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kirill115 [55]
3 years ago
6

What information about the structure of DNA was obtained from X-ray crystallographic data?

Biology
1 answer:
Ivenika [448]3 years ago
6 0

Answer:

With the crystallographic data you can obtain the space between the base paris on the DNA, yo can also predict that the DNA have a double helix structure, and with this information and some chemical simulations you can obtain the exact amount of nucleotides in each turn.

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Which statement is most accurate about viruses? A They can reproduce. B They are autotrophs. C They contain organelles. D They a
Gwar [14]
<span>E. chemical complexes of RNA or DNA protected by protein shell

https://quizlet.com/9713220/chapter-20-viruses-bacteria-and-archaea-flash-cards/

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4 0
3 years ago
This EdPuzzle will teach us about Co-Dominance.
konstantin123 [22]

Answer:

H

Explanation:

H is the dominant allele while h is recessive.

5 0
3 years ago
Explain why it is an advantage for plants to store carbohydrates as starch rather than as sugars​
Darina [25.2K]

Answer:

More energy are packed into less space by starch molecules far more than glucose or sucrose yet they are able to release this energy easily, hence maximizing both storage and mobilization.

Explanation:

When plants have a period of dormancy to survive, they store their food as starch. They store enough of this energy so as to be able to restart with and to be able to maintain metabolism for the entire period of dormancy.

In addition, we know that starch is not water soluble, hence, lacks the ability to pull water into storage cells or cause irregularity in water balance. More energy are packed into less space by starch molecules far more than glucose or sucrose yet they are able to release this energy easily, hence maximizing both storage and mobilization.

Glucose is not directly transported by plants to storage. Rather, in a plant stem, the form of carbohydrate being transported is sucrose and this is because it is a non-reducing and does not react with oxygen during transport in the stem to specialized storage plastids.

4 0
3 years ago
Ocean currents occur<br> because water has different<br> amounts of salt.<br> True of False ?
harkovskaia [24]

Answer:

False

Explanation:

Ocean currents are driven by wind, water density differences, and tides. Oceanic currents describe the movement of water from one location to another. Currents are generally measured in meters per second or in knots (1 knot = 1.85 kilometers per hour or 1.15 miles per hour).

5 0
3 years ago
What are the important parts of the nervous system
Montano1993 [528]

Answer:

Central Nervous System

Spinal Cord

Peripheral Nervous System

Explanation:

The Nervous System has two MAIN parts. The Central Nervous System is made up of the brain and spinal cord.

The Peripheral Nervous System is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

Hopefully, this answers's your question.

5 0
3 years ago
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