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MrRa [10]
2 years ago
12

22) Using x-ray crystallography, as well as other methods, the researchers Watson and Crick discovered the ________________ stru

cture of DNA.
Biology
2 answers:
seraphim [82]2 years ago
6 0
Double-helix. Hope it helps! 
pishuonlain [190]2 years ago
6 0

Answer: The correct answer for the blank is-

Double helix structure of DNA.

M. Wilkins and R. Franklin obtained high-resolution images of DNA fibers with the help of X-ray crystallography, which suggested other scientists like Watson and Crick to discover a double helical structure of DNA ( deoxyribonucleic acid). In other words, using the information of the work done by these two scientist, Wastson and Crick discovered double helical structure of DNA.

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If macro molecules are known as polymers why is each subunit known as a monomer?
s344n2d4d5 [400]
In the text it says “Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts. ... In the process, a water molecule is formed.” I hope this helped
6 0
2 years ago
When carbon is in the atmosphere, it’s usually in the form of molecules of ..., which is a ....
Lorico [155]

Answer:

Carbon Dioxide / Gas

Explanation:

When carbon is in the atmosphere it is usually in the form of molecules of carbon dioxide that is released by living organisms such as humans, plants, animals etc and it is a gas.

I hope this answer helps.

3 0
2 years ago
What is the superior, broad border of the heart called?.
Tamiku [17]

Answer:

Left ventricle

Explanation:

I think the left ventricle is propably superior and broad border of the simply because it pumps blood and other usefull products from the heart to furthest parts of the body

7 0
2 years ago
The lagging strand is replicated with a series of okazaki fragments and that is why its synthesis is considered to be
ASHA 777 [7]

Answer:

Their synthesis is considered to be discontinuous.

Explanation:

Okazaki fragments, which are strands of DNA that are produced seperately and then linked together, this is why their synthesis is considered to be discontinuous.

I hope this answer helps.

7 0
3 years ago
Trini adds 10g of baking soda to 100g of vinegar. The mixture begins to bubble. When the bubbling stops, Trini finds the mass of
Karolina [17]
Because when baking soda react with vinegar It will produce CO2 which is phase gas ..And this CO2 will evaporate

NaHCO3(s) + CH3COOH(aq) → CH3COONA(aq) + CO2(g) + H2O(l)

so the mass wil decrease because CO2 will evaporate

5 0
2 years ago
Read 2 more answers
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