Answer:
Roots---xylem vessel-- upper parts of plant.
Explanation:
The plant absorb water from hairs present on the roots and taken this water to the xylem vessel that is responsible for transporting water to all parts of the plant body. Water enters in the root through a process is called osmosis until it reached to the xylem vessel. Osmosis is a movement of molecules through a semi-permeable membrane into a region of higher solute concentration in order to equalize the solute concentration.
Supports the bone for movement and produces heat in our body..
Can also be a form of food to carnivores.
Answer:aI. 0.67. aII. Anomalous result 0.1, 20 deg, trial 2 aIII. Area increases with temperature. bI. Results support the hypothesis. bII. light intensity and duration; water conditions: pH, CO2/O2 concentration, circulation, nutrient levels, other organisms
Explanation:
missing mean = (0.6+0.6+0.8)/3=0.67
others, self-explanatory.
Answer: The action of a neurotransmitter at the postsynaptic cell is terminated by the following: enzymatic degradation, diffusion or reuptake into the presynaptic cell by specific transporters.
Explanation: After a neurotransmitter has bound to its receptor on the postsynaptic membrane and triggered a biological response, in order to avoid over stimulation of the receptors, the neurotransmitter is either degraded by specific enzymes or taken back to the presynaptic cell into the synaptic vesicles by action of specific transporters. This mechanism is to maintain a balance (homeostasis).
The protein is called a symporter.