DEAE-dextran is used for introduction of DNA. It is a modified _____ and is ______

DEAE-dextran is used for introduction of DNA. It is a modified _____ and is ______ Correct Answer polysaccharide, positively

There are various methods for the uptake of transformation DNA such as electroporation and DEAE-dextran method. It is a modified polysaccharide and is positively charged. It forms a complex with negatively charged DNA and is taken into cells by endocytosis.
Bissoy MCQ

Related Questions

Consider the following statements regarding DNA replication and choose the correct answer:
1. The very first requirement of DNA synthesis is the presence of a template or plan along which the new strand is to be constructed
2. The second requirement is of a DNA-dependent-DNA polymerase or simply DNA polymerase enzyme
3. A DNA Pol cannot join two free nucleotides; one of them must be anchored by hydrogen bonds to a DNA strand
4. Replication takes place bidirectionally
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out ofthe four alternatives.
We have rich cultural _____ . Its roots go into _____. Ours has never been a closed ______. It has _______ just like a tree, ______ to external ______ but holding itsroots _______. But one wonders today whether it will be able to hold its _____. The ______ of our cultural heritage has come under the _____ of western culture.
We have rich cultural _____ .
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out of the four alternatives.
We have rich cultural _____ . Its roots go into _____. Ours has never been a closed ______. It has _______ just like a tree, ______ to external ______ but holding itsroots _______. But one wonders today whether it will be able to hold its _____. The ______ of our cultural heritage has come under the _____ of western culture.
Its roots go into _____.
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out ofthe four alternatives. We have rich cultural _____ . Its roots go into _____. Ours has never been a closed ______. It has _______ just like a tree, ______ to external ______ but holding itsroots _______. But one wonders today whether it will be able to hold its _____. The ______ of our cultural heritage has come under the _____ of western culture.
whether it will be able to hold its _____.
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out ofthe four alternatives.
We have rich cultural _____ . Its roots go into _____. Ours has never been a closed ______. It has _______ just like a tree, ______ to external ______ but holding itsroots _______. But one wonders today whether it will be able to hold its _____. The ______ of our cultural heritage has come under the _____ of western culture.
the _____ of western culture.
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out ofthe four alternatives.
We have rich cultural _____ . Its roots go into _____. Ours has never been a closed ______. It has _______ just like a tree, ______ to external ______ but holding itsroots _______. But one wonders today whether it will be able to hold its _____. The ______ of our cultural heritage has come under the _____ of western culture. Ours has never been a closed ______
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out ofthe four alternatives.
We have rich cultural _____ . Its roots go into _____. Ours has never been a closed ______. It has _______ just like a tree, ______ to external ______ but holding its roots _______. But one wonders today whether it will be able to hold its _____. The ______ of our cultural heritage has come under the _____ of western culture.
just like a tree, ______ to external
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out ofthe four alternatives.
We have rich cultural _____ . Its roots go into _____. Ours has never been a closed ______. It has _______ just like a tree, ______ to external ______ but holding itsroots _______. But one wonders today whether it will be able to hold its _____. The ______ of our cultural heritage has come under the _____ of western culture.
to external ______
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out ofthe four alternatives.
We have rich cultural _____ . Its roots go into _____. Ours has never been a closed ______. It has _______ just like a tree, ______ to external ______ but holding itsroots _______. But one wonders today whether it will be able to hold its _____. The ______ of our cultural heritage has come under the _____ of western culture.
The ______ of our cultural heritage
A flat coal seam of thickness (t) 3m is excavated and broken roof rock has completely filled the space created due to extraction as shown in the figure. If the bulking factor of roof rock is 1.2. the caving height (H) in m is
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