Exam 29: Protists

All apicomplexes are nonmotile,spore forming,and live as __________ in animals.

In addition to the true amoebas (Rhizopoda),another group with pseudopods are the

Choose the letter of the best match from the following: -Occur mainly in water or as plant parasites;include the organisms responsible for the great Irish potato famine;show alternation of generations.

A non-walled,multinucleate mass of cytoplasm that resembles a moving mass of slime that is produced by plasmodial slime molds is called a

All ________ have two very different types of nuclei within their cells,small micronuclei and larger macronuclei.

Which one of the following is not a difference between early eukaryotes and the prokaryotes that were their ancestors?

The most diverse of the four eukaryotic kingdoms is the

Individual organisms move through the soil or other substrate to ingest bacteria,etc. ,till a certain phase of their life cycle,when they aggregate into a single moving mass,which ultimately becomes encysted into spores.These organisms are

Mitochondria,chloroplasts,and ____________ are all thought to have arisen through endosymbiosis.

Which one of the following features would not be characteristic of Euglena?

The organism,Phytophthora infestans,responsible for the Irish Potato Famine of 1845 and 1847 belongs to

Choose the letter of the best match from the following: -A group of mostly unicellular protists;includes some organisms that are photosynthetic and free-living,but also some that are parasitic.

The formation of a structure called a _______________ is important to many parasites that must survive a harsh environment between hosts.

Which of the following is not true about Euglena?

Protists move chiefly by either flagellar rotation or by cytoplasmic streaming called ______________ movement.

The malarial parasite,Plasmodium,is a member of the group

Centrioles are not found in

Members of the Euglenozoa move within their habitats with the aid of

Mitochondria and bacteria share all of the following features except they

The marine multicellular protists including the larger brown algae belong to the