Biology, 01.09.2019 05:10 HappyPom4169
What are the glycolipid materials that are a natural part of skin intercellular matrix and barrier function?
Answers: 1
Biology, 21.06.2019 20:00
With the description of the different cell walls, membranes, and associated proteins set in the students' minds, you now need to introduce them to the idea that the cell wall can also act as a foundation to build things upon. bacterial appendages require a strong foundation that will offer the support needed to move and function in a dynamic world. for example, flagella are long, whiplike protein structures that are used by many gram-positive and gram-negative bacteria for locomotion. in order to function effectively, a flagellum must be firmly anchored to the cell wall. how will you be able to get across the idea that the peptidoglycan cell wall is strong enough to support such a mechanism? with a protein rod that passes through the cell wall and protein rings used to anchor it in the membranes, these basal bodies are the rudimentary biological motors that use atp power to spin the hook and the flagella attached to it. bacterial flagella have a biological motor that spins within the cell wall and is powered by atp. this allows the flagella to spin in a whiplike motion to propel the bacterium.
Answers: 3
Biology, 21.06.2019 21:30
Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?
Answers: 2
Biology, 22.06.2019 02:40
Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy ´ rryy? 
Answers: 1
Biology, 22.06.2019 06:10
Which process of living things produces water that enters the water cycle
Answers: 1
What are the glycolipid materials that are a natural part of skin intercellular matrix and barrier f...
History, 29.06.2019 13:30
Mathematics, 29.06.2019 13:30
Biology, 29.06.2019 13:30
Health, 29.06.2019 13:30
Biology, 29.06.2019 13:30
Mathematics, 29.06.2019 13:30
Mathematics, 29.06.2019 13:30
Social Studies, 29.06.2019 13:30
Mathematics, 29.06.2019 13:30
Biology, 29.06.2019 13:30
Social Studies, 29.06.2019 13:30