Answer:
I'd say C, The main different between cellulose, and starch is the function they preform in plants.
Explanation:
I've done some research to find that starch and cellulose do compose of different parts of the plant, and that starch repeats glucose units oriented in the same direction, while cellulose repeats glucose units 180° around the axis of the polymer backbone chain. Of course we know photosynthesis produces glucose, and oxygen from co2, light energy, and h20. Which means that they both have the same monomer. Since cellulose and starch are polymers of the monomer glucose, A can't be right. They are said to have the same size because the only difference is how the repeat of the glucose monomers are oriented differently so this does not exactly change its relative size, so B can't be right. Starch has alpha linkages while Cellulose has beta linkages. This means they have a different structure which can affect the function. Also, the function of cellulose is a Structural polysaccharide(cause it is part of the walls of the plant), while starch is a Storage polysaccharide (cause sugar=energy).
Answer:
There is no definitive answer.
Explanation:
Even surrounding yourself with like-minded people is not a guaranteed way to avoid peer pressure, and it can be harmful in the long run. It sounds odd, but being an individual is the best defence against negative peer pressure. Only <u>you</u> can define negative peer pressure, and only you are responsible for not falling victim to it. The word avoid is actually bad in this sense. Don't try to <u>avoid</u> negative peer pressure. In most cases, people will respect your decisions. While peer pressure can be difficult to resist, it is almost never impossible.
Rather than trying to avoid peer pressure by isolating yourself, make an effort to spend time with those you enjoy spending time with. Even if they aren't completely like-minded, they will almost always respect what you choose to do.
Answer:
Ball-and-stick models show the bonds between atoms, but not the relative sizes of the atoms. Space-filling models show the relative sizes of atoms, but not the bonds between atoms.
Explanation:
Chemically, it is hard to understand the complex structure and shapes of the atoms and molecules. For better understanding, scientists have different models that help show the molecules in different prospects. For example, ball-and-stick and space-filling models.
The ball-and-stick model shows the three-dimensional arrangement of atoms and bonds. This model has a limitation that the identification of atoms requires a key to color representations. This model also does not show the relative size of atoms.
The space-filling model shows a three-dimensional arrangement as well as the relative size between atoms. Bonding between atoms can sometimes be difficult to distinguish in this model.
Answer:
The “ingredients” for photosynthesis are water, carbon dioxide, and energy, which yields glucose and oxygen, as in the well-known formula: 6 H2O + 6 CO2 + Energy = C6H12O6 + 6 O2. Water (H2O) from roots, carbon dioxide (CO2) from air (via Stoma), and energy from light.
Explanation:
