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
Westkost [7]
3 years ago
8

Thinking Critically Potassium-40 decays to

Biology
1 answer:
mamaluj [8]3 years ago
3 0

Answer:

The radioactive isotopes of Potassium-40 generally observed to decay to argon-40 and calcium 40, also called daughter isotopes. The problem arises with the calcium 40 radioisotopes which cannot be used for age determination due to its excessive presence.

Explanation:

The radioactive isotopes Potassium 40 decays to argon 40 helps in determining age of fossils and rocks mainly due to the fact that extreme heat causes radioactive potassium to decay to noble argon-40 gas. The rate of decay is attributed to its half life period which in turns help in finding the relative age of fossils or rocks. But, problem occurs when it decays to calcium 40, as because calcium forms large part of many minerals including bone.

You might be interested in
Proteins are dynamic molecules that are capable of ________ motion that can have important functional relevance. The existence o
Inessa05 [86]

Answer:

intrinsic

Explanation:

Proteins are dynamic molecules that are capable of INTRINSIC motion that can have important functional relevance. The existence of this type of motion has suggested that enzymes are capable - even in the absence of substrate - of many of the same movements that can be detected during their catalytic cycle

6 0
3 years ago
When a mechanical, such as sound, reflects off a surface, what can the reflected wave tell you about the surface?
Molodets [167]

Answer:

its shiny.

Explanation:

3 0
3 years ago
Read 2 more answers
A cell has 6 chromosomes. How many chromosomes will each daughter cell have if it undergoes mitosis
77julia77 [94]

Answer:

At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes.

hope this helps

have a good day :)

Explanation:

7 0
2 years ago
List two types of chemical erosion
dimulka [17.4K]

Answer:Oxidation and Hydrolysis

3 0
3 years ago
Read 2 more answers
What is the effect of a mutation?
Sliva [168]
Mutations can lead to missing or malformed proteins, and that can lead to disease. ... Some mutations happen during cell division, when DNA gets duplicated. Still other mutations are caused when DNA gets damaged by environmental factors, including UV radiation, chemicals, and viruses. Few mutations are bad for you.
6 0
3 years ago
Read 2 more answers
Other questions:
  • How does cohesion and adhesion help plants move materials'?
    13·1 answer
  • Lesson Name: Animal Systems and Behavior
    7·1 answer
  • A chronic nervous system disease characterized by progressive muscle rigidity and involuntary tremors is called:
    11·1 answer
  • Venus is known for its
    5·2 answers
  • What advantage do seeds give a plant
    6·2 answers
  • GABA receptors play an essential role in neurotransmission in the central nervous system. In response to the appropriate signal,
    9·1 answer
  • which of the body systems does not rely on the autonomic nervous system to stimulate involuntary events
    11·1 answer
  • When plants that are heterozygous for round seeds are crossed, what is the probability that the offspring will have wrinkled
    8·2 answers
  • Only girls joined qpz-uxnm-kfo fast
    7·2 answers
  • What is the end result of cytokinesis from a cell undergoing mitosis?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!