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Sedaia [141]
3 years ago
15

What two taxonomic domains are divided based on the presence, or absence, of peptidoglycan?

Biology
2 answers:
Ugo [173]3 years ago
5 0

Answer: Eubacteria and Archeabacteria (Archea)

Nady [450]3 years ago
3 0

Answer:

eubacteria and archeabacteria (archea)

Explanation:

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Propane is burned to provide the heat in many cooking grills. The chemical
tangare [24]

Answer: it's 3CO2+4H2O+Energy

Propane is a linear alkane of formula C3H8. It is mainly used as fuel (this is the main component of liquefied petroleum gas) in cooking and chemical industry reactions.

The reaction of its complete combustion by the presence of oxygen is:

C3H8 (gas) + 5O2  ==> 3 CO2 + 4H2O + energy (2220⋅kJ)

As we can see, propane can release carbon dioxide and water as every combustion reaction, and a lot of energy in the form of heat.

6 0
2 years ago
Materials are transported within a single celled organism by the
Bess [88]
You may be referring to the cytoplasm here. That is the "filling" within the cell. But if you are looking for specific transport of proteins, the ER folds proteins and then transport vesicles move them to the Golgi.
5 0
3 years ago
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Biosphere
NARA [144]
I feel like the answer would be A because photosynthesis gives off energy and they don’t produce glucose
8 0
3 years ago
Many closely related species of ducks have different courtship dances that are performed to solidify a pair-bond. If you were to
damaskus [11]

Answer:

I would expect to see a new phenotype in which the new duck hybrid species would express a new mixed courtship dance with the behaviors of both parentals.  

Explanation:

The cross between both parentals, each from different species, might produce a new phenotype that exhibits both parental dances. The new dance might be considered a hybrid of the parental dances.

Genetically speaking, we can think that there is a gene codifying for the courtship behavior in one species and another gene expressing a different courtship behavior in the other species. This cross´ product would be a hybrid species that exhibits a part of both parentals´ behaviors.

5 0
3 years ago
I've been struggling with this for a few hours. If someone could provide an answer I could greatly appreciate it!
natka813 [3]

Answer:

See explain

Explanation:

I gotchu. First, let's just remove A from the beaker and feed it to a rat. If he lives, the poison is A, if not it's still in one of the 3. Now, remove B and feed to a rat. If he dies, it's not B or A . . . so on until you have your answer.

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3 years ago
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