Answer:
Explanation:
Taigas have few native plants besides conifers. The soil of the taiga has few nutrients. It can also freeze, making it difficult for many plants to take root. The larch is one of the only deciduous trees able to survive in the freezing northern taiga.
Answer:
Proteins or prostheses are macromolecules formed by linear chains of amino acids. Proteins are made up of amino acids and this sequence is determined by the nucleotide sequence of their corresponding gene.
The human genome density ranges between 12-15 genes per Megabase pairs. This is because humans have approximately 2000 genes in a total of approximately 3 billion base pairs. However, some primitive organisms have an even larger gene density
than humans. An example is bacteria with gene densities ranging between 100 –
500 genes/Mb. Gene density is therefore
not a good characteristic in determining
the complexity of an organism.
Que Es eso? Porque yo no se
Answer: Phospholipids -. Cell membranes.
Triglycerides - storage.
Explanation:
Phospholipids are group of fats that are the major constituent of cell membranes. The form lipids bilayer because of the amphiphilic characteristics. Phospholipid molecule have two hydrphobic fatty acids tails and one hydrophilic head which contain the phosphate group.
Triglycerides is a type of fat that is found in plant and animal bodies. They help to maintain the structure of cell membrane. A triglyceride molecule have one glycerol and three fatty acids. It occur in lipid droplets in storage cells.
