Bacteria Quiz Test

Bacteria Quiz. Answer these questions and find out.

David Willams 3 years ago

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Quiz Questions And Answers

Bacteria are said to be prokaryotic because they lack a.................... Answer the question.

using oxygen

cell membrane true nucleus

golgi apparatus

ribosome

Bacteria play a vital role in Earth's ecosystems by................... Answer the question.

using oxygen

decomposing dead organisms

decomposing dead organisms producing acetone

concentrating valuable minerals

Bacteria can cause disease by.......................... Answer the question.

producing toxins

reducing skin wrinkling

breaking down tissues

both A and C

If bacteria are said to have a coccus shape, then what would it look like? Answer the question.

producing toxins

round

breaking down tissues

coli have long thin hairlike appendages called ____________ which are used for locomotion. Answer the question.

cilia flagella

cilia

cocci

ribosomes

Which of the following is an asexual form of reproduction in bacteria? Answer the question.

transformation

conjugation

transduction binary fission

transduction

Members of the phylum ____________ are adpated to live in harsh environments. Answer the question.

Eubacteria Archaebacteria

Eubacteria

Cyanophyta

Prochlorophyta

__________ are chemicals that are capable of inhibiting the growth of some bacteria. Answer the question.

Eubacteria Antibiotics

Eubacteria

Cyanophyta

Bacteria are essential to life because they _________ nutrients for living things. Answer the question.

recycle deposit

recycle

digest

engulf

The cell walls of bacteria ____________. Answer the question.

control what enters and leaves the cell

are involved in dissolving penicillin

are involved in dissolving penicillin prevents the cell from rupturing

help in protein synthesis

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