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MrRa [10]
3 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]3 years ago
6 0
Double-helix. Hope it helps! 
pishuonlain [190]3 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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ASAP
Ket [755]

Inside each cell, genes make up a blueprint for protein production that determines how the cell will function. ... These cellular power plants have their own genome and do not recombine during reproduction. Chromosomes. Chromosomes carry hereditary, genetic information in long strings of DNA called genes
7 0
4 years ago
A biology teacher asks his class to make models of a plant cell, an animal cell, and a bacterial cell. Aside from cytoplasm and
Fiesta28 [93]
Plant Cell Structure: Chloroplast, Mitochondria, Plasma Membrane, Peroxisome, Golgi Apparatus, Vacuole, Ribosomes, Plasmodesmata, Smooth Endoplasmic Reticulum, Nuclear Envelope, Nucleolus, Nucleus, Rough Endoplasmic Reticulum, 

Animal Cell Structure: Lysosome, Golgi Vesicles, Rough ER, Smooth ER, Centrioles, Golgi Apparatus, Mitochondrion, Nucleolus, Nucleus, Microtubules, Ribosome,

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8 0
3 years ago
Read 2 more answers
Suppose that a cat breeder wants to mate a male with mostly white spotted coat With a female with only a few small white spots w
aleksandr82 [10.1K]

Answer:

  • Male genotype: SS
  • Female genotype: Ss
  • Genotypic ratio ⇒ 1:1 ⇒ 50% SS:50%Ss
  • Phenotypic ratio ⇒ 1:1 ⇒ 50% mostly spotted:50% a few spots
  • 50% probability that I kitten born to these parents will have small white spots like the female

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

Download pdf
4 0
3 years ago
Compare primary and secondary succession
Llana [10]

Answer:

primary succession occurs following an opening of a pristine habitat. and secondary succession is a response to a disturbance.

Explanation:

6 0
3 years ago
Question 4
vesna_86 [32]

Answer: Option A) nucleus

Explanation:

Prokaryotic cells lack nuclear envelope, thus the nucleus is absent in Prokaryotic cells.

On the other hand, eukaryotic cells possess membrane bound nucleus and nuclear envelope.

Thus, nucleus is the answer

5 0
4 years ago
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