QUIZ Flashcards by SORIA KRISTEL

the history of the evolution of a species or group

PHYLOGENY

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organisms within a species varying immunologically

TYPE

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bacterial viruses

BACTERIOPHAGE

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part of cell sequenced to determine phylogenetic relationships between.

NUCLEOTIDE

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organisms sharing a set of biological traits and reproducing only with their exact kind

SPECIES

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study of phylogenetic relationships between organisms

TAXONOMY

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bacteria with indefinite size / shape

PLEOMORPHIC BACTERIA

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another term for the sarcina arrangement of a cocci bacteria

CUBICAL POCKET

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first definitive published source for bacterial classification

BERGEY’S MANUAL

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In the old taxonomic scheme, the kingdom prokaryotae was divided based on what?

CELL WALL

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decolorizer used in Gram’s stain test

ETHYL ALCOHOL OR ACETONE

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used by cyanobacteria for buoyancy

VESICLES

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obligate intracellualr parasites

RICKETTSIAS

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least evolved of all microorganisms and life forms

ARCHAE

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fully formed virus able to establish an infection

VIRION

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vegetative structure of the fungi

HYPHAE

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probably the most known protozoa pathogen

AMOEBA

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filamentous fungal colonies

MOLDS

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common name used for the phenomenon known as algal bloom

RED TIDE

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unicellular or colonial organism that lacks true tissue

PROTOZOA

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Discovered bacteria using a microscope

ANTONIE VAN LEEUWENHOEK

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First person to use the term biotechnology

KARL EREKY

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Where the mRNA passes to go to the cytoplasm.

NUCLEAR ENVELOPE

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Often considered the founder of genetics

GREGOR MENDEL

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Microorganism that causes Endemic Thypus

RICKETTSIA TYPHI

Name for microorganisms that lack cell wall in the old taxonomic scheme

TENERICUTES

Plant used by a famous Austrian monk in his crossbreeding experiments in the mid 1500s

PEA

Subspecies that do not transmit chlamydias

CHLA

Divide the hyphae into segments

SEPTA

Most common mycose

FUNGI

Primary medical threat caused by algae

SHELLFISH EXPOSED TO RED TIDE

Disproved the notion of spontaneous generation

FRANCESCO REDI

First person to work on DNA structure

ROSALIND ELSIE FRANKLIN

A protozoa's motile feeding stage

TROPHOZOITE

organisms within a species varying in a given quality.

STRAIN

The cell wall is the outermost, rigid, protective coating of the cell

TRUE

The cytoplasm is 60 to 70% water

[60 TO 70%] ANSWER: 70 TO 85&

The nucleus was discovered by Robert Hook

[ROBERT HOOK] ANSWER: ROBERT BROWN

The SER is involved in the synthesis of lipids and carbohydrates

[SER] ANSWER: STEROIDS

Cells utilize more complex molecules from its surrounding to reproduce

[MORE COMPLEX] ANSWER: MUCHSIMPLER

the RER has vacuoles on its surface

[VACUOLES] ANSWER: RIBOSOMES

It is in the golgi bodies where glycosidation occurs

TRUE

PHB function as the reservoir for phosphate molecules

[PHB] ANSWER: VOLUTIN BODIES

organic inclusion bodies, like glycerol, provides material for energy production

[GLYCEROL] ANSWER: GLYCOGEN

The cell theory states that the cell is the basic structural and formational unit of life

[FORMATIONAL] ANSWER: FUNCTIONAL

Prokaryon means having nucleus

[HAVING] ANSWER: BEFORE

A cell can be considered as a self-serving collection of catalysts most of which are proteins

[SELF-SERVING] ANSWER: SELF-REPLICATING

The pili is used by the prokaryotic cell for motion/movement

[PILI] ANSWER: FLAGELLUM

karyotyping can provide the characteristics of the chromosomes

TRUE

Plasmids may be important for bacteria in establishing genetic resistance and tolerance

[GENETIC] ANSWER: ANTIBIOTIC

Chromosomes are the lighter form of chromatin

[LIGHTER] ANSWER: HIGHLY CONDENSED

Bacterial chromosomes are found in the ribosomes

[RIBOSOMES] ANSWER: CYTOPLASM

Humans have 44 chromosomes

[44] ANSWER: 46

Lysosomes are important in metamorphosis because it excretes larval parts

[EXCRETES] ANSWER: DIGESTS

Histones are nucleic acids that helps in formation of chromosomes

[HISTONES] ANSWER: PROTEINS

Ribosomes are amino acid synthesizing machineries

TRUE

Plastids are found in the cytoplasm

TRUE

The mitochondria is dependent on the nucleus for its actions

[DEPENDENT] ANSWER: INDEPENDENT

Leucoplast are used for energy storage

[ENERGY] ANSWER: FOOD

All the cells energy requirements are supplied by the mitochondria

TRUE

Steps in phage replication (name only)

1. Adsorption 2. Penetration 3. Replication 4. Assembly 5. Maturation 6. Release

Fungi is usually identified by the macroscopic and microscopic observation of these characteristics

1. asexual spore-forming structures and spores 2. hyphal type 3. colony texture and pigmentation 4. physiological characteristics 5. genetic makeup

Characteristics that differentiate Archaes from other cell types.

1. Unique rRNA sequences 2. Unique membrane lipids and cell wall constr 3. Not susceptible to antibiotics 4. No nucleus

QUIZ Flashcards

(63 cards)