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
Mila [183]
3 years ago
6

Carbon-12 and Carbon-14 are isotopes; it means that

Biology
1 answer:
jok3333 [9.3K]3 years ago
8 0
A :-) Isotopes are forms of the same element with equal numbers of protons but different numbers of neutrons. For example, both carbon-12 and carbon-14 have 6 protons. But carbon-12 has 6 neutrons while carbon-14 has 8 neutrons. By definition, carbon-12, carbon-13 and carbon-14 are all isotopes of the carbon.
You might be interested in
Hemoglobin is a protein that binds to oxygen. It is only produced by red blood cells and it allows blood to transport oxygen thr
Ksenya-84 [330]

The statements are true.

Hemoglobin (Hb), is the oxygen-transport metalloprotein which contains iron in the centre of its structure. This metalloprotein is found in the red blood cells (erythrocytes). The function of hemoglobin is to transport the oxygen through the blood carries from the lungs to the rest of the tissues. Oxygen is necessary for the aerobic respiration in order to provide energy for the functions of the organism (metabolism).


7 0
3 years ago
Contrast the two types of plant reproduction. Help me please its due today
AysviL [449]
Sexual reproduction produces offspring by the fusion of gametes, resulting in offspring genetically different from the parent(s). Asexual reproduction produces new individuals without the fusion of gametes, genetically indentical to the parent plants and each other, when mutations occur
3 0
3 years ago
Answer this please thanks!
laila [671]
1. Anaphase
2. d
3. B
4 0
3 years ago
Allen has been studying the genetic material of dogs, to get more insight
kati45 [8]

Answer:

Nucleic Acids

Explanation:

Nucleic acids are DNA and RNA and they are the molecules responsible for containing the genetic material of all living beings. Thus, DNA and RNA are the molecules responsible for establishing the variability and different characteristics between dog breeds, through the genetic information that each of them houses.

In this case, among the options given in the question above, we can confirm that if Allen has studied the genetic material of dogs to better understand why there are so many different breeds, he must have studied nucleic acids.

5 0
3 years ago
The largest stars known could contain over
scoray [572]

Answer: D

Explanation: I Googled it

5 0
3 years ago
Other questions:
  • An example of a multicellular green alga is
    5·1 answer
  • If the concentration of sodium inside a cell is higher than the concentration outside the cell, the highly concentrated solution
    13·1 answer
  • How do the Earth and Moon compare in terms of gravitational force?
    15·2 answers
  • What letter represents mRNA
    14·1 answer
  • To differentiate as a specific type of cell (example as a muscle cell versus a skin cell),
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=what%20%5C%3A%20is%20%5C%3A%20protein%20%5C%3A%20%20%7B%3F%7D%20" id="TexFormula1" title="what
    7·1 answer
  • If all grasshoppers are removed from the food chain, what will happen to the blue birds
    9·2 answers
  • Which of the following has the most potential energy?
    10·2 answers
  • Reducing, reusing, and recycling are used to Group of answer choices make more ores increase metal production burn fossil fuels
    14·1 answer
  • How would a plant respond to an environmental stress such as flooding?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!