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
arsen [322]
4 years ago
7

Bismuth is a nontoxic metal that is used in pharmaceuticals and chemicals . bismuth has a simple cubic unit cell. how many atoms

of bi are present in each unit cell?
Biology
1 answer:
professor190 [17]4 years ago
5 0
It has been said above that Bismuth has a simple cubic unit cell. <span> In this case one atom or ion lies at each corner of the cube. Since only 1/8 of each corner sphere lies within the unit cell hence simple cubic unit cell will only have one atom. Hope this answers the question.</span>
You might be interested in
What type of amino acids would you expect to find at the core of a water-soluble globular (solid-spherical) protein
PIT_PIT [208]

Hydrophobic amino acids are buried at the core of a water-soluble globular protein.

<h3>What makes globular proteins water soluble?</h3>

Numerous hundreds to thousands of amino acids are used to make proteins. The arrangement of amino acids within a protein molecule determines its ultimate form. A protein molecule is classified into two classes—fibrous proteins and globular proteins—based on its final shape.

The structure of globular proteins resembles a ball or a globe. A globular structure is created by the folding of different amino acid chains. The two most significant globular proteins present in the human body are hemoglobin and myoglobin. The hydrophobic side chains of the amino acids are hidden inside the cores of the domains whereas the hydrophilic side chains are located on the surface of the molecule thanks to the arrangement of the amino acids.

The hydrophobic amino acids can be buried in the center of globular proteins due to interactions between the hydrophobic groups in their side chains. This is the fundamental property of globular proteins that makes them water soluble.

Examples of hydrophobic amino acids are phenylalanine,  alanine, valine, etc.

Learn more about hydrophobic amino acids here:

brainly.com/question/1594040

#SPJ4

5 0
2 years ago
Which of the following resources are used the most in the US.
vfiekz [6]
Oil, coal and natural gas my guy

Hope that helps
6 0
3 years ago
What substances in plants and eggs are tightly bound to iron and limit its absorption into the body?
Agata [3.3K]
The substances in plants and eggs that makes it tightly bound to iron and to be able to limits its own absorption in the body is oxalic acid or phytates. An oxalic acid has the physical appearance of a colorless crystalline solid and it is considered to be an organic compound while the phytates has the ability to bind in dietary materials.
7 0
3 years ago
Inhibitors of the electron transport chain exert their effects through a variety of mechanisms. _______ blocks electron transpor
professor190 [17]

Answer:Azide, Rotenone, Atractyloside, DNP

Explanation:

Inhibitors of the electron transport chain exert their effects through a variety of mechanisms. AZIDE______ blocks electron transport and proton pumping via inhibition of Complex IV. _ROTENONE_______blocks electron transport and proton pumping via inhibition of Complex I. _ATRACTYLOSIDE_______blocks electron transport and ATP synthesis by inhibiting the exchange of ATP and ADP across the inner mitochondrial membrane. _DNP_______blocks ATP synthesis without inhibiting electron transport by dissipating the proton gradient

4 0
3 years ago
1 Do hot-spot volcanoes form plate boundaries or intenor of tectonic plates?
aivan3 [116]

Answer: A mantle plume is an area under the rocky outer layer of Earth, called the crust, where magma is hotter than surrounding magma. ... While most volcanoes form along tectonic plate boundaries, mantle plumes and hot spots lead to their development as well. Hot spot volcanoes occur far from plate boundaries.

Explanation:

8 0
3 years ago
Other questions:
  • All but one factor plays a part in water movement in and out of the cell. that is
    12·1 answer
  • Index fossils are used for __________ dating.
    8·1 answer
  • What is the second step of cellular respiration
    13·2 answers
  • 1. What type of transport does the development of Eukaryotes by endosymbiosis represent?
    7·1 answer
  • What are some key facts for stem cells?
    9·1 answer
  • If your body's hypothalamus is not functioning properly, which of the following will happen?
    8·2 answers
  • Which of the following best describes threadlike structures that connect to the centromere and move chromosomes?
    6·1 answer
  • Definition of revolution
    5·2 answers
  • The number of atoms gained lost or shared by an atom in a chemical bond is also known as
    5·1 answer
  • 4. If you just finished exercising, what happens to the amount of carbon dioxide you<br> exhale?!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!