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
makkiz [27]
3 years ago
10

The alpha helix and beta pleated sheet represent which level of protein structure?

Biology
1 answer:
hram777 [196]3 years ago
5 0

Polypeptide chains represent the primarylevel of protein structure. The secondarystructure of a protein results from hydrogen bonding between amino acids in the peptide chain. This leads to twisting or folding of the chain into the alpha helix and the beta pleated sheet shapes.

You might be interested in
Organisms made up of one or more cells with complex internal structure are called
QveST [7]
The answer is Eukaryotes.
6 0
2 years ago
Where is the fluid that the lymphatic system collects returned to the blood?
Anna35 [415]
The lymphatic system drains into lymphatic trunks (right and left lymphatic duct) which drains into vessels of the neck (right subclavian vein)
4 0
3 years ago
A dog pants in the heat to control its body temperature. Panting is a mechanism of_______ that dogs use for_______ .
Maru [420]

B. homeostasis B. regulation

Panting is a phenomena for maintenance of homeostasis in the body. In panting water from the inner moist lining of the oral cavity and pharynx get evaporated. This method of heat loss during hot and humid conditions is applied by dogs and other mammals to keep them cool. It is a kind of heat regulation process. Dogs keep there mouth open so that excess heat can liberate from their body.

5 0
2 years ago
Read 2 more answers
Which of the following occurs during telophase II? Select all that apply.
Lorico [155]

Answer: 1, 3, 5

new nuclei begin to form

chromatids arrive at opposite ends of the cell

cytoplasm divides and two daughter cells are formed

4 0
3 years ago
What organelle has the same function like a waste disposal plant
Iteru [2.4K]

Answer:

Lysosomes are the cell organelle having same function like waste disposal in plants.

Explanation:

Lysosomes are the organelle that destroys the damaged organelles inside the cell. And acts as same function like waste management. It is present in both plants as well as animals. The opposite to it or the construction one is ribosome. In lysosomes it has certain enzymes as well as acids that helps in digestion of damaged cell materials, and also in recycling it. Not only are the cellular waste it may be some old or torn out cells. It acts as a cellular stomach. They are generally fluid filled sacs.

5 0
3 years ago
Other questions:
  • Which is a measure of the force of gravity on an object ?
    15·1 answer
  • Explain how real soil compares to the dirt materials
    13·2 answers
  • When an enzyme denatures which bonds are destroyed?
    6·1 answer
  • A cactus is...<br> A. a herbivore<br> B. a carnivore<br> C. a scavenger<br> D. a decomposer.
    8·2 answers
  • What the answer to this question?
    7·1 answer
  • Hydrolysis of GTP to GDP by a GTPase can cause a change in which aspect(s) of that protein's structure?
    5·1 answer
  • I just am confused on what to put.
    11·1 answer
  • Which statement describes something quantitative?
    12·1 answer
  • During research, what is important to examine
    13·1 answer
  • An increase in ATP levels would tend to ____________ the PDH complex. Activate inhibit phosphorylate
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!