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grin007 [14]
3 years ago
14

Which of the following is true of penguins?

Biology
1 answer:
Alexxx [7]3 years ago
5 0

A. They live in the polar regions of the Northern and Southern Hemispheres.

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Which methods is utilized by eukaryotes to control their gene expression that is different from the type of control found in bac
Damm [24]

Answer:

Method which is utilized by eukaryotes to control their gene expression that is different from the type of control found in bacteria is control of both RNA splicing and chromatin remodeling.

Explanation:

There is a difference in the gene expression of the prokaryotes and eukaryotes. In prokaryotes, transcription and translation occur simultaneously in the cytoplasm, and gene regulation occurs at the transcriptional level. In eukaryotes gene expression is regulated during transcription and RNA processing, which take place in the nucleus, and during protein translation, which takes place in the cytoplasm.

Prokaryotic cells can only regulate gene expression by controlling the amount of transcription. As eukaryotic cells evolved, the complexity of the control of gene expression increased. For example, with the evolution of eukaryotic cells came compartmentalization of important cellular components and cellular processes. A nuclear region that contains the DNA was formed. Transcription and translation were physically separated into two different cellular compartments. It therefore became possible to control gene expression by regulating transcription in the nucleus, and also by controlling the RNA levels and protein translation present outside the nucleus.

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3 years ago
Types of organisms that are photosynthetic primary producers are plants and what else ?
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I’m pretty sure they are Consumers?
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Marshmallows are probably so delicious because of several important factors. They are fluffy, soft, and oh-so sweet. They melt in your mouth and taste absolutely heavenly with chocolate and graham crackers. Or throw a couple in your hot chocolate. There's no wrong way to eat them and they're pretty cheap too.
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Whats the difference between Phylum and Genus
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They are different ranks in a taxonomy hierarchy. The genus is more exclusive than the phylum.
Order:
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4 0
3 years ago
The fingers are
andreev551 [17]

Answer:

Distal

Explanation:

A finger is distal to the wrist, which is distal to the elbow, which is distal to the shoulder.

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