Answer: True
Explanation: A vector is used to take up foreign DNA into host cell. They are used in recombinant DNA technology (for cloning) because they replicate at a high rate, have antibiotic resistant gene and genetic markers that are used for recognition. Most commonly used vectors are E.coli and smaller circular DNA.
Answer:
GCUAGC (D)
Explanation:
DNA always consists of A/T and C/G
RNA (mRNA/tRNA always consists of A/U and C/G but never T!
- If you have a T in your DNA, your mRNA will have an A.
- If you have an A in your DNA, your mRNA will have a U.
DNA never has a U, but RNA never has a T.
Hope this makes sense!
The answer is true light is one of the forms of electromagnetic energy.
Proteins because my diet consists of mostly meats, such as chicken. :)