![danielle1572](/avatars/44499.jpg)
danielle1572
22.01.2020 •
Biology
The griffith experiment showed that certain strains of streptococcus bacteria could transform from one strain to another when combined. how did the avery-macleod-mccarty experiment expand on frederick griffith's observations
Solved
Show answers
More tips
- F Family and Home What is a Smart Home System and How Does it Work?...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- C Computers and Internet Log-in: what is it and why do you need it?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Biology
- B Biology Please help me match the letters on the tooth with their proper description...
- B Biology Describe/draw/label in detail the process of Transcription & Translation. Makesure to identify all key items and their roles....
- B Biology Why is sustainable development concerned with the needs of future generations?Sustainable development is concerned with the needs of future generations because Earth s natural resources...
- B Biology A scientist claims that genetically modified (GM) crops can help improve the environment and benefit ecosystems. Which statement provides the STRONGEST evidence in support of this...
- B Biology Question # 4 Multiple Choice Which statement indicates the reason dark-breed boars and white-breed sows are a desirable combination? a)Dark-breed boars are notable for their special...
- B Biology Some of Minerva’s are that she is 5’2, speaks English and Spanish, has brown hair and green eyes and wants to be a filmmaker when she grows up. A traits B DNA C genes D heredity...
- B Biology How do you think the environment has changed over time, and how could this change have led modern horses to be larger than ancient horses?...
- B Biology I need help please and thank you...
- B Biology Explain how fossils provide information about extinct species?...
- C Chemistry Which of these is not a property of minerals? A) Clevage B) Fracture C) Color D) Smell...
Ответ:
The options
A. It suggested that DNA is the
"transforming principle."
B. It confirmed that DNA is a double helix composed of two antiparallel strands.
C. It demonstrated that DNA consists of four nucleotides where the proportions of adenine/thymine and cytosine/guanine remain constant.
D. It proved that DNA is
semiconservative replication.
The CORRECT ANSWER IS A.
A. It suggested that DNA is the
"transforming principle."
Explanation:
A. It suggested that DNA is the
"transforming principle."✔
Griffith's experiments proved
that transformation can be seen in
pneumococcus, but gave no proof based on what molecular background the transformation was
WHILE, the Avery MacLeod-McCarty experiments proved that DNA was THE TRANSFORMING PRINCIPLE.
B. It confirmed that DNA is a double helix composed of two antiparallel strands.❌
These findings were established by James Watson, Francis Crick, Maurice Wilkins and Rosalind Franklin
C. It demonstrated that DNA consists of four nucleotides where the proportions of adenine/thymine and cytosine/guanine remain constant.❌
The findings was established by Erwin Chargaff.
D. It proved that DNA is semiconservative replication.❌
The findings was established by Matt Meselson and Franklin Stahl.
Ответ:
it depends
Explanation: