Answer:
d. PET is the correct answer.
Explanation:
PET stands for positron emission tomography it is a scanning test used to detect diseases in the body and it checks how the tissues and organs inside the body are functioning.
PET scans recognize the areas within the body that absorb sugar, so by PET scanning techniques measure the brain's glucose consumption as it is very effective tissue in the body that absorbs sugar.
A PET scan uses the radioactive drug to identify the difference in healthy and diseases tissue. The most common radioactive drug used is fluorodeoxyglucose.
Answer:
1000x
Explanation:
Magnification is process of enlarging the appearance of an object (that is making the object look bigger than it is). The magnification of an object is usually described using a number.
The total magnification is the product of the objective lens power and the eyepiece magnification.
Total magnification = objective lens power × eyepiece magnification
Total magnification = 100x × 10x = 1000x
Explanation:
The real magnitude of this challenge can perhaps be best judged by considering the structural and functional complexity of the human brain and the bewildering complexity of human behavior. The human brain is thought to be composed of about a hundred billion (1011) nerve cells and about 10 to 50 times that number of supporting elements or glial cells. Some nerve cells have relatively few connections with other neurons or with such effector organs as muscles or glands, but the great majority receive connections from thousands of other cells and may themselves connect with several hundred other neurons. This means that at a fairly conservative estimate the total number of functional connections (known as synapses) within the human brain is on the order of a hundred trillion (1014). But what is most important is that these connections are not random or indiscriminate:
They constitute the essential "wiring" of the nervous system on which the extraordinarily precise functioning of the brain depends. We owe to the great neuroanatomists of the last century, and especially to Ramón y Cajal, the brilliant insight that cells with basically similar properties are able to produce very different actions because they are connected to each other and to the sensory receptors and effector organs of the body in different ways. One major objective of modern neuroscience is therefore to unravel the patterns of connections within the nervous system—in a word, to map the brain.
It is false that there is a single instrument to measure climate change.
As a matter of fact, there are so many, some of which are used in the air, some on the ground, some underwater - so it is definitely incorrect to say there is only one, because that is not true.
Parent #1 has the alleles of IA and iParent #2 has the alleles of IB and iA punnet squares is a simple diagram that illustrates the possible genotypes of the offspring of these two people. Parent #1 is across the top and Parent #2 is along the side IA iIB AB IBii IAi ii
For IA or IB will be dominant to i. So for phenotype purposes their offspring have a 25% chande of being AB, 25% chance of B, 25% chance of A and a 25% change of type O (ii)