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
Elina [12.6K]
3 years ago
10

"which of these illustrates the secondary structure of a protein?"

Biology
1 answer:
Nookie1986 [14]3 years ago
7 0
A protein's secondary structure is characterized by beta pleated sheets and alpha helices; the primary structure of a protein is the order of amino acids in a polypeptide, which is coded for the DNA of a gene. the secondary structure itself results from Hydrogen bonds, where the electronegative nitrogen and O2 atoms impart the hydrogen atoms with a semi positive charge.
You might be interested in
Which of the following is not true concerning the flow of energy through an ecosystem?
ira [324]
<span>Most of the energy from photosynthesis flows out as heat is the statement not correct.</span>
6 0
4 years ago
Read 2 more answers
Examples of electric fields in science
kkurt [141]
Some examples of electric fields in science are light, X- rays, radio waves, microwaves, etc.
7 0
3 years ago
Read 2 more answers
gHow would an inhibitor of cAMP phosphodiesterase affect glucose mobilization in muscle? It would reduce cAMP levels and inhibit
Ksivusya [100]
<h2>cAMP and glucose mobilization</h2>

Explanation:

It would maintain high cAMP level and elevate glucose mobilization

  • Phosphodiesterase is an effector enzyme which degrades secondary messenger cAMP(cyclic adenosine monophosphate)
  • Here in this case an inhibitor is inhibiting the phosphodiesterase therefore cAMP level will increase
  • As cAMP level rise it activates a protein called protein kinase A which phosphorylates phosphorylase kinase and activates it
  • Phosphorylase kinase becomes active that phosphorylates glycogen phosphorylase and makes it active,glycogen phosphorylase catalyse breakdown of glycogen(in liver and muscle cells)
  • In liver cells breakdown of glycogen occurs and glucose 1 phosphate gets converted into glucose and supplied to whole body through blood

7 0
3 years ago
Scientists have described and named a total of_______species.
Whitepunk [10]

Answer: 1.9 million species

Explanation: I looked it up

3 0
3 years ago
One of these is wrong but I don’t know which one can someone please help me
mario62 [17]
I think both of them are positive feedback
6 0
3 years ago
Other questions:
  • The codon for serine is ucg. the coding (non-template) strand of the dna that encoded it is _____, and the anticodon of the trna
    7·1 answer
  • Hyaluronidase and collagenase both allow bacteria to _____
    7·1 answer
  • 1.
    12·1 answer
  • This is a disorder in which people mistakenly fear that minor changes in their physical functioning indicate a serious disease.
    12·1 answer
  • 50 points and brainleist how can i gain weight if i was born 4 days early than due date DON'T GOOGLE
    9·1 answer
  • A star begins with a mass 8 to 20 times that of the Sun's mass will do what
    14·1 answer
  • The final fate of electrons in the electron transport chain is combining with _____ to form _____. hydrogen, ATP carbon, carbon
    8·1 answer
  • How is a food chain different from a food web?
    15·1 answer
  • In the meselson-stahl experiment, cells were grown for one generation in growth medium containing a relatively heavy nitrogen is
    15·1 answer
  • I NEED HELP PLEASE!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!