Complete Question:
The container of a breakfast cereal usually lists the number of calories and the amounts of protein, carbohydrate, and fat contained in one serving of the cereal. The amounts for two common cereals are given below. Suppose a mixture of these two cereals is to be prepared that contains exactly 295 calories, 9 g of protein, 48 g of carbohydrate, and 8 g of fat. a. Set up a vector equation for this problem. Include a statement of what the variables in your equation represent. b. Write an equivalent matrix equation, and then determine if the desired mixture of the two cereals can be prepared.
Nutrient General mills cheerios Quaker 100% Natural cereal
Calories 110 130
Protein (g) 4 3
Carbohydrate (g) 20 18
Fat (g) 2 5
Solution:
Representation of data in equation.
x1 is the number of servings of Cheerios and
x2 is the number of servings of Natural Cereal
110 + 130 = 295
4 + 3 = 9
20 + 18 = 48
2 + 5 = 8
Representation of data in vector equation,
+ =
Equivalent matrix equation of data
Row reduce the matrix
≅
1.5 serving of cherrios with 1 serving of natural cereal requried to make desired mixture.
= 1.5 , = 1
a) + =
b) = 1.5 , = 1
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Most of the endoplasmic reticulum is concentrated in the cell body region of a neuron.
Endoplasmic reticulum (ER) is a membrane-enclosed cell organelle which is present all over the cytoplasm of every eukaryotic cell.
Electron microscope studies reveal that endoplasmic reticulum is present throughout the cytoplasm in neurons including the cell body, dendrites as well as axon.
However, it also shows that ER is largely concentrated in the cell body of a neuron.
A neuron or nerve cell is made up of three important regions viz. cell body, dendrites as well as axon. The cell body consists of cytoplasm with distinctive cell organelles as well as definite granular bodies which are known as Nissl's granules.
To learn more about endoplasmic reticulum here
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Answer:
Prokaryotic DNA can be found in the cytoplasm whereas eukaryotic DNA is found in the nucleus, enclosed by the nuclear membrane. Prokaryotic DNA is organized into a single circular chromosome and eukaryotic DNA is organized into several linear chromosomes. The amount of eukaryotic DNA is higher than prokaryotic DNA.
Explanation:
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I want to say the second one but I’m not sure if that’s right