Q: Answer the following question given this paragraph: Polysaccharides are long carbohydrate molecules of repeated monomer units joined together by glycosidic bonds. A polysaccharide may contain anywhere from a few monosaccharides to several thousand monosaccharides. Polysaccharides are also called complex carbohydrates . Polysaccharides have a general formula of C x (H2O) y , where x is usually a large number between 200 and 2500. Considering that the repeating units in the polymer backbone are often six-carbon monosaccharides, the general formula can also be represented as (C 6 H 10 O 5 ) n , where 40n3000. Q: What is the term for long carbohydrate molecules of repeated monomer units joined together by glycosidic bonds? A: | OPTIONS:
- fibres
- template strands
- hydrocarbons
- polysaccharides
A: polysaccharides

Q: Answer the following question given this paragraph: Biochemical reactions are chemical reactions that take place inside living things. Thousands of biochemical reactions continuously take place inside each cell. The sum of all these biochemical reactions is called metabolism. Q: What is the sum of all biochemical reactions in cells called? A: | OPTIONS:
- respiration
- diffusion
- evolution
- metabolism
A: metabolism

Q: Answer the following question given this paragraph: Meanders form because water erodes the outside of curves and deposits eroded material on the inside. Over time, the curves shift position. Q: What form because water erodes the outside of curves and deposits eroded material on the inside? A: | OPTIONS:
- inlets
- cascades
- caverns
- meanders
A: meanders

Q: Answer the following question given this paragraph: The cerebellum is just below the cerebrum. It coordinates body movements. Many nerve pathways link the cerebellum with motor neurons throughout the body. Q: What is just below the cerebrum and coordinates body movements? A: | OPTIONS:
- hypothalamus
- bloodstream
- spinal cord
- cerebellum
A: cerebellum