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During their annual breeding cycle, male emperor penguins care for and incubate eggs. During this time, a male penguin can lose a large amount of biomass (weight). Where does this biomass (weight) go?

Which of the following are characteristics of living things? (Select all that apply)

If one strand of a DNA double helix has the sequence AGTACTG, what will be the sequence of the other DNA strand?

Define any 6 of the following terms:  (2 marks each) a) covalent b) hybridization c) isotope d) molecular solids e) octet rule f) orbital g) VSEPR h) MSDS

If you were to design an experiment to test the hypothesis that climate change is causing sea levels to rise, what would be the most appropriate dependent variable?

The interactions between amino acids are major factors in determining the shape of a protein. These interactions can be affected by the environment surrounding a protein. Which factor  would have an effect on the shape of a protein? Select all that apply.

What type of bond is present between the 2 carbon atoms in C2H4?           

What name is given to the following reaction that produces maltose?

An anion is a positive ion.

“Our bodies convert glucose into energy like ATP.” Do you agree or disagree with this statement? Why or why not?