Tropism is defined as the propensity of a plant to direct itself away (negative tropism) or towards (positive tropism) the stimuli. Plants that bend their roots towards a more humid environment exhibits positive hydrotropism as humidity is related to the water content of the environment.
<em>Gravitropism and geotropism have the same definition wherein plants move towards or away from gravity.</em>
ATP stands for adenosine triphosphate which is the energy currency of the cell while ADP stands for adenosine diphosphate. The difference primarily between the two is the number of phosphate groups in the molecule. ATP has three phosphate groups while ADP has only two phosphate groups
Answer:
C.
Explanation:
The biggest difference between the two is what the blastropore develops into
Protein folding is determined by a variety of factors, from the amino acid composition all the way through to primary, secondary and tertiary structures of the proteins. Proteins fold in water environments, and how they fold is determined by the hydrophobicity, hydrophilicity and charge of amino acids. Amino acids that are hydrophobic will face away from water environments, while hydrophilic amino acids will face towards water environments. This gives rise to primary and secondary structures such as alpha-helices and beta-sheets. Among these are a variety of structures that form the tertiary structures. The different types of amino acids play an essential role in this, as they are the building blocks of proteins and can affect the structures of proteins because of their charge and affinity for water.
Answer:
The nervous system helps all the parts of the body to communicate with each other. It also reacts to changes both outside and inside the body. The nervous system uses both electrical and chemical means to send and receive messages.
Explanation: