This is originally called a Flatworm. Hope this helps!
-Hannah<span />
Estrogen and testosterone are non polar in nature.They can easily pass the cell mambrane which is made up of lipid bilayer.After entering the cell they bind to their intracellular receptors present in the cytoplasm.
The receptor hormone complex moves to the nucleus and perform transcription and later on translation of desired proteins.
Estrogen helps in the functioning of reproductive system as it supports growth and differentiation.Whereas testosterone is important for sertoli cells which help in the process of spermatogenesis i.e formation of sperm.
Answer:The closer to the human cytochrome c sequence (identity then similarity of amino acid sequence) the more related the species to humans.
Explanation:
Cell membranes do not make nutrients (or energy) for the cells. This is the function of the mitochondria by the electron transport chain, tricarboxylic acid cycle, and beta oxidation. The cell membrane is responsible in holding the cytoplasmic components of the cells. The cell membrane is also involved in substance regulation by acting as a semi-permeable membrane for simple diffusion as well as the site where carrier proteins are embedded for facilitated diffusion (not ATP requiring) and active transport (ATP requiring). The cell membrane is also involved in cell to cell recognition because receptors are also embedded in the cell membrane.
She is a medicinal chemist, hence one of her main assignments would be to produce drugs for certain diseases. This could involve several subtasks like identifying chemical substances, analyze which substances can dissolve another and finding catalysts or enzymes for certain reactions and also simpler procedures like annihilating a base with an acid.
