Answer:
The correct answer is B) concurrent transcription and translation
Explanation:
In eukaryotes transcription occurs in the nucleus of the cell then this transcript is transported outside the nucleus in the cytoplasm through the nuclear pore for translation to take place because ribosomes other important enzymes are present in the cytoplasm of the cell. So nucleus separate transcription and translation in eukaryotes.
In prokaryotes there is no such membrane-bound nucleus, therefore, the prokaryotic genetic material is present in the cytoplasm of the cell and transcription and translation runs together which means translation occur simultaneously with transcription in prokaryotes.
So in prokaryotes, concurrent transcription and translation occurs, therefore, the right answer is B.
The process that occurs in prokaryotes but not in eukaryotes is concurrent transcription and translation. Prokaryotes can synthesize mRNA and translate it into proteins simultaneously because they lack a separating nucleus, unlike eukaryotes.
The process that occurs in prokaryotes but not in eukaryotes is B) concurrent transcription and translation. In prokaryotes, due to the absence of a nucleus, mRNA synthesis (transcription) and protein synthesis (translation) occur simultaneously in the cytoplasm.
On the other hand, in eukaryotes, the nucleus separates the processes of transcription and translation; transcription occurs inside the nucleus and translation takes place in the cytoplasm. Post-transcriptional splicing, gene regulation, and translation with a ribosome all occur in both types of cells.
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Answer:The answer is two operons control bacterial respiration
Explanation:
Answer: A common ancestor
Explanation: Homologous structures in different species could suggest that they shared a common ancestor.
b. Macrodenum
c. Jejunum
d. Ileum
Answer: The correct answer is A) Duodenum.
Small intestine is the part of GI ( gastrointestinal tract) that is located between stomach and large intestine. It is the site of final digestion of food and absorption of maximum nutrients and minerals.
It is primarily divided into three parts, which are Duodenum, jejunum, and ileum.
Duodenum forms the first region of the small intestine, which is shortest in size and is the site of preparation for absorption of nutrients. It receives pancreatic juice and bile, which perform final digestion of food.
b. large habitat and varied diet
c. restricted diet and physiological adaptations
d. behavioral and physiological adaptations
Answer;
B.large habitat and varied diet
Explanation;
-Behavioral and physiological adaptations are two characteristics of generalist species. A generalist species can adapt to different environments and resources. Omnivores animals are some example of generalists species. A generalist species is able to thrive in a wide variety of environmental conditions and can make use of a variety of different resources.