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jek_recluse [69]
3 years ago
8

Watson and Crick published a paper regarding their discovery of DNA structure. as part of the paper's conclusion, they stated th

at based on their model of the double helix, it would be relatively easy to figure out how DNA replicates. which statement best describes a characteristic of DNA that would support this idea? Hydrogen bonds between the nitrogen bases can be broken easily to allow new strands to be made. Covalent bonds between the nitrogen bases can be broken easily to allow new strands to be made. Hydrogen bonds between the sugar and phosphate molecules can be broken easily to allow new strands to be made. Covalent bonds between the sugar and phosphate molecules can be broken easily to allow new strands to be made.
Biology
2 answers:
Citrus2011 [14]3 years ago
7 0

Answer:

Covalent bonds between the sugar and phosphate molecules can be broken easily to allow new strands to be made.

Explanation:

VMariaS [17]3 years ago
5 0

Answer:

Covalent bonds between the sugar and phosphate molecules can be broken easily to allow new strands to be made.

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Describe the relationship between genes, proteins, chromosomes, and cells.
Aleonysh [2.5K]

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

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3 years ago
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In a praticular breed of cattle, a black coat is dominant over a red coat. If a cow with a red coat is crossed with a black bull
steposvetlana [31]
You are correct :) Red coat's genotype would be tt and the black bull's genotype would be Tt. You put those in a punnett square, and you'd get 2 tt's and 2 Tt's. Hope this helps! :D
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3 years ago
Net Force: <br> N<br><br> Direction: <br><br> Balanced or Unbalanced:
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Answer:

balanced

Explanation:

Equal forces are being applied from opposite sides, so they cancel out. Think about pushing on both sides with the same amount of pressure on both sides. Its not gonna move. Hope I could help!

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3 years ago
A large population of mice is isolated on an island. There are two varieties of the mice, brown and gray. Their fur colors close
Nadusha1986 [10]

Answer:

C. disruptive natural selection

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Disruptive selection is a type of natural selection in which extreme phenotypes are favored over intermediate phenotypes in a population. Environmental change is a major factor that can bring about disruptive selection. The individuals with the extreme phenotypes adapt well and are able to survive in the particular environment, while those individuals with intermediate phenotypes would hardly survive or be greatly reduced in number.

The gray rock outcrops and the brown soils of the Island favors the survival of mice with brown and gray fur color respectively. The fur colors of these two extreme phenotypes in the population of mice, have helped both varieties against Hawks as their main predators, hence establishing their existence on the Island.

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3 years ago
The energy within an ecosystem flows from the producers to the consumers. However, a very important group of heterotrophs are de
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They break down organic matter into nutrients for other organisms.

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Saprophytes like fungus and bacteria are decomposers. They rely entirely on the dead and decomposing organic debris to survive. Decomposers are crucial to the ecology because they assist in recycling nutrients so that plants may utilise them again.

The function of a decomposer in the ecosystem is as follows:

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  • By allowing the dead to decay, they provide room in the biosphere for new life.
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To view more questions about ecosystem, refer to:

brainly.com/question/896544

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