6.4 Macromolecules Notes Outline Name
1. Following the heavy bombardment period of the Earth, what were the five main constituents
(chemicals) of the atmosphere?
a.
b.
I
c.
d.
e.
2. What three conditions were simulated by the Miller-Urey apparatus to show that life could
arise?
a.
b.
c.
3. What complex compounds were formed in the apparatus?
4. Define organic chemistry-
5. Why is carbon such an important element in the formation of organic compounds?
6. What are macromolecules?

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.