Viruses and Prions

Question 1

The biological entities known to each type of cell

Answer 1

Viruses and Prions

Question 2

The origin

Answer 2

Introduction to Viruses

Question 3

Alive

Answer 3

Active Virus

Question 4

Dead

Answer 4

Inactive Virus

Question 5

Uses of the Viruses

Answer 5

Agents of Disease
Genetic Makeup

Question 6

Unique Properties

Answer 6

Acellular
No organelles
Either DNA or RNA
Nucleic Acids

Question 7

Doesn’t multiply unless invading

Answer 7

Obligate Intracellular

Question 8

The parts

Answer 8

The General Structure of Viruses

Question 9

Than average Bacteria

Answer 9

Smaller

Question 10

0.02 um

Answer 10

Parvoviruses

Question 11

Than small Bacteria

Answer 11

Larger

Question 12

450 um

Answer 12

Mimiviruses

Question 13

Regular, repeating subunits trend

Answer 13

Molecular Structure

Question 14

Only a piece of genetic material
A protein coat

Answer 14

Needed Structure

Question 15

Protein Nucleic Acids

Answer 15

Capsids

Question 16

Protein subunits forming the Capsids

Answer 16

Capsomeres

Question 17

Only with Nucleocapsids

Answer 17

Naked Viruses

Question 18

Fully formed Virus

Answer 18

Virion

Question 19

Simple
Rod-shaped
Bonds together

Answer 19

Helical Caspids

Question 20

Complex
Three-dimensional
Arranged together

Answer 20

Icosahedral Caspids

Question 21

Essential attachment of the cells to host

Answer 21

Spikes

Question 22

Genetic information carried by organism

Answer 22

Genome

Question 23

RNA genomes for immediate translation

Answer 23

Positive-sense RNA

Question 24

RNA genomes into proper forms

Answer 24

Negative-sense RNA

Question 25

The special type of RNA

Answer 25

Retrovirus

Question 26

Synthesizes DNA and RNA Replicates RNA

Answer 26

Polymerases

Question 27

HIV equipped DNA and RNA transcription

Answer 27

Reverse Transcriptase

Question 28

Informal System

Answer 28

Animal / Bacteria / Plant Envelope / Naked DNA / RNA Helical / Isocahedral

Question 29

Formal System

Answer 29

Structure Chemical Composition Genetic Makeup Similarities

Question 30

The classification of viruses

Answer 30

How Viruses Are Classified and Named

Question 31

International Committee on the Taxonomy of Viruses 2020

Answer 31

Author

Question 32

Orders’ ending

Answer 32

-Virales

Question 33

Families’ end

Answer 33

-Viridae

Question 34

Genera end

Answer 34

-Virus

Question 35

The minute parasites

Answer 35

How Viruses Multiply

Question 36

General Phases

Answer 36

Adsorption Penetration Uncoating Synthesis Assembly Release

Question 37

Attach Virus encounters a point susceptible host cell

Answer 37

Adsorption

Question 38

Tissue specificities

Answer 38

Tropism

Question 39

Engulf Host penetrates either the whole virus or the nucleic acid

Answer 39

Penetration

Question 40

Dissolve Viral nucleic acid into mended Cytoplasm

Answer 40

Uncoating

Question 41

Entire virus engulfed

Answer 41

Endocytosis

Question 42

Control Make the new genomic materials and new proteins

Answer 42

Synthesis

Question 43

Formation From growing pool of parts

Answer 43

Assembly

Question 44

Growth Maturation in cell nucleus

Answer 44

Release

Question 45

Curves virus component

Answer 45

Exocytosis

Question 46

Invasive fit

Answer 46

Host Range

Question 47

Human liver cells

Answer 47

Restricted Host Range

Question 48

Primate intestinal and nerve cells

Answer 48

Moderately Restrictive Host Range

Question 49

Mammal cells

Answer 49

Broad Host Range

Question 50

Virus-induced damage

Answer 50

Cytopathic Effects

Question 51

Compacted virus or damaged cell organelles

Answer 51

Inclusion Bodies

Question 52

Fusion

Answer 52

Synctia

Question 53

From few weeks to the remaining host’s life

Answer 53

Persistent Infections

Question 54

Incorporating DNA into host

Answer 54

Provirus

Question 55

Human cancers

Answer 55

Oncoviruses

Question 56

Oncogenic effect

Answer 56

Transformation

Question 57

Viruses infecting Bacteria

Answer 57

Bacteriophages

Question 58

Intended disrupting effect

Answer 58

Lytic Phase

Question 59

Special DNA phages

Answer 59

Temperate Phages

Question 60

Inactive DNA phages

Answer 60

Prophage

Question 61

Bacterial chromosome carrying Bacteriophage DNA

Answer 61

Lysogeny

Question 62

Prophage activated and progressed

Answer 62

Induction

Question 63

Bacteria acquired trait from Temperate Phages

Answer 63

Lysogenic Conversion

Question 64

Transports bacterial genes from one Bacteria to another

Answer 64

Transduction

Question 65

The hampered virologists

Answer 65

Techniques in Cultivating and Identifying Animal Viruses

Question 66

Uses living embryos or animals

Answer 66

In Vivo Method

Question 67

Uses laboratory cells or tissues

Answer 67

In Vitro Method

Question 68

The viral infections

Answer 68

Viruses and Human Health

Question 69

Difficult designs

Answer 69

Effective Therapies

Question 70

Disrupting bacterial cells

Answer 70

Antibiotics

Question 71

The chronic persistent diseases in humans and animals

Answer 71

Prions and Other Noncellular Infectious Agents

Question 72

Agents of disease

Answer 72

Prions

Question 73

Gradual degeneration and death

Answer 73

Creutzfeldt-Jakob Disease / CJD

Question 74

Dependent on other viruses

Answer 74

Satellite Viruses

Question 75

Parasitized viruslike agents

Answer 75

Viroids