Q4.1 Classification & Archaea

Which of the following is the broadest of the classification taxa?

• Kingdom

• Family

• Species

• Domain

Tags

NGSS.HS-LS4-2

What does the term "Archaea" mean?

• old, weary

• ancient, primitive

• architecture, aging

• extreme, scarce

Prokaryotes lack ___.

• ribosomes

• nuclei

• cell membranes

• cytoplasm

Which of the following places would be a habitat for members of kingdom Archaea?

• volcano

• freshwater stream

• desk surface

• bird feathers

True or False. Archaea cell walls lack peptidoglycan.

• True

• False

What is the name of a protein which protects microbes and triggers other organisms’ immune systems?

• isoprene

• amylase

• peptidoglycan

• L-theanine

True or False. Archaea cell membranes do not contain isoprene.

• True

• False

What is the name of the protein that makes organisms more stable and heat resistant?

• isoprene

• peptidoglycan

• isoleucine

• cellulose

Archaea are ____ organisms.

• unicellular

• multicellular

Tags

NGSS.MS-LS1-1

True or False. Archaea can be colonial.

• True

• False