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son4ous [18]
3 years ago
5

Two members of the excavate clade that can cause disease are:______. a. euglenids and kinetoplastids. b. dinoflagellates and api

complexans. c. loboseans and plasmodial slime molds. d. cercozoans and foraminiferans. e. diplomonads and parabasalids.
Biology
1 answer:
PIT_PIT [208]3 years ago
5 0

Answer:

Two members of the excavate clade that can cause disease are <u><em>diplomonads and parabasalids</em></u>

Explanation:

The excavate clade comprises of unicellular organisms which are eukaryotic. This group contains free-living organisms as well as organisms which form symbiotic relationships.

The diplomonads can be described as a group of flagellates which are considered to be parasitic. Some of them are even parasites to the humans.

The parabasalids are a group of flagellated protists within the supergroup Excavata. These organisms also form parasitic relationships.

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They lead to changes in  species over time:

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Propose a question that a scientist might ask about the variety of organisms found around deep sea vents
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What might happen if you
saw5 [17]

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The correct answer of these choices is, "Your body wouldn't fight off the infection as quickly/efficiently as it could."

Explanation:

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6 0
1 year ago
Starch, cellulose, dextran, and glycogen are polysaccharides. How are they similar? To what are their different properties due?
daser333 [38]

Answer:

similarity

Starch, cellulose,dextran and glycogen are all polymers of glucose

differences

                monomer/glucose     glycosidic bond    branching

1.starch              α glucose          1-4 and 1-6               branch and unbranced

  amylose                                       1-4                          unbranched

  amylopectin                               1-4 and 1-6              branched

2. dextran          α glucose          1-6                           branched

3. cellulose        β glucose           1-4                          unbranched, linear        

4. glycogen       α glucose           1-4 and 1-6              branched (shorter

                                                                                     branches than starch)

Enzyme: amlase acts on starch and cellulase acts on cellulose as they are specific for their substrates.

Explanation:

Starch: Consists of both branched amylopectin and unbranched amylose

Enzymes: Enzymes are specific as the gulcose molecule in starch is α and in cellulose is β which differ in their position of hydroxyl groups at anomeric carbon, their structures differ so they form different bonds. Active sites of enzymes can act only on specific bonds a sthey can fit to their specific substrates.

3 0
3 years ago
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