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luda_lava [24]
2 years ago
10

The genome contains all of the DNA information needed to build and maintain an organism. In humans, the genome contains more tha

n 3 billion DNA base pairs. Most of this genetic information is located in which of these structures within the cell?
Biology
2 answers:
Yuliya22 [10]2 years ago
8 0

Answer:

DNA is located inside the nucleus (There is also a small percentage of Dna inside the mitochondria)

natima [27]2 years ago
4 0

Answer:  A Genome is an organism’s complete set of DNA, including all of its genes. Each genome contains all of the information needed to build and maintain that organism. In humans, a copy of the entire genome, more than 3 billion DNA base pairs, is contained in all cells that have a nucleus.

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A segment of a DNA molecule has the base sequence ATGAAC. Write a shorthand structure for this segment and for its comp
Leno4ka [110]

Answer: The sequence will be 5' ATGAAC 3' and 3' TACTTG 5'.

Explanation:

DNA is a molecule that contains genetic information that codes for protein synthesis in all organisms. This molecule consists of two strands that coil together to form a double helix structure. Each of these chains is formed by nucleotides, which are the monomers of nucleic acids and are formed by the union of a five-carbon sugar (pentose) called deoxyribose, phosphate groups and a nitrogenous base. The nitrogenous bases can be:

  • Adenine (A)
  • Cytosine (C)
  • Guanine (G)
  • Thymine (T)

The two chains are held together by bonds called hydrogen bonds between the bases. <u>Consider that A is only linked to T by two hydrogen bridges, and that C is only linked to G by three hydrogen bridges.</u>  This means, both chains are complementary to each other.

The 5' and 3' stand for "five prime" and "three prime", which indicate the carbon numbers on the sugar of DNA. For the classification of the pentoses (which are made of 5 carbones attached to each other), we consider that carbon with the phosphate group is the 5' carbon; and the carbon of with the hydroxyl group, is the 3' carbon. <u>This asymmetry gives a DNA strand a "direction" and causes it to be considered antiparallel, meaning that the nucleotide at the 5' end is first and the nucleotide at the 3' end is last.</u>

Then in this example, the sequence will be 5' ATGAAC 3' and 3' TACTTG 5'.

5 0
2 years ago
Data must be considered valid for scientists to trust conclusions. Which is the best way to increase the validity of data in an
max2010maxim [7]
<span>Carry out two or fewer trials.</span><span>

Data’s conclusion is considered valid if the experiment validity is being controlled. With this conclusion validity, our data gathered and presented are considered a reasonable one. It is the most important types of validity. As what is said, by having conclusion validity, your data will be undoubtedly least considered since it is labelled as statistical and well-studied. Once you already mention the word statistics meaning it is studied and surveyed with the most of the human race and includes relationship in your data.</span>
3 0
3 years ago
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plate tectonics can help explain which of the following a. ocean currents b. weather systems c.land errosion d. trenches
Ilya [14]

Answer;

D. trenches

Explanation;

-Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle, the rocky inner layer above the core. The plates act like a hard and rigid shell compared to Earth's mantle.

-Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down.

6 0
2 years ago
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What are the common features of the favorite careers in your class?
ladessa [460]

Answer:

what are some favorite careers in your class?

Explanation:

8 0
2 years ago
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I NEED HELP WITH THIS ASAP!!
elena-14-01-66 [18.8K]

Explanation:

1. the similarity between biosphere and ecosystem is that they both have organisms that depend on each other and the difference is that biosphere uses every single organism while ecosystem only uses organisms that are inside of the ecosystem. 2. the similarity between theory and hypotheses is that they are both something that have to be scientifically proven and the difference is a theory relies on evidence and a hypothesis relies on a possibility. 3. a similarity between independent variable and constant is that they both change at the same time and the difference is that an independent variable is controlled or changed by the scientist while a controlled variable is one that they want to remain the same.

8 0
3 years ago
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