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3 years ago

As the number of predators increases the amount of prey increases TRUE or FALSE

Biology

2 answers:

iris [78.8K]3 years ago

6 0

Answer: Nvm, It's true

Explanation:

When the number of predators increases, they will eat more of the prey and cause a decrease in the population of the prey. Which will also cause a decrease in the population of the predators. And the lack of predators will then cause the prey to increase and the cycle continues.

Iteru [2.4K]3 years ago

3 0

Answer:

True

Explanation:

If those predators have babies they are prey to other predators. Plus, more and more prey are being born...

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Watson and Crick first built a triple-helix model of DNA. In this model, the nitrogenous bases were on the outside of the DNA mo

Sedaia [141]

Because it makes accessing them easier for the cell, it is assumed that the bases will be on the outside of the DNA molecule.

<h3>What is DNA molecule?</h3>

Because the two DNA strands are made up of simpler monomeric units termed nucleotides, they are referred to as polynucleotides.
Each nucleotide is made up of a phosphate group, a deoxyribose sugar, and one of the four nitrogen-containing nucleobases (cytosine [C], guanine [G], adenine [A], or thymine [T]).
An alternating sugar-phosphate backbone is created when the nucleotides are linked together in a chain by covalent connections (also referred to as the phospho-diester linkage) between the sugar of one nucleotide and the phosphate of the next.
To create double-stranded DNA, the nitrogenous bases of the two distinct polynucleotide strands are joined by hydrogen bonds in accordance with the base pairing principles (A with T and C with G). Pyrimidines and purines make up the two families of complimentary nitrogenous bases.

To learn more about DNA molecule with the given link

brainly.com/question/22499464

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2 years ago

What object is different on every planet in the solar system

Katena32 [7]

Answer:

The climate

Explanation:

The climate is different on each planet in this solar system because of the factors:

rotating speed, revolving speed, how close it is to the sun, and whether it has an atmosphere, and if it has an atmosphere, how dense is the ozone layer.

4 0

2 years ago

Read 2 more answers

Pls help ASAP! I have no idea what this is!!! ._.

KengaRu [80]

Topsoil (horizon A):Very rich in humus(dead organic matter like plants) and minerals.

Subsoil (horizon B):less rich in humus and minerals

Weathered Rock (horizon C):Little or no plant life due to it being all rock

Hope this helps :)

4 0

3 years ago

Which of the following is not an example of a hydrophyte?

kvasek [131]

Hydrophytes are plants that can live or adapt in water or any aquatic environments either fresh or salt water. The cypress, pond lillies and cattails are examples of hydrophytes or what they call aquatic plants. Therefore, the answer is eucalyptus since it's a mesophyte.

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3 years ago

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High doses of caffeine interfere with the dna replication checkpoint mechanism in mammalian cells. why then do you suppose the s

Kipish [7]

Molarity = $\frac{Solute(in Moles)}{Solution (in Liters)}$

Moles of Caffeine = Mass of Caffeine/Molar Mass
Mass = 100 mg = 0.1 g
Molar Mass = 196 g/mole

Moles of Caffeine in one cup = 0.1/196 moles
= 5.102 * 10^-4 moles

If one cup of coffee is ingested (A typical adult contains about 40 liters of water),

Molarity of caffeine = [(5.1 * 10^-4)/ 40] M
= 0.012755 mM

The toxic molarity of caffeine in the body 10mM

How many cups will be toxic?
= Toxic Molarity/ Molarity of 1 cup
= 10/ 0.012755
= 784

In other words, you would have to drink 784 cups of coffee to reach the dose required to interfere with the DNA replication checkpoint mechanism.

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4 years ago