Answer:
The correct answer is option d. "A region of DNA sequence upstream of a gene where transcription factors bind".
Explanation:
Cis-regulatory elements (CREs) are fragments of DNA that do not encode to a protein, but regulate the transcription of nearby genes. CREs regulation is based on binding to transcription factors. These elements are vital for the regulation of complex molecular mechanisms that involve the participation of multiple genes. Additionally, CREs could participate in pleiotropy (a single gene being responsible for the development of multiple traits), because a single transcription factor could bind to different CREs.
Answer:
Try B. C and D are helping stop global warming and A isn't as much of a factor
Answer:
muchos factores pueden contribuir a la variación de la población animal, incluidas las enfermedades, el suministro de alimentos, la sequía y la predicción natural. la sequía puede ser un factor de control importante y la mortalidad inducida por la sequía ocurrió en 1993 causando aproximadamente un 40% de mortalidad en la población de búfalos.
Explanation:
Espero que esto ayude a marcar el MÁS CEREBRAL !!!
Both occur anaerobically, or with exercise, but lactic acid occurs in muscles (you know that burning sensation after muscle fatigue? It's from lactic acid buildup in muscles) and alcoholic fermentation occurs by yeast. So basically, the main thing that they have in common is just that they occur anaerobically.
