Eukaryotic cells are more complex than prokaryotic cells. They contain a nucleus and organelles. They are also enclosed by a plasma membrane.
Prokaryotic cells are less complex. They don't have any real nucleus, since the DNA isn't contained inside the membrane instead is coiled up the nucleoid.
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Answer:
Dietary fiber refers to a group of substances in plant foods which cannot be completely broken down by human digestive enzymes. This includes waxes, lignin and polysaccharides such as cellulose and pectin. Originally it was thought that dietary fiber was completely indigestible and did not provide any energy.
Explanation:
When a horizontally positioned plant responds to gravity, then auxins in the lower sides of the stems cause cell elongation that bends the stem upright. The correct option among all the options that are given in the question is the first option. This action is mainly due to the nature of the plants to grow towards sunlight.
<span>When naming acids, the prefix hydro- is used when the name of the acid anion ends in -ide</span>
Answer:
4x + 6y = 420
Explanation:
since x is number of child tickets and y is adult tickets, and $4 is the cost of child tickets and $6 is the cost of adult tickets, that eliminates A and D.
The question also states "for one day", so that elimates C, which C is the equation for two days.
This leaves 4x + 6y = 420
