Which countries have an Arctic Tundra biome? (Hint: You may have to click the globe to find out.) Click this link: https://media. hhmi. org/biointeractive/biomeviewer_web/ index. html

Question 1 options:

Antartica

Greenland

South America

Canada

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The answer is joseph is observing the colour of the reaction mixture to see whether proteins are present in the given solution.

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.