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
Leona [35]
3 years ago
14

In stanley millers experiment to test the primordial soup idea,was he able to create life?

Biology
1 answer:
crimeas [40]3 years ago
5 0
No, amino acids are not alive.
You might be interested in
Dna is cut at __ sequences by restriction enzymes.
slavikrds [6]

Answer:

the

Explanation:

3 0
3 years ago
Leigh's disease is a mitochondrially inherited disease with symptoms that include seizures, fatigue, impaired reflexes, breathin
Ahat [919]

About the question:

You will find the pedigree in the attached files

Answer:

  • individual 4 → Affected woman → Black circle
  • individual 5 → Affected woman or man → Black circle or square
  • individual 7 → Healthy woman → Empty circle
  • individual 10 → Affected boy → Black Square

Explanation:      

Mitochondrial inheritance is the transmission of a disease or a trait from the maternal line.

<em>Most of the DNI is in the nucleus, but there is also DNI in mitochondria. Sperm cells hardly transfer mitochondrial genes to the progeny</em>, so mitochondrial DNI is mostly inherited from the maternal side. If there exists any mutation in this mitochondrial DNI, the whole progeny of the mutated woman will be affected, as they will get the mother genotype carrying the mutation. On the contrary, if an affected man is carrying a mutation in mitochondrial DNI, non of their descendants will get the disease.

Before answering the question, let us remember the pedigree symbols.

  • Squares represent Males/Men
  • Circles represent Females/Women
  • Empty symbols represent healthy/non-affected individuals
  • Solid black symbols represent sick/affected individuals

In the exposed pedigree, we can see that the mother is affected by the disease (individual number 2), so all her children are also affected (individuals 4, 5, and 6) because the <em>disease is mitochondrially inherited</em>.

Individual 3 is a healthy man, so individual 4 must be an affected woman (Black circle). As she is the one affected, then all her children will also be affected. This couple <em>had one boy and two girls</em>. Individuals 8 and 9 are girls (circle), so individual 10 must be the affected boy (black square).  

On the other hand, individual 6 is an affected man (black square), son of individuals 1 and 2. This man couples with a woman, and they have all healthy children. So this woman (individual 7) must be healthy. Even though the man is affected, all their children are not because their mother (7) is not. Remember that sperm cells do not transmit the mitochondrial genes to the progeny.      

And finally, individual number 5 might be either a man or a woman. In any case, this person is also affected by Leigh's disease.  

5 0
3 years ago
35
tresset_1 [31]

Answer:

False

Explanation:

we create more body cells with mitosis not meiosis , we create gametes with meiosis

6 0
3 years ago
The primary reason that the human population has grown rapidly over the past 100 years is that there has been
Sindrei [870]

Answer:

A

Explanation:

technology has made it easier for people to get the nutrients they need through food. Better agriculture means that people don't have to hunt for food or out themselves in danger in order to get food. Clean water has lowered the risks of catching diseases that were in the water.

3 0
2 years ago
Which feature differentiates mosses from liverworts and hornworts?. . A. leafy gametophytes. B. presence of cuticle. C. absence
vesna_86 [32]
The correct answer would be option A. Leafy gametophytes. The feature that differentiates mosses from liverworts and hornworts are the leafy gametophytes. A gametophyte is a multicellular haploid generation which is involved in the process of alternation of genes along with a diploid generation called as sporophyte.
5 0
3 years ago
Other questions:
  • Which of the following best explains the central role of carbon in the chemistry of living organisms
    9·1 answer
  • Evidence 2 - Unknown Substance Investigation A group of scientists is given a sample of an unknown substance. They are asked to
    5·1 answer
  • What is the term for the protective wall that helps bacteria survive unfavorable conditions? endospore sporangia aerobic wall bo
    5·2 answers
  • How is the DNA in a prokaryote different from the dna in a eukaryote
    5·2 answers
  • What is the difference between entomophily and anemophily?
    14·2 answers
  • He warning label that appears on products containing nutrasweet (aspartame) is necessary to prevent problems for people with ___
    14·1 answer
  • cell organelles In this lab, you will try to view as many cell organelles as you can at different magnification levels. Write an
    6·2 answers
  • What is an indicator that a chemical change has occurred?
    6·2 answers
  • 1
    6·2 answers
  • Which of these nutrients cah be found in all organic compounds?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!