Answer:
The wheel and axle is a machine consisting of a wheel attached to a smaller axle so that these two parts rotate together in which a force is transferred from one to the other.
Do you have multiple choice answers?
It is true that all GAL structural genes have UAS elements in their enhancer regions.
UAS elements can be found in the enhancer regions of every GAL structural gene. An enhancer is a short portion of DNA (50–1500 bp) that can be bound by proteins (activators) to increase the likelihood of a particular gene being transcribed.
The GAL4-UAS system is a biochemical technique used to investigate gene expression and function in fruit flies. Two parts make up the system: the Gal4 protein, which is an activator of transcription in yeast, and the UAS (Upstream Activation Sequence), which is an enhancer to which GAL4 binds specifically to initiate transcription.
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The producer would be
A) flower
<u>ANSWER:</u>
Diffusion is used by bacteria to transfer antibiotic resistance genes to other cells.
<u>EXPLANATION:</u>
- When bacteria becomes resistant to antibodies, it loses the ability to be inhibited.
- Diffusion in such case is used by bacteria to transfer the antibiotic genes to another species. This is because bacteria has the ability to replicate and transfer resistance by engulfing DNA from neighboring cells.
- Bacteria has the ability to take naked DNA encoding from similar species for the purpose of resistance and diffusion is the process that makes it possible.
