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Kamila [148]
3 years ago
14

What would result if a specific sigma subunit of bacterial rna polymerase is mutated?

Biology
1 answer:
jek_recluse [69]3 years ago
8 0

RNA polymerase would begin transcription unsystematically on the DNA. Additionally, an in vitro transcription process changes a bacterial gene however it terminates inefficiently. Furthermore, if a specific sigma subunit of bacterial RNA polymerase is mutated, RNA polymerase would not be successful in initiating transcription at the promoter specifically to the sigma subunit.

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A scientist is studying a biome that experiences large seasonal fluctuations in both temperature and precipitation patterns. Wha
Sladkaya [172]

Answer:

The correct answer will be option- Generalist species would be abundant in the biome.

Explanation:

A generalist species is the species that can survive in the wide variety of different resources and the environmental conditions.

The generalist species would be found in the higher number in biome which experiences large seasonal fluctuations with varying precipitation and temperature. The generalist species would be abundant because they can survive the changing environment, change in the conditions and wide range of food.

Thus, the Generalist species is the correct answer.

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3 years ago
Synthesis of glucose from pyruvate during the Cori cycle occurs primarily in the__________.
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Gluconeogenesis is a ubiquitous process, present in plants, animals, fungi, bacteria, and other microorganisms.[2] In vertebrates, gluconeogenesis takes place mainly in the liver and, to a lesser extent, in the cortex of the kidneys. In ruminants, this tends to be a continuous process.[3] In many other animals, the process occurs during periods of fasting, starvation, low-carbohydrate diets, or intense exercise. The process is highly endergonic until it is coupled to the hydrolysis of ATP or GTP, effectively making the process exergonic. For example, the pathway leading from pyruvate to glucose-6-phosphate requires 4 molecules of ATP and 2 molecules of GTP to proceed spontaneously. Gluconeogenesis is often associated with ketosis. Gluconeogenesis is also a target of therapy for type
8 0
3 years ago
Just so everyone knows this is for science!
Alexeev081 [22]

Answer:

A

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6 0
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Which best explains the evolution of gymnosperm plants?
grin007 [14]
The answer to this question about the evolution of the gymnosperm plants would be C. They evolved after the seedless vascular plants.

Gymnosperms, or sometimes termed as seed plants, are classified as vascular plants and has been thriving for centuries on earth through producing seeds. They are multicotyledonous and are the opposite of flowering plants. Conifers would be the most abundant group of gymnosperms while the cycads come in second. Gingko would place last with just having one species under its name.
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3 years ago
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