Which of the following is not a function of the stem of a plant?

a
storage of nutrients
b
absorption of water from soil
c
structural support for the plant
d
transport of water from roots to leaves

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.

Brian made this table to organize his notes on changes of state change of state energy change melting gain freezing lose deposition gain condensation lose