What is different from the seeds of gymnosperms vs. the seeds of flowering plants? a. The seeds of gymnosperms have a thick covering
b. The seeds of gymnosperms are round
c. The seeds of gymnosperms have no covering
d. The seeds of gymnosperms are always found inside fruit
e. None of the Above

What is the main fuel source for the work of the cell

Communication and transportation have improved as a result of scientific advancements. select the best answer from the choices provided of mark this and return save and exit next

Which of the following statements is true regarding a basic amino acid? a.) the hydrophilic r group of a basic amino acid will be located on the interior of a protein b.) the positively charged r group of a basic amino acid could bind dna c.) the r group of a basic amino acid would only be able to form covalent bonds with other molecules d.) a basic amino acid would be considered both polar and hydrophobic e.) all of the above