I have read that the brain can produce DMT from multiple parts, but at least as far as the pineal gland it can't make anywhere near enough to create a psychedelic trip. I am curious what the sum total might be, and if there is any evidence that
Looking for a comprehensive list of receptor sites for human cells. All know receptor types for each and every one of the 200 odd cell types found in the human body. Much appreciated!
Complete the following reaction for the proteolytic cleavage
The activation of chymotrypsinogen, a zymogen, requires the cleavage of a bond between Arg-15 and Ile-16, and the subsequent attraction of Ile-16 and Asp-194. Complete parts (a) and (b). a) Complete the following reaction for the proteolytic cleavage
“Most neuropsychological diseases of genetic origin are not associated with a dominant gene.” ...
“Most neuropsychological diseases of genetic origin are not associated with a dominant gene.” Explain why this is so, and describe two situations in which there could be an exception to this general principle.
In plants, light energy channeled to PSII and PSI drives electron transport thro
In plants, light energy channeled to PSII and PSI drives electron transport through a series of electron carriers. At the same time, protons are translocated into the ________. A) stroma B) lumen C) granum D) plasma membrane
The source of electrons for green sulfur bacteria is ________, and the source of
The source of electrons for green sulfur bacteria is ________, and the source of electrons for cyanobacteria is ________. A) NADPH; NAD+ B) H2S; H2O C) H2O; H2S D) cytochrome c; cytochrome bf
4. In an experiment, you drop a gummy bear (15% water) and a potato (45% water) into a beaker of pure water. You allow the samples to sit for 24 hours. What will happen to both of the samples in this experiment? Explain.
Im working on a project in which I want to compare fermentation rate of Saccharomyces cerevisiae under different carbohydrates (glucose, sucrose and starch). Glucose and Sucrose aren't causing me any trouble, but when it comes to a starch, its
All the following describe the general mechanism of DNA synthesis, except:
All the following describe the general mechanism of DNA synthesis, except: a. From the perspective of the DNA template strands, one strand is made 5' 3' while the other strand is made 3' 5'. b. The strands become separated during synt
Which of the following statements concerning active transport is true?
Which of the following statements concerning active transport is true? a. It takes place in the same direction as a concentration gradient. b. It requires no expenditure of energy by the cell. c. It can be compared to water runni
Compare the advantages and disadvantages of using AMP-Sepharose vs. Cibacron blue Sepharose for the ...
Compare the advantages and disadvantages of using AMP-Sepharose vs. Cibacron blue Sepharose for the purification of LDH. What will be an ideal response?
A gas is expanded from an initial volume of 20.5 L at 0.92 atm at 23 C to a final volume of 34.6 L. ...
A gas is expanded from an initial volume of 20.5 L at 0.92 atm at 23 C to a final volume of 34.6 L. During the expansion the gas cools to 12 C. What is the final pressure? a. 0.28 atm c. 0.57 atm b. 0.52 atm d. 1.9 atm
A gas has a pressure of 540. torr when the temperature is 127 C. When the temperature changes to 27 ...
A gas has a pressure of 540. torr when the temperature is 127 °C. When the temperature changes to 27 °C, what is the new pressure, if there is no change in volume or amount of gas?
What type of synapse occurs between an axon terminal of one neuron and the axon from another neuron?
What type of synapse occurs between an axon terminal of one neuron and the axon from another neuron? A) axosomatic B) axodendritic C) dendroaxonic D) axoaxonic E) somatoaxonic
The space between the pia mater and the arachnoid mater that contains cerebrospinal fluid is called
The space between the pia mater and the arachnoid mater that contains cerebrospinal fluid is called the A) ventricle. B) choroid plexus. C) subarachnoid space. D) interventricular foramen. E) central canal.
