There’s actually 100 but only 8 of them infect humans
Question: The model shows two types of proteins, channels and carriers, allowing the movement of molecules into the cell. As indicated by the model, what question is best asked about the role of the proteins in this type of transport? A) How can proteins be used in active transport? B) How do proteins allow for endocytosis of large molecules? C) How can molecules move against the gradient through proteins? D) How do proteins allow for facilitated diffusion of molecules into the cell?
The question will be "D) How do proteins allow for facilitated diffusion of molecules into the cell?"
Explanation:
Since proteins are being used but energy is not, this process is called facilitated diffusion. Protein channels and carriers are both types of facilitated diffusion. Simple diffusion does not require energy: facilitated diffusion requires a source of ATP. Simple diffusion can only move material in the direction of a concentration gradient; facilitated diffusion moves materials with and against a concentration gradient.
Not hot enough for a life giving atmosphere
Answer:
Flowers
Explanation:
Angiosperms are plants that have flowers as their specialized reproductive organs. The flowers will give rise to seeds enclosed within an ovary.
The main reproductive parts are the stamen and pistil.
The stamen is the male part and it is made up of the anthers which produces pollen and the filament that holds the anthers in position.
The pistil on the other hand is the female reproductive part composed of ovary stigma and style.
The in the ovary is where the ovules are produced.
Answer:
I don't know what is the answer
Explanation:
b