Answer:
Get your supplies. . To make a DNA model out of clay, you will need to first purchase your clay of choice. A polymer...
Create your nitrogenous bases. . There are four nitrogenous bases that make up a strand of DNA: cytosine, guanine,...
Twist the double helix. . To give your DNA model the classic spiral shape, hold your double helix at both...
1. "What makes certain people faster than others?"
2. Sally was concerned after she noticed her friend was faster than her.
3. The height of Sally's classmates
4. I would say quantitative because it is the time in numbers it took each person to run the mile.
5. The heights of her classmates, how much they excersize, etc.
6. Everyone ran one mile, all of the classmates are girls, etc.
7. There is no control group.
8. There was only one trial in this experiment.
Answer:
type AB
Explanation:
because you can write type A blood with two big I with A antigens or a big I and a small i
Answer:
In case of these gram-negative bacteria, the outer membrane (made of lipid) is firmly bound to the cell wall (made of peptidoglycan). This structure is responsible for maintaining cell integrity against the turgor pressure faced from the outside. Since this outer layer is more permeable to substances moving across the membrane, the next layer - the inner membrane - also adds support to withstand turgor pressure. It will not let an osmolyte (such as sucrose) diffuse through it, thereby maintaining the osmotic pressure in the periplasmic space.
Hope that answers the question, have a great day!
