Beer And Wine | Biotechnology

A hydrometer

Byadmin July 26, 2022

Question: A hydrometer
[A].

measures wine acid

[B].

requires a few drops of juice

[C].

measures alcohol in the wine

[D].

measures grape sugar

Answer: Option D

Explanation:

No answer description available for this question.

Biotechnology | Monoclonal Antibodies

In monoclonal antibody technology, tumor cells that can replicate endlessly are fused with mammalian cells that produce an antibody. The result of this cell fusion is a

Question: In monoclonal antibody technology, tumor cells that can replicate endlessly are fused with mammalian cells that produce an antibody. The result of this cell fusion is a
[A].

hybridoma
[B].
myeloma
[C].
natural killer cell
[D].
lymphoblast

Answer: Option A

Explanation:

No answer description available for this question.

Read More In monoclonal antibody technology, tumor cells that can replicate endlessly are fused with mammalian cells that produce an antibody. The result of this cell fusion is a
Beer And Wine | Biotechnology

If a winemaker wanted to make a deeply colored red wine, which of the following should not be done?

Question: If a winemaker wanted to make a deeply colored red wine, which of the following should not be done?
[A].

Bleed off juice prior to fermenting on skins
[B].
Ferment at a high temperature
[C].
Use whole clusters
[D].
Punch down at least once a day

Answer: Option C

Explanation:

No answer description available for this question.

Read More If a winemaker wanted to make a deeply colored red wine, which of the following should not be done?
Biotechnology | Special Proteins And Crop Improvement

Which of the following transfers a set of genes encoded in a region called T-DNA of the Ti-plasmid into cells at wound positions?

Question: Which of the following transfers a set of genes encoded in a region called T-DNA of the Ti-plasmid into cells at wound positions?
[A].

A. tumefaciens
[B].
L. peruvianum
[C].
L. birsutum
[D].
A. sterilis

Answer: Option A

Explanation:

No answer description available for this question.

Read More Which of the following transfers a set of genes encoded in a region called T-DNA of the Ti-plasmid into cells at wound positions?
Biotechnology | Media Required For Plant Cell Culture

Nitrogen in the plant cell culture media is provided by either ammonia or nitrate salt. In the media

Question: Nitrogen in the plant cell culture media is provided by either ammonia or nitrate salt. In the media
[A].

utilization of ammonium cause culture pH to drop while utilization of nitrate cause culture pH to rise
[B].
utilization of nitrate cause culture pH to drop while utilization of ammonium cause culture pH to rise
[C].
utilization of both ammonium and nitrate result in rise in pH
[D].
utilization of both ammonium and nitrate result in drop in pH

Answer: Option A

Explanation:

No answer description available for this question.

Read More Nitrogen in the plant cell culture media is provided by either ammonia or nitrate salt. In the media
Biotechnology | Ethanol Production

If starch containing substrates are used for ethanol production, yeast strain can’t be used directly because

Question: If starch containing substrates are used for ethanol production, yeast strain can’t be used directly because
[A].

it doesn’t contain amylases to hydrolyze starch
[B].
starch is not a suitable substrate for the production of ethanol
[C].
it is converted to pentose sugar
[D].
none of the above

Answer: Option A

Explanation:

No answer description available for this question.

Read More If starch containing substrates are used for ethanol production, yeast strain can’t be used directly because
Biotechnology | Plant Cell Culture

Agrobacterium based gene transfer is efficient

Question: Agrobacterium based gene transfer is efficient
[A].

only with dicots
[B].
only with monocots
[C].
with both monocots and dicots
[D].
with majority monocots and few dicots

Answer: Option A

Explanation:

No answer description available for this question.

Read More Agrobacterium based gene transfer is efficient

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