True or False: During embryonic development, the vertebral column is replaced by the notochord

Sucrose is made of which simple sugars? A) Glucose and Fructose B) fructose and galactose C) galactose and cellulose D) cellulose and glucose

Which of the following statements is/are true of long noncoding RNAs? Choose one or more: a. They can trigger the activity of histone acetyltransferases. b. They can silence genes by promoting the formation of euchromatin. c.

Explain how the term translation applies to the synthesis of proteins from dna instructions

What causes differentiations of cells in complex organisms like humans?

The enzyme responsible for adding new bases in transcription is a. DNA polymerase b. RNA polymerase C. DNA ligase d. helicase

Is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and gradually moves away from the ridge.

What are reverse-transcribing viruses?

A population of seals, most of the seals have similar coloring. However, one seal has albinism. This seal is white and is almost completely blind. What is most likely the cause of this difference from the rest of the population? A. gene flow B.

What is a polysaccharide

What are mushrooms classified as