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Vitamins don't provide energy - or in any case, they don't provide any significant amount of energy. Just like minerals, we need them in small amounts, but NOT for their energy content.
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What are the Methods used in adding and subtracting vectors?
Triangle law of vectors or parallelogram law of vectors. Just while subtracting change the direction of the vector which is to be subtracted and add along with the one from which it is to be subtracted. Just as we change the sign and add in case of subtraction of numbers. Answer2: Vectors are added and subtracted by component. A=a1 + a2 and B=b1 + b2 then C = A + B = (a1 + b1) + (a2 + b2) = c1 + c2 .
Does addition of two vectors give you scalar of vector quantity?
Vectors have the magnitude and direction, scalars have only magnitude. Addition of vectors A and B will produce a vector C. Such that C=A+B. C is a vector because it will have magnitude and the direction.For an example consider a moving sidewalk such as those in the airports. If such a sidewalk is moving South at 2 miles per hour, its velocity is vector A. If a person walking on that sidewalk at 3 miles per hour also South, that persons velocity is vector B. However, that person will be moving at 2+3=5 miles per hour in relation to a stationary observer or in other words with the velocity of vector C.Further, consider A+B1=C1.If that person is walking North, or the opposite direction of treadmill's (if he or she got on the wrong sidewalk :) ), that person's velocity will be -3 miles per hour that will be vector B1. Thus in relation to a stationary observer that person is moving 2+(-3)=(-1) miles per hour towards South, the velocity of vector C1. That is the person is moving North at 1 mile per hour.
How many grams of S are there in a sample of S that contains the same number of moles as a 96.3 gram sample of B?
The atomic weight of B is 10.8 g/mol1. Convert grams of B to moles of B:moles B = 96.3 g B1 mol = 8.91 mol B10.8 gMultiply by moles per gram. Grams cancel out.The atomic weight of S is 32.1 g/mol2. To convert 8.91 moles of S to grams of S:grams S = 8.91 mol S32.1 g = 286 g S1 molMultiply by grams per mole. Moles cancel out.Note that since the atomic weight of S is larger than the atomic weight of B, the mass of the same number of moles is also larger.
Definition of electron transport chain?
ETCThe Electron Transport Chain or System (ETC/ETS) is a process used in both respiration and photosynthesis that produces energy (ATP) through oxidative (photo)phosphorylation. It begins with an electron-carrying molecule (NADH and FADH2 in respiration and NADPH in photosynthesis) transferring its electrons to an enzyme embedded in a membrane. Through a series of redox reactions, electrons move from one enzyme to another. At each stop, a small amount of energy is released - this is used to make ATP. There is high potential energy in the first steps, but as electrons progress through the chain, free energy is incorporated into ATP as usable chemical energy. Equally important is the ETC's ability to create a proton gradient. Protons (really hydrogen ions, H+) are released from the electron donors such as NADH. This creates a high concentration of protons on one side of a membrane and a low concentration of protons one the other side. Because the protons "want" to diffuse back across the membrane, they will release energy when crossing. ATP synthase captures this energy to make ATP in a process called chemiosmosis.The ETC involves many complex molecules - some of which are not fully understood. For more information about the process and function behind the ETC, see the related links below.
How can vector quantities be represented graphically?
A vector is represented by a straight line of specific length having an arrow head which shows its direction. This straight line is called the representative line of that vector.Vector variables are sometimes notated with arrow above them (particularly in handwritten physics formulae), and sometimes notated by using a bold-face font (particularly in print).Mathematically, at least for the vectors which crop up in classical mechanics, a vector can be represented in terms of components. In 3D space, for example, we can choose a set of three independent directions (e.g. north/south, east/west and up/down) and write our vector as a sum of three parts: a purely north/south-pointing part, a purely east/west-pointing part and a purely up/down-pointing part. The length of each part gives the component of the vector in the corresponding direction (note that the north/south-pointing part counts as positive if it points north, negative if it points south, and so on).This allows us to write such vectors in a convenient form for calculations, once a frame of reference has been agreed on. We simply list the components, writing something likev = (a, b, c)where v is the vector and a, b and care the components in the frame of reference being used. In this notation, basic vector arithmetic is simple. For example:Scalar multiplication:nv = (na, nb, nc) where n is a real number.Vector addtion:v1 + v2 = (a1, b1, c1) + (a2, b2, c2) = (a1 + a2, b1 + b2, c1 + c2).
Vitamin b1 is know for?
Vitamin b1 is also known as Thiamine or Thiamin. It helps to convert blood sugar into useful energy for the body to use.
Excessive intake of rice causes deficiency of?
Vitamin B1... Thiamine or Vitamin B1 helps in the conversion of glucose into energy and in the formation of red blood cells.
What is lack of vitamin B1 called?
Beriberi is caused by lack of vitamin B1 in the diet
Why is Vitamin B1 so important?
Vitamin B1, or thiamine, is important because it plays a main role in the generation of energy from carbohydrates. It is involved in nerve function and also is involved in RNA and DNA production.
How much vitamin B1 do you need?
About 1.4 mg per day.
Is vitamin B1 essential for the synthesis of thiamine pyrophosphate?
Yes, vitamin B1 is essential for its synthesis.
Is vitamin B1 considered a vitamin?
Yes.
Beriberi results from a deficiency of?
vitamin bvitamin b
Beri beri is the deficiancy caused by which vitamin B1 or b5?
Beriberi (pronounced /bɛriˈbɛri/) is a nervous system ailment caused by a deficiency of thiamine (vitamin B1) in the diet.
What vitamin is Thiamine?
B1
What vitamins do meats provide?
Red meats contain Vitamin B1 (thiamin), Vitamin B2 (riboflavin), Panothenic Acid, Folate, Vitamin B3 (niacin), Vitamin B6, and Vitamin B12. Meat, fish, and animal-derived products such as milk are the only foods that provide Vitamin B12 naturally.
What are vitamin b1 b2 b3 b5 b6 b7 b9 b12 good for?
vitamin b1 is good for the brain
