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
I am Lyosha [343]
3 years ago
10

Describe the levels of protein folding- primary, secondary, tertiary & quaternary structure of proteins.

Biology
1 answer:
Elden [556K]3 years ago
8 0

Answer:

The

different levels of protein structure are known as primary, secondary, tertiary, and quaternary structure. The primary structure is the sequence of amino acids that make up a polypeptide chain. ... The exact order of the amino acids in a specific protein is the primary sequence for that protein.

You might be interested in
PLEASE HELP ASAPPP !!! 15 POINTS !!!
sasho [114]

***see attached pic***

Some helpful tips:

The nucleus is always going to be the big, spherical shape.

The ER is always going to be a weird, folded looking structure attached to the nucleus (rough = has ribosomes on it which are usually represented by little dots, smooth = has no ribosomes on it aka no dots)

The GA looks like the ER but it is not going to be attached to the nucleus like the ER is.

The mitochondria is always going to be pill-shaped and have weird folds inside of it.

8 0
3 years ago
Which two factors of a molecule determine whether or not it can cross the membrane? A. Color and weight B. Shape and texture C.
myrzilka [38]
D. Polarity and size. 
<span>The size, polarity, and charge of a substance will determine whether or not the substance can cross the cell membrane by diffusion. The cholesterol was an example of a lipid, and is highly soluble in the nonpolar environment of the lipid bilayer. You saw, in the animation above, the cholesterol freely passing into the hydrophobic environment of the membrane. Cholesterol distributes freely in the membrane and then some fraction will dissolve in the aqueous environment of the cytoplasm. Water, on the other hand, while polar, is small enough to cross the membrane at a slow rate. Note that specialized transport proteins in certain cell membranes can provide a channel for the water, greatly increasing its rate of crossing the membrane. The lipid bilayer is much less permeable to the ion, because of its charge and larger size. As a general rule, charged molecules are much less permeable to the lipid bilayer.</span>
4 0
3 years ago
Read 2 more answers
What signals your body to breathe out, or exhale. We learning about the respiratory system
Gre4nikov [31]

Answer: Your brain constantly gets signals from your body which detect the amount of oxygen and carbon dioxide in your blood. Your brain will send signals to the muscles involved in breathing and adjust your breathing rate depending on how active you are.

HOPE THIS HELPED HAVE A WONDERFULL DAY!

3 0
3 years ago
Which of the following factors is most likely to contribute to gene flow between the
Tatiana [17]

Answer:

D.migration

Explanation:

4 0
3 years ago
_____ can be single or multi-cells and have organization within their structure
Sunny_sXe [5.5K]
Eukaryotes is the answer
3 0
3 years ago
Other questions:
  • What's the symbol for lipids?
    8·1 answer
  • In the 1950s, Christian Anfinsen demonstrated the renaturation of the protein ribonuclease (RNase) in vitro. After reduction and
    9·1 answer
  • Gastrin, histamine, endorphins, serotonin, cholecystokinin, and somatostatin are hormones or paracrines that are released direct
    9·1 answer
  • What term describes the reversion of animals to behaviors characteristic of their species even when being reinforced for perform
    5·1 answer
  • Porque es posible utilizar nuestro cuerpo para que funcione algunos de estos experimentos​
    12·1 answer
  • ______ contains large amounts of potassium
    15·2 answers
  • Which of the following has not sped up the erosion of wetlands in coastal Louisiana?
    12·1 answer
  • If a male genotype is Tt and the female genotype is TT, then what are the phenotypic ratios for tall and short corn?
    15·1 answer
  • The roots of the plant in the diagram above are exhibiting which behavior?
    15·2 answers
  • Which describes the function of a peptide bond?'
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!