Blog

Identify the two (2) correct statements about Segmentation:

Molecules of Life Monomers are bonded together by which of the following processes? hydrolysis  non-hydration lysis  ionic bonding dehydration synthesis 

Tour of the Cell You find a cell of a type you have never seen before. The cell has both a nucleus and a cell wall. Therefore, you conclude that it is likely to be a(n) ________ cell. prokaryotic animal bacteria plant

Chemistry of Life Water is a polar molecule because _________, it shares electrons equally one side of the molecule has a slight poitive charge and the other a slight negative charge it freezes at zero degrees if forms hydrogen bonds with other water molecules

Tour of the Cell Which organelle in plants stores water? [2 words]  Write the name of the organelle only…no written narrative please. 

Molecules of Life What is the primary cause of lactose intolerance? Deficiency of the lactase enzyme, which breaks down lactose An immune system reaction to dairy proteins An overproduction of the lactase enzyme in the small intestine Insufficient fiber intake leading to digestive issues

Chemistry of Life A chemical combination of 2 or more of the same atoms makes a(n) _________.

Hierarchy of Life All individuals of a given species living in a defined area, at a defined time, are a(n)___________. Biosphere Ecosystem Community Population Species

Tour of the Cell Which organelle of a plant cell is most affected by direct sunlight? cell wall cell membrane chloroplasts central vacuole ribosomes

Properties of Life Which of the following choices best describes what biologists consider “life”? Hint: Consider all the key characteristics you would use to distinguish living organisms from nonliving things. disorder, regulation, growth and development, reproduction order, regulation, growth and development, movement capability, energy utilization, response to the environment, reproduction, evolution reproduction, evolution, order, growth and development, energy utilization, regulation, but no response to stimuli. reproduction, evolution, order, growth and development, energy utilization, regulation, response to stimuli reproduction, order, growth, energy utilization, movement capability, regulation, response to stimuli