Answer:
The correct answer is:
The two layers of the plasma membrane are identical.
Explanation:
The plasma membrane is called a lipid bilayer because it is composed of two layers of cells and it makes the boundary of cell.
The other three statements are false because
Plasma membrane is semipermeable i.e it allows the transport of materials inside and outside the cell.
The proteins in the plasma membrane are integral proteins
The proteins in the plasma membrane are extensively folded and protruding from the membrane are in contact with inside and outside the cell.
Buffers maintain a pretty stable pH level, resisting any large changes. When introduced to a base, it will act as an acid to counteract it, and vice versa.
Answer:
first one is c and the second is d.
Explanation:
Answer:
The general interest about biodiversity conservation, the advances of internet and web pages, the progress in molecular techniques, the development of statistics in phylogeny, and the new taxonomic funding initiatives and global projects are giving some light: taxonomy is getting fashionable again and topics
Explanation:
Answer:
Explanation:
hydrophytes Any plant adapted to grow wholly or partly submerged in water or wet habitats
mesophyte Any plant adapted to grow in soil that is well supplied with water and mineral salts
xerophyte is a species of plant that has adaptations to survive in an environment with little liquid water
