Let's look at each of these in turn: 1  Whey protein concentrate-WPC contains low levels of fat and low levels of carbohydrates (lactose). 2  The percentage of protein in WPC depends on how concentrated it is. 3  Lower end concentrates tend to have 30% protein and higher end up to 90%.
The Lake Bottom. Conditions at the bottom of large ponds and lakes do not change much throughout the year but dramatic changes in abundance of particular amoebae have been noted (O'Dell, 1979).
This small protozoan uses tentacular protuberances called pseudopodia to move and phagocytose smaller unicellular organisms, which are enveloped inside the cell's cytoplasm in a food vacuole, where they are slowly broken down by enzymes. Amoeba proteus is very well known for its extending pseudopodia.It occupies freshwater environments and feeds on other protozoans, algae, rotifers, and even other smaller amoebae. Due to phytochromes, A. proteus may appear in a variety of colors (often yellow, green and purple) under a microscope.moeba proteus is very well known for its extending pseudopodia. It occupies freshwater environments and feeds on other protozoans, algae, rotifers, and even other smaller amoebae.