic acids
Proteins
Lipids

Explanation

Question 29 of 62

1

Which is true of a solution with a pH of 2.5

Select one of the following:

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

Explanation

Question 30 of 62

1

what color is High Power?

Select one of the following:

Blue
Red
White

Explanation

Question 31 of 62

1

Something that is part of the experiment that you can
manipulate

Select one of the following:

Dependent varrible
Independent varrible
Controlled varrible

Explanation

Question 32 of 62

1

What does Sudan test for ❌
What does Biuret test for ❌
What does Lugols test for ❌
What does Benedicts test for ❌

Drag and drop to complete the text.

Lipids

Proteins

Starch

Monosacchrides

Explanation

Question 33 of 62

1

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,

Drag an answer into the correct orange point.

Nucleus

Nuclear Envelope

Nucleolus

Chromatin

Plasma Membrane

Ribosome

Golgi Apparatus

Lysosome

Mitochondrion

Peroxisome

Microvilli

Microtubules

Intermediate Filaments

Microfilaments

Centrosome

Flagellum

Rough ER

Smooth ER

Explanation

Question 34 of 62

1

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

Drag an answer into the correct orange point.

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

Explanation

Question 35 of 62

1

When testing with Benedicts for Monosaccharides what color is a strongpostive?

Select one of the following:

Purple
Black
Orange
Red

Explanation

Question 36 of 62

1

When testing for Lipids with Sudan's what color is a postive?

Select one of the following:

Red
Black
Orange
Purple

Explanation

Question 37 of 62

1

When testing for Proteins with Biurrets what color was a strong positive?

Select one of the following:

Red
Black
Orange
Purple

Explanation

Question 38 of 62

1

What is the working distance with a microscope?

Select one of the following:

what you see in that objective
distance from slide and objective
distance from eye to eye piece

Explanation

Question 39 of 62

1

what is the magnification of the eyepiece?

Select one of the following:

4x
10x
40x
100x

Explanation

Question 40 of 62

1

Which microscope do you get clear 3D images with?

Select one of the following:

Light microscope
Scanning electron microscope
Transmission electron microscope

Explanation

Question 41 of 62

1

Type of structural polysaccharide, very tough, can't digust very well, most abundant compond on earth, twisted like speaker wire.

Select one of the following:

Starch
Glycogen
Cellulose
Chitin

Explanation

Question 42 of 62

1

A structural polysaccharide found in exoskeleton of insects and the cell walls of fungus. Used as suctures that decompose

Select one of the following:

Starch
Glycogen
Cellulose
Chitin

Explanation

Question 43 of 62

1

What are protein functions

Select one or more of the following:

Enzymatic
Fuel
Defensive
Storage
Hormonal
Receptor
Transport
Contractile (movement)
Structural
Transfer infomation from one generation to the next

Explanation

Question 44 of 62

1

Fill the blank spaces to complete the text.

What are the components of nucleic acids. (C) connects to / (G)
(T) connects to / (A)
Replacement for Thymine in RNA is

Explanation

Question 45 of 62

1

Is this a trans fat?

Select one of the following:

True
False

Explanation

Question 46 of 62

1

What are helpers for enzymes?

Select one of the following:

Coenzyme
Allosterics
Substrate

Explanation

Question 47 of 62

1

What are the jobs of Feedback Inhibition in enzymes?

Select one of the following:

To make Enzymes
To tell organs what to do
To not be wasteful. Maintain levels

Explanation

Question 48 of 62

1

Metabolism is concerned with _____ the material and energy recources of the cell

Select one of the following:

Managaing
Breathing
Phosphoraltion

Explanation

Question 49 of 62

1

_ is like _

Select one of the following:

Anabolic-Exergonic
Catabolic-Exergonic
Catabolic-Endergonic

Explanation

Question 50 of 62

1

Fill the blank space to complete the text.

How efficient is the human body at using food as energy? Using numbers and dashes

Explanation

Question 51 of 62

1

What is the 2nd law of thermodynamics?

Select one of the following:

Energy can't be created or destroyed
Reaching absolute zero is impossible
Energy trasnfer is never efficent

Explanation

Question 52 of 62

1

Fill the blank space to complete the text.

What is being reduced in a reduction?

Explanation

Question 53 of 62

1

Which is a Energy Shuttle?

Select one of the following:

NADH
Transport Vesilcles
ATP

Explanation

Question 54 of 62

1

Fill the blank space to complete the text.

An addition of a phosphate to adp to form ATP is called

Explanation

Question 55 of 62

1

The body stores loads of ATP

Select one of the following:

True
False

Explanation

Question 56 of 62

1

Anaerobic ATP doesn't use Oxygen

Select one of the following:

True
False

Explanation

Question 57 of 62

1

Plants can do cellular respiration as well

Select one of the following:

True
False

Explanation

Question 58 of 62

1

Substrate-level phosphorylation is used more to form ATP

Select one of the following:

True
False

Explanation

Question 59 of 62

1

Fallicatted diffusion is against the gradient

Select one of the following:

True
False

Explanation

Question 60 of 62

1

Oxidation of Pyruvate is where?

Select one of the following:

Cytoplasm
Outer membrane
Inter membrane
Innermembrane
Matrix

	Created by Oli Bedsole about 7 years ago

Exam 1 practice quiz

Exam 1 Biology

Question 1 of 62

What are the characteristics of life?

Select one or more of the following:

Explanation

Question 2 of 62

how many Elements occur in nature?

Select one of the following:

Explanation

Question 3 of 62

Amount of the four elements are used in large quanities

Select one of the following:

Explanation

Question 4 of 62

When an atom has more neutrons than other atoms of the same element

Select one of the following:

Explanation

Question 5 of 62

What is this? H2O

Select one of the following:

Explanation

Question 6 of 62

What is this?

Select one of the following:

Explanation

Question 7 of 62

What is this?

Select one of the following:

Explanation

Question 8 of 62

Is a Ph of 12 acidic or basic?

Select one of the following:

Explanation

Question 9 of 62

What is this?

Select one of the following:

Explanation

Question 10 of 62

Click on each orange point and write the correct answer.

Whats what

Explanation

Question 11 of 62

To process and bundle macromolecules like proteins and lipids as they are synthesized within the cell

Select one of the following:

Explanation

Question 12 of 62

They digest excess or worn out organelles, food particles with enzymes

Select one of the following:

Explanation

Question 13 of 62

Work to convert light energy of the Sun into sugars that can be used by cells. Photosysnthesis

Select one of the following:

Explanation

Question 14 of 62

Fill the blank spaces to complete the text.

EVERYTIME one Monomer bonds to another occur. EVERYTIME bonds breaks between Monomers occur

Explanation

Question 15 of 62

What are the four organic componds

Select one or more of the following:

Explanation

Question 16 of 62

Carbohydrates

Select one of the following:

Explanation

Question 17 of 62

Lipids

Select one of the following:

Explanation

Question 18 of 62

Proteins

Select one of the following:

Explanation

Question 19 of 62

Nucleic Acid

Select one of the following:

Explanation

Question 20 of 62

Drag and drop to complete the text.

Joins Carbohydrate monosaccharide to another is ❌
Joins
Joins Amino Acid Proteins together is ❌
Joins Fatty acids to Glycerol ❌
Nucleotides are bonded together with ❌

Something that is part of the experiment that you can
manipulate

What does Sudan test for ❌
What does Biuret test for ❌
What does Lugols test for ❌
What does Benedicts test for ❌