<span>The answer is D. pairs uracil with adenosine instead of thymine. Through the process of elimination, both DNA and RNA contain nitrogenous bases. However, DNA contains sugar deoxyribose within its nucleotide components while RNA contains sugar ribose. Also, DNA has 2 strands wrapped in a helix while RNA has only 1 strand. Thus, the correct choice is D. because RNA pairs uracil with adenosine instead of thymine like DNA.</span>
Answer:
The answer is Diffusion.
Explanation:
Diffusion is a net movement of molecules or ions where it moves from a region of high concentration to a region of low concentration.
In this case, cell has a lower concentration than sugar solution.
Answer:
Family.
Explanation:
Largest classification to smallest:
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
From smallest to largest the order is
Species
Genus
Family
Order
Class
Phylum
Kingdom
Domain
1. The right answer is Vacuoles.
Vacuoles is a characteristic organelle found in plants and fungi.
In addition to the important role for cell turgor (regulation of the shape of the cell by osmotic pressure), the huge vacuole that exists in most cells plays multiple roles of waste storage, sometimes reserve and most often maintenance of cell composition.
2. The right answer is cell wall.
The wall is the outermost envelope of the plant cell. It is essentially composed of carbohydrate polymers, cellulose and pectin, proteins and possibly other compounds of phenolic nature (lignin and suberin). The wall is composed of three essential parts: the middle lamella, the primary wall and the secondary wall.
