coffee beans is a seed of coffea plant and source for coffee
The pollutants in 1970 were the highest since recorded history and are declining steadily.
Answer:
Explanation:Research questions are formulated by Scientist to aid research by given it more direction and guide.
For a Thai Fishermen the following questions will be formulated,
1. What is the relationship of Thai men eyesight and fishing
2. What makes the eye sight so important
3. Is eye sight a tool for fishing
4. What is the biology or features of Thai men eyes
Answer:
The correct answer will be option-A and B.
Explanation:
Transcription is a process which synthesizes a complementary molecule of DNA which acts a messenger called RNA.
The gene contains a sequence of the nucleotide at the beginning of gene called promoter sequence. The promoter sequence has the ability to attach an RNA synthesizing enzyme called RNA polymerase.
The RNA polymerase is the enzyme which synthesizes the RNA molecules using a single strand of DNA called template strand. RNA polymerase binds nucleotide at 3' end of the strand thus proceeding the strand in 5' to 3' direction.
The promoter and RNA polymerase begins the process of transcription and thus option-A and B is the correct answer.
Mitosis in the stage prophase chromosome and DNA is copied
