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
aalyn [17]
3 years ago
5

Joan and Mike's teacher show them a picture of an atom and ask them to identify it using the periodic table. Joan says the atom

is Carbon, but Mike says it is Lithium. Who is right and why? A Joan is correct because carbon is a neutral atom. There are the same number of protons and electrons in the atom pictured. B Mike is right because the atomic mass of lithium is 6. There are 3 protons and 3 electrons in the atom. 3+3=6 C Mike is correct because the atomic number shows the number of protons in all atoms. There are 3 protons and the atomic number of lithium is 3. D Joan is right because the atomic number of carbon is 6. There are 3 protons and 3 electrons in the atom. The atomic number shows the number of protons plus the number of electrons. 3+3=6
Biology
1 answer:
ivann1987 [24]3 years ago
3 0
Hi,
The answer should be letter C.
You might be interested in
In the late 1960s, robert paine conducted landmark studies on diversity in the rocky intertidal zone comparing the species diver
ohaa [14]
<span>The absence of the predator in the experimental plots led to a rise in population of the two species hence suppressing the other species since they were the prey of the Sea stars. But when the sea stars were present, they maintained a balance in the species diversity by feeding on Mussel and Barnacle species.</span>
8 0
3 years ago
How might the commercial fishing industry be affected?
Whitepunk [10]

Scientists estimate that the fishing industry kills between 0.97 and 1.97 trillion wild fish worldwide every year, further straining fragile oceans and other waterways that are already poisoned by pollution from oil spills, agricultural runoff and immense amounts of garbage.

6 0
3 years ago
Which level of life includes all of the other levels in this list: organisms, cells, biosphere, molecules, ecosystems?
Vladimir79 [104]

Answer:

Biosphere

Explanation:

The biosphere is the part of the earth that supports life forms. It includes hydrosphere, atmosphere, and lithosphere. Various ecosystems, aquatic or terrestrial, are present in the biosphere. Biotic and abiotic components of a geographical region that interact with each other together make an ecosystem.

The biotic component of an ecosystem includes all the organisms present in it. Organisms may be unicellular or multicellular. All the organisms are made up of one or more cells. Cells are made up of various biomolecules that interact and enable cells to perform the life processes.

5 0
3 years ago
What makes the pituitary gland the most important gland of the endocrine system?
Olegator [25]
Im pretty sure its c but hope this helps :)
5 0
3 years ago
Read 2 more answers
A particular protein largely lacks both secondary and tertiary structure. which factor, if any, is mainly responsible for the re
NemiM [27]

Entropy, is mainly responsible for the resting state of this protein.

Hydrogen bonds, disulfide bonds, and dipole-dipole interactions produce the complicated folding styles seen in secondary and tertiary structure. however, if a protein does not have these elements of structure, it'll undertake a kingdom in which its entropy is maximized.

Secondary shape is determined through hydrogen bonding within the amino acid chain backbone. Tertiary structure is the entire protein's form, decided Entropy Interplay and hydrophobic forces. The tertiary shape of a protein is the 3 dimensional shape of the protein. Disulfide bonds, hydrogen bonds, ionic bonds, and hydrophobic interactions all affect the form a protein takes.

The nonpolar amino acids have formed the nonpolar center of the protein, weak van der Waals forces stabilize the protein. furthermore, hydrogen bonds and ionic interactions between the polar, charged amino acids make a contribution to the tertiary structure.

Disclaimer: your question is incomplete, please see below for complete question

A. Entropy

B. Hydrogen bonds between amino acid residues

C. Dipole-dipole interactions

D. None of the above

Learn more about protein here:- brainly.com/question/10058019

#SPJ4

4 0
2 years ago
Other questions:
  • Compare and contrast quantitative and descriptive research
    7·1 answer
  • Which of the following statements provides the best scientific evidence that chimpanzees and rhesus monkeys come from a common a
    9·1 answer
  • A mugger steals your wallet causing all of the following to happen EXCEPT ________.a.) increased metabolic rateb.) increased rat
    11·1 answer
  • List which fact goes under photosynthesis both or cellular respiration
    14·1 answer
  • What three animals are closley related to a tiger
    6·2 answers
  • After protien translation os commplete newly -formed polypeptife​
    14·1 answer
  • Will make brainilest answer!!!
    13·2 answers
  • How do upwelling currents near the shore affect the abundance of aquatic organisms along the shoreline?
    12·1 answer
  • What is pH and how do we measure it?
    11·1 answer
  • Anyone here let's ch.at na yrr...What is the impact of world war 2​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!