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
velikii [3]
3 years ago
5

What was known before Franklin and Wilkins conducted their studies of DNA? Select three options.

Biology
2 answers:
Readme [11.4K]3 years ago
7 0

Answer:

1. DNA is found in the nucleus of a cell

2. Organisms store and transmit genetic information

3. Cells contain protein molecules.

Bumek [7]3 years ago
4 0

Answer:

A,C,D

Explanation:

You might be interested in
Synchrony depends on _____. A. attention span B. breast-feeding C. responsiveness and timing D. stable mood
Bumek [7]

Answer:

C. Responsiveness and timing

Explanation:

I just know it, I really don't know how to explain

3 0
3 years ago
5. The mechanism for evolution is natural selection. Traits become more or less
Svetllana [295]

Answer: A

Explanation: the ice age posed a new chalenge to deer mice and on the ice the preadators could spot the darker deer mice better than the light deer mice.

4 0
2 years ago
True or false<br> Weeds are specific variety of plants that strip nutrients from the soil
erastova [34]

this answer is True; weeds are specific variety of plants that strip the nutrients from the soil.

8 0
3 years ago
Why do scientists consider vestigial structures (like a human appendix) evidence for evolution?
qaws [65]

Answer:

vestigial structures are considered evidence because scientists believe they are structures that were once used by a species ancestors but are not longer needed. these structures do not impair the organism in any way, so there is no need for evolution to get rid of them. for example, the human appendix is considered a vestigial structure.

Explanation:

:D

4 0
3 years ago
A piece of metal will feel colder than a piece of wood at the same temperature.why?
elena-14-01-66 [18.8K]

Answer:

Even though they are the same temperature, the metal will feel colder than the wood because of the thermal conductivity of the metal, compared to the wood. Metal is a good conductor of heat, hence it sends away the heat. On the other hand, wood is a poor conductor of heat, hence releases the heat too slowly.

7 0
2 years ago
Other questions:
  • A stem growing upward is an __ response to light
    12·2 answers
  • What are the fatty acids that must be eaten in our diet?
    10·1 answer
  • To transcribe means to ________________.
    10·1 answer
  • Explain how natural selection might be a mechanism of evolution
    9·1 answer
  • How does CO2 get Into the water from the atmosphere?
    15·1 answer
  • What are the distinguishing characteristics of the free living members of sarcodina?
    13·1 answer
  • Why did alfred hershey and martha chase chose to use bacteriophages in their research?
    5·1 answer
  • In 1952, Rosalind Franklin took an X-ray photograph that revealed the structure of DNA. James Watson and Francis Crick followed
    12·1 answer
  • Describe what this picture means about the organisms listed. Use evidence (something you can see) from the picture. *
    10·2 answers
  • What will likely happen if a plant does not receive any sunlight for a week?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!