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
vlabodo [156]
3 years ago
11

The first strands of DNA were observed through which microscope? tunneling microscope simple microscope compound light microscop

e electron microscope
Biology
2 answers:
pickupchik [31]3 years ago
8 0
Technically, X-ray crystallography, which is like an unfocused electron microscope, was first used to see DNA structure. Scientists today use more refined electron microscopes for researching DNA and its structure.
Norma-Jean [14]3 years ago
5 0

Technically, X-ray crystallography, which is like an unfocused electron microscope, was first used to see DNA structure. Scientists today use more refined electron microscopes for researching DNA and its structure

Explanation:

The electron microscope is a kind of microscope that uses a beam of electrons to produce an image of the specimen. It is acceptable of important special magnifications and has a greater resolving power than a light microscope, providing it to see much smaller objects in precise detail.

You might be interested in
What square shape is dominant to SS
UNO [17]
A square is dominant to SS

7 0
3 years ago
After decades of studying extraterrestrial organisms on Triton, you and your colleagues have developed a pretty good cladogram (
Nutka1998 [239]

Answer:

The effect might be due to the gene expression.

Explanation:

The effect might be due to the variation in the gene expression in the organism. In this way, the variety of the genetic pool is likely to result in a diversity of the gene pool or genome. Because of the mutation and the environmental factors, there is likely to be a slight variation of the species. This results in a slight difference in the phenotypic expression.

5 0
3 years ago
Consumers rely on what to capture the energy that they use
luda_lava [24]
Other organisms such as an autotroph
8 0
3 years ago
Which forearm bone(s) contribute(s) most heavily to the elbow joint? the humerus the carpal bones the ulna the radius?
kari74 [83]
The bone is ulna. The ulna is a long bone found in the forearm that stretches from the elbow to the smallest finger, and when in anatomical position, is found on the medial side of the forearm. It runs parallel to the radius, the other long bone in the forearm, and is the larger and longer of the two. The radius or radial bone is one of the two large bones of the forearm, the other being the ulna. It extends from the lateral side of the elbow to the thumb side of the wrist and runs parallel to the ulna. The radius is shorter and smaller than the ulna.
7 0
3 years ago
LIST THE THREE MAIN APPROACHES <br> THAT ECOLOGISTS USE TO STUDY<br> THE ENVIRONMENTAL SYSTEMS?
ankoles [38]
Observation, modeling, and experimentation
7 0
3 years ago
Other questions:
  • What is a plasmid? How is a plasmid used in gene splicing?
    9·2 answers
  • Is the internal defense system the same as the immune system?
    15·2 answers
  • Describe how the central nervous system differs from the autonomic nervous system.
    12·2 answers
  • Sweet yellow tomatoes with a pear shape bring a high price per basket to growers. Pear shape, yellow color, and terminal flower
    14·1 answer
  • pepsin is found in the stomach. Salivary amylase is found in the mouth. And arginase is found in the liver. What does the graph
    12·2 answers
  • Materials are transported within a single-celled
    9·1 answer
  • Which physical property would not be useful for finding the difference between baking soda and cornstarch?
    6·2 answers
  • Which of the following describes proper microscope care and technique?
    13·1 answer
  • Manure is prepared by decomposing animal excreta and plant waste. Which of the
    14·1 answer
  • PLS HELP ME WILL MARK BRAINLYEST: Why is it important that people use fewer non-renewable resources and more renewable resources
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!