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Do sister chromatids have half the amount of genetic material as the original?
No, sister chromatids have the same amount of genetic material as the original chromosome. They are exact copies of each other formed during DNA replication. Each chromatid contains a full set of genetic information.
What type of pyramid shows energy flow through an ecosystem?
A pyramid of energy shows the flow of energy through an ecosystem. It illustrates the decrease in energy available at each trophic level, with producers at the base of the pyramid and top consumers at the peak.
Which part of this energy pyramid has the least amount of energy?
The top predator. Only 10% of energy moves from one level of the food pyramid to the next. When heat comes from the sun. 90% of it is lost to the environment, 10% is consumed by the plants (primary producer). As a primary consumer ingests the plant, 9% of the original heat from the sun is lost to the environment and the primary consumer receives 1%. The secondary consumer receives .1% and .9% is lost. This leads to the top predator receiving less than any organism below it.
Chargaff's rule states that the DNA of any species contains equal amounts of?
Chargaff's rule states that the amount of adenine in DNA is equal to the amount of thymine, and the amount of cytosine is equal to the amount of guanine. This principle underlies the complementary base pairing in DNA strands.
Cytoplasm contains a large amount of what?
organelles and endoplasmic reticulam
How does the level of an energy pyramid compare to the bottom level of that energy pyramid?
it contains the least amount of the total energy.
How does the top level of energy pyramid compare to the bottom level of that energy pyramid?
it contains the least amount of the total energy.
How does The top level of an energy Pyramid compare to the bottom level of an energy pyramid?
it contains the least amount of the total energy.
What is the volume of the pyramid 25 cubic inches?
It could be 25 cubic inches but with the amount of information provided in the question, there is no way of telling.
What happens to the amount of energy in the pyramid as it moves up the levels of the pyramid?
it increases
How many bricks does a pyramid have?
there is no certain amount
Which type of pyramid shows the amount of living tissue at trophic level in an ecosystem?
a biomass pyramid
Moving up an energy pyramid from bottom to top the amount of energy tends to?
The amount of energy in one section of the pyramid would always be less than the amount of energy in the section below it.
What pyramid represents the amount of energy or matter that exists in each of a food web?
a food web pyramid
The amount of an original investment is called?
the amount of an original investment is called
What is the original amount if 9 was taken off leaving an amount of 1205.12?
The original amount was 1214.12
If 12.5 grams of the original sample of cesium-137 remained after 90.69 years what was the mass of the original sample?
To find the original mass of the cesium-137 sample, you can use the exponential decay formula: final amount = initial amount * (1/2)^(time/half-life). With the information provided, you would have: 12.5 = initial amount * (1/2)^(90.69/30.1). Solving for the initial amount gives you approximately 40 grams.
