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Non-polar molecules like hydrocarbons (fatty acids) are _______________. 

The approach of science where previously-known premises are used to form conclusions is called –

Which feature of water is important when transporting water up to the top of giant trees?

The variable of interest that is deliberately manipulated is called –

For Questions 26 to 30 – Choose and answer 3 out of the 5 essay questions. Each question is worth 5 points. Macromolecules.2 State the difference between saturated and unsaturated triglycerides. Which one of these is solid and which is liquid at room temperature?                                     (1.5 point) What is the main food source that saturated and unsaturated fats are found in? (0.5 points) Describe the basic structure of an amino acid. How many amino acids make up the proteins? How do they differ from each other? (1.5 points) Name and give examples of 3 functions of proteins (1.5 points)  

Which one of these statements is unexplainable by Science

What is the ratio of Carbon, hydrogen and oxygen in a carbohydrate molecule?

Which one of these is not part of testing a hypothesis?

Sharing of electrons between two non-metals results in _______________ bond.

Atomic number represents the number of protons in an atom