The GAL4 protein activates transcription from the GAL1 promoter in yeast. To bind to DNA, the protein utilizes a

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#Question id: 15764

#Unit 5. Developmental Biology

An alternative (but not mutually exclusive) mode of retaining cell homeostasis is the:

A. Asymmetric mode of stem cell division

B. Symmetric mode of stem cell division.

C. Single stem cell asymmetry mode of stem cell division

D. Population asymmetry mode of stem cell division.

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#Question id: 264

#Unit 1. Molecules and their Interaction Relevant to Biology

Supercoiling of pure circular DNA is a result of ________.

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#Question id: 18858

#Unit 13. Methods in Biology

Where in the genome are loxP sites located in a Cre/Lox model?

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#Question id: 33982

#Unit 2. Cellular Organization

A. Chromosomes occupy chromosome territories in the nucleus and very much entangled with each other. 

B. Heterochromatic regions, silenced genes, and gene-sparse regions of chromosomes are typically localized to the nuclear periphery and center of nucleus. 

C. Active genes are often found at the borders and of chromosome territories

D. Active genes from several chromosomes may cluster in inter-chromosomal territories that are enriched in transcription machinery

Choose true and false

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#Question id: 20399

#Unit 12. Applied Biology

In T-DNA where are these right border and left border sequence present?