Protista

Question 1

Autotrophic

Answer 1

make their own food

Question 2

heterotrophic

Answer 2

they obtain organic molecules synthesized by other organisms

Question 3

saprozoic

Answer 3

soak up things by secreting enzymes, then taking them into the cell membrane

Question 4

Plant like

Answer 4

photosynthetic

Question 5

Animal Like

Answer 5

Eat

Question 6

Movement

Answer 6

Cilia, pseudopod, flagella, sessile

Question 7

How can we classify eukaryotes?

Answer 7

Movement, Nutrition, Plantlike or Animal like, genetics

Question 8

Volvox

Answer 8

Clade: Viridiplantae
Phylum: Chlorophyta
Has zooids that have two flagella movement.
Zygote is more resistant phase
Asexual: daughter colony escapes.
Sexual: Has male/female structures to produce zygote

Question 9

Phylum Diplomonada

Answer 9

very primitive group because they lack mitochondria and golgi bodies. Ex. Giardia lamblia .

Humans injest the cyst by drinking infected water. Grows into a trophozoite in the small intestine. Munches on the mucus on the vili. Results in explosive Diarrhea because of the loss of absorption. Has two nuclei and a axostyle for stability

Question 10

Phylum Euglenozoa

Answer 10

Contains C. Phytoflagellates and C. kinetoplastids
Have a stigma that is light sensitive, a pellicle, and a paramylon granule (used for storing starch). The flagella is anchored by basal bodies. Has a contractile vacuole.

Question 11

C. Kinetoplastic

Answer 11

Flagella is anchored along the cell surface (Undulating Membrane).
Ex. Trypanosoma brucei (Causes sleeping sickness). T. Cruzi causes Chaga’s disease.

Question 12

Trypanosoma brucei

Answer 12

Kinetoplastid vector: tsetse fly. Typansome in saliva of fly injected into host, host develops chacre and lymph nodes swell. The parasite will live in the bloodstream. and will be taken in by another fly. Has antigen shifting

Question 13

Clade Stramenopiles

Answer 13

Have hairy flagella, Diatoms, brown algae

Question 14

Phylum Amoebazoa

Answer 14

The are single celled. Have ectoplasm, endoplasm, move by pseudopods, contractive vacuole, some have testate, reproduce by binary fission, some are parasitic

Question 15

Phylum Cercozoa

Answer 15

Heliozoans, have modified psuedopods, axopods,

Question 16

Phylum Foramifera

Answer 16

Have long thin reticulopodia, made the cliffs of dover

Question 17

Clade Alveolata

Answer 17

They have an alveoli, which are sac like structures. They are different under electron microscopes.

Question 18

Clade/Phylum Apicomplexa

Answer 18

Endoparasitic, they have an apical complex. Malaria is included in this.

Question 19

Plasmodium vivax

Answer 19

Part of the apicomplexa, vector is the female mosquito. It has a sexual and asexual life cycle. The vector is the mosquito (Anopheles). It has a sexual and asexual life cycle. Learn it!

Question 20

Phylum Dinoflagellata

Answer 20

They have shells made out of cellulose and have two flagellas. They cause red tide, toxins that is highly damaging to fish and other marine life.
Ex. Pfysteria

Question 21

Clade Alveolata Phylum Ciliophora

Answer 21

The body is covered in cilia that beat in a coordinated manner. Has an undulating membrane formed from fused cilia. Food comes into the gullet.

Question 22

Conjugation

Answer 22

A temporary union, the macronucleus disintegrates and the micronucleus of each individual undergoes meiosis, producing four haploid micronuclei, only one makes it, this one divides into two haploid pronuclei, one is exchanged in each conjugate. They fuse to restore diploid number.