An anion is a positive ion.
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“Our bodies convert glucose into energy like ATP.” Do you ag…
“Our bodies convert glucose into energy like ATP.” Do you agree or disagree with this statement? Why or why not?
Insulin is a protein hormone produced by specialized cells i…
Insulin is a protein hormone produced by specialized cells in the pancreas. It is secreted from specialized cells in the pancreas. Based on this information, which path does insulin take out of the cell? Outline the likely pathway through organelles that insulin takes to exit these cells. Start with DNA in the nucleus and end with the hormone being released from the cell. Your story should include words and a labeled diagram, the names of the cell organelles involved in creating the hormone and a brief description about what those organelles do.
Consider the following table: What is the molecular shape o…
Consider the following table: What is the molecular shape of the following molecules? (2 marks each) a) H2S b) SF6 c) BaF2 d) PCl5
What type of bond is present in NBr3?
What type of bond is present in NBr3?
Water and oil do not mix because:
Water and oil do not mix because:
What type of orbital is shown in the following image?
What type of orbital is shown in the following image?
In a molecule of BrF3, the following would be found on the c…
In a molecule of BrF3, the following would be found on the central atom:
How many neutrons are there in a silver atom? Silver has an…
How many neutrons are there in a silver atom? Silver has an atomic number of 47 and a mass number of 108.
An element’s atomic number is identical to the number of:
An element’s atomic number is identical to the number of: