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2 years ago

Lignin-enriched Fermentation Residues from Bioethanol Production of Fast-growing Poplar and Forage Sorghum

1 answer:

5 0

The current study characterized lignin-enriched fermentation residues from fast-growing poplar and forage sorghum bioethanol production (steam explosion pretreatment, saccharification, and fermentation).

<h3>What is Bioethanol Production?</h3>

Bioethanol is typically produced through the microbial fermentation of fermentable sugars like glucose to ethanol. Cereal grains, sugar cane, and sugar beets are examples of traditional feedstocks (e.g., first-generation feedstock).

<h3>What are the current challenges in Bioethanol Production?</h3>

The current challenges in developing a cost-effective bioethanol industry include not only producing high-volume, low-cost biofuels but also producing high-value products with minimal downstream waste. The conversion of side-stream lignins from bioethanol production plants into novel high-value products will increase the profitability of the bioethanol industry; however, this requires a thorough understanding of lignin.

Learn more about Bioethanol Production here:

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Rob Dunn noticed that the prokaryotes his team discovered in the belly buttons of volunteers were able to quickly take over an a

Ludmilka [50]

Answer:

DNA replication is faster and microscopic in size, smaller than eukaryotic cell.

Explanation:

The three domains of life are archaea, bacteria and eukarya. The two main biological division are prokaryotes and eukaryotes. The organisms that lacks the complete nucleus are included in prokaryotes.

The DNA replication is quite fast in prokaryotes as compared to eukaryotes because of small genome size, transcription is coupled with the translation and no post transcription modification is present in prokaryotes. The size of prokaryotes is quite small as compared with eukaryotes and shows the fast rate of diffusion.

Thus, the answer is option (a) and (c).

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3 years ago

An overnight culture is serially diluted and then plated on BHI agar. You do five 1:10 dilutions and then plate 1 ml of bacteria

Anni [7]

Answer:930,000CFY/ml

Explanation:

93 x 10,000 CFU/ml

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3 years ago

In pea plants the allele for round seeds (R) are dominant to the allele for wrinkled seeds (r). The allele for yellow seeds (Y)

SashulF [63]

Answer:

The correct answer is - A. RY, rY, Ry, ry

Explanation:

Gametes are the sex cells or reproductive cells that are haploid in number. Gametes carry only one allele of each gene or chromosome in any organism. The male gamete called an egg or ovum whereas the male gamete called sperm or pollen.

In this case, the heterozygous plant has the genotype RrYy. In each of the gametes, there would one allele of each gene. The gametes get a dominant R and a dominant Y allele and a recessive r and a recessive y allele. Each produces 25% each of RY, Ry, rY, and ry.

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3 years ago

Differents parts of a nephron in order

Alinara [238K]

Answer: 1) Proximal Convoluted Tubule. 2) Loop of Henle. 3) Distal Convoluted Tubule. 4) Collecting Tubule. 5) Collecting Duct

Explanation:

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2 years ago

The cycle repeats when the carbon stored in the atmosphere as carbon dioxide gas is taken in

sasho [114]

Answer:

Process of photosynthesis takes place.

Explanation:

When carbon dioxide comes inside the leaves from their stomata then water and carbon dioxide combine and form a six-carbon compound having six oxygen and twelve hydrogen compound as well. This process is called photosynthesis. The glucose formed in this process is used by plant and animal too. So this process is necessary for life on this earth.

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3 years ago