Cancer is not diagnosed by blood tests alone. As well as finding out how well organs in the body are working, you may be tested for a cancer marker. Markers are chemical substances that can show up in the blood of patients with some types of cancer.There are two markers that some pancreatic cancers may produce â CEA and CA19-9.s well as finding out how well organs in the body are working, you may be tested for a cancer marker. Markers are chemical substances that can show up in the blood of patients with some types of cancer. There are two markers that some pancreatic cancers may produce â CEA and CA19-9.
1 It never gets really hot (like in the rainforest) or really cold (like in the Taiga) in the temperate forest. 2  The temperature is generally between minus 20 degrees F and 90 degrees F. 3  Four seasons-There are four distinct seasons: winter, spring, summer, and fall. 4  Each season is about the same length of time.
The temperate forest biome covers the northeastern part of Asia, including the whole of Japan and its surrounding islands, North and South Korea and eastern parts of China. This means all major Japanese cities -- Tokyo, Osaka and Kyoto -- are within the temperate forest region. The temperate forest biome also covers Pyongyang in North Korea, and Seoul and Busan in South Korea. In China, the major cities of Shanghai and Beijing fall in this zone.