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
Murljashka [212]
3 years ago
6

A scientist observes an enzyme polypeptide chain arranged in spiral turns that rise upward and are held in place by hydrogen bon

ds. Which level of structural arrangement is s/he looking at
Biology
2 answers:
marin [14]3 years ago
3 0
If a scientist observes an enzyme polypeptide chain arranged in spiral turns that rise upward and are held in place by hydrogen bonds he/she is looking at a tertiary structural arrangement. 
11111nata11111 [884]3 years ago
3 0

Answer:

The correct answer will be -tertiary structure

Explanation:

Proteins are one of the important bio-molecules which perform various roles depending on their structures.  Proteins form four structures: primary (linear), secondary (folded), tertiary (highly folded) and the Quaternary structures.

The structure of the protein which can be marked by the spiral turns which are held together by hydrogen bonds formed between the C=O and N-H groups stabilize the compounds is known as the tertiary structure. This structure also contains other covalent bonds like  C=O and N-H groups phobic interactions.

Thus, the tertiary structure is the correct answer.

You might be interested in
Bats have __________ body temperatures due to flying which results in __________.
pantera1 [17]

Answer:

loss, respiratory frequencies, heart rates and body temperatures of both bats flying at  heat as successfully as flying birds at high   6 flew steadily in what appeared to be a normal.

Explanation:

7 0
3 years ago
What would happen in an ecosystem without decomposers? (2 points) Plant growth would decrease. Producers would increase. Plant g
anygoal [31]
Plant growth would decrease thank you I am madisonnicole1
6 0
3 years ago
Read 2 more answers
In the parietal cells, the enzyme carbonic anhydrase causes a reaction between __________ and __________.
SpyIntel [72]
Question: In the pariental cells, the enzyme carbonic anhydrase causes a reaction between ________ and _________.

Answer: Carbon dioxide and water

Explanation: Carbon dioxide and water are the ones that reacts because of the enzyme carbonic anhydrase.
8 0
3 years ago
What is the chemistry of life?
omeli [17]

Explanation:

The chemistry of life begins with the basic principles of bond formation and bond breaking, and the nature of the different compounds formed. Life revolves around the balancing act between the energy released as bonds are broken and the energy taken in as bonds are formed.

7 0
3 years ago
Scientist can determine the age of ancient objects by a method called radiocarbon dating. The bombardment of the upper atmospher
IRISSAK [1]

Answer:

3688.323years

Explanation:

Given-

Half life of 14C = 5730years

As we know -

A_{(t)} = A_0e^{kt}

Where

A_{(t)} = Mass of radioactive carbon after a time period "t"

A_0= initial mass of radioactive carbon

k =radioactive decay constant

t =time

First we will find the value of "k"

\frac{1}{2} = (1)*e^{k*5730}\\

On solving, we get -

e^{5730*k}= 0.5\\5730*k = ln(0.5)\\k = -0.000121

Now, when mass of 14C becomes 64% of the plant  material on earth today, then its age would be

A_{(t)} = A_0*e^{(-0.000121*t)}\\A_{(t)}= 0.64*A_0\\0.64*A_0 = A_0*e-^{(0.000121*t)}\\t = 3688.323years

6 0
3 years ago
Other questions:
  • Which two statements about first-person narration are generally true? The narrator can be a witness or a reteller of events. The
    12·1 answer
  • Directions:
    8·1 answer
  • The parts of the brain implicated in adhd, such as the prefrontal cortex and the basal ganglia, feature large amounts of ____ ac
    11·2 answers
  • Which of the following might be symptoms of a lesion to the right motor cortex?
    5·1 answer
  • Es un organulo de la celula encargada de la sintesis de proteina​
    11·1 answer
  • What is conjugation?
    12·1 answer
  • How many co2 produced in 3 glucose​
    8·1 answer
  • What Is Science? Own Answer<br>Please I need it✨​
    6·2 answers
  • Which of the following is an abiotic factor that limits the carrying capacity of animal species?
    9·1 answer
  • Refer to the above chart. Given the DNA sequence 5'-CACGTATGCAAAATT-3', the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!