1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alisiya [41]
3 years ago
9

Who used xrays to take pictures of DNA

Biology
1 answer:
bazaltina [42]3 years ago
5 0
Answer: Rosalind Franklin
Rosalind Franklin used X-ray diffraction to determine the structure of DNA molecules. One of her best X-ray pictures is numbered Photo 51 and is shown in Fig.
May I please have brainliest?
You might be interested in
A water-treatment method in which water is filtered through a screen to eliminate chemical contaminants and microorganisms is kn
AleksAgata [21]
I believe the water treatment stated above is micron filtration. Micron filtration is a water treatment method where water is filtered through screens that have microscopic holes. The holes are measured in microns and the smaller the hole the more contaminants can be removed.
8 0
3 years ago
Read 2 more answers
Which joint has sacrificed stability to provide great freedom of movement?
yawa3891 [41]
<span>Social Joint was sacrificed in order to produce a more stable and moving governance and economy. 

The Progressive Movement was actually aimed at taking out the corrupt individuals from the system and giving the people a healthy atmosphere. This movement worked for women suffrage as well.</span>
7 0
3 years ago
What does a restriction enzyme create that allows a gene to bond to a plasmid?
antoniya [11.8K]

Answer:

D. Ligase

Explanation:

Ligase is an enzyme that can catalyze the fusion of two large molecules through the formation of a new chemical bond, which is usually accompanied by the hydrolysis of a small end chemical group.

Ligases play an important role in linking DNA breaks during excision repair, DNA damage, or spontaneous lesions such as basal sites or oxidized bases.

8 0
3 years ago
What sphincter separates the small intestine from the large intestine?
oee [108]
The ileo-cecal (I-C) valve or sphincter controls the passage of digestive material from the Ileum (small intestine) into the cecum (large intestine).
8 0
3 years ago
What prevents the blood in veins from flowing in the wrong direction?.
torisob [31]

Answer:

The heart valves

Explanation:

The heart valves prevent blood from flowing in the wrong direction in the heart. The valves are held in the proper place because of the chordae tendinae.

7 0
2 years ago
Other questions:
  • The coconut palm is now widely dispersed in the world because of ________.
    11·1 answer
  • Select all that apply. Which of the following are part of the Protista kingdom? protozoa bacteria plants fungi algae
    14·2 answers
  • Which of these is least likely to be an adaptation of an organism to its environment?
    13·1 answer
  • To check for a torn ligament it would be best to use
    14·1 answer
  • When determining if the data accepted
    11·1 answer
  • Could receiving extra chromosomes happen to the tasmanian devil? Why or why not?
    15·1 answer
  • What is the casparian strip located?
    14·1 answer
  • Qué tipo de células no tienen núcleo<br>​
    12·1 answer
  • A particular enzyme will usually interact with... *
    7·1 answer
  • Why is it impossible for the atomic number of an element to be greater than its mass number?​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!