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
GaryK [48]
3 years ago
11

Select the FALSE statement below about the structure of myoglobin.

Biology
1 answer:
Dvinal [7]3 years ago
4 0
<span>The answer is e. Myoglobin has a single polypeptide chain so it has 1o, 2o, 3o and 4o structure.

Myoglobin is an iron and an oxygen binding protein. It has a single polypeptide chain. Proteins with the single polypeptide chain cannot have quaternary (4o) structure. 4o structure of proteins includes an arrangement of multiple folded polypeptide chains (subunits) in a multi-subunit complex. Therefore myoglobin cannot have 4o structure as the single chain polypeptide. All other choices are correct.</span>
You might be interested in
In what phase of meiosis are sister chromatids separated and pulled to opposite ends of the cell? A. Anaphase I
Rasek [7]

The correct answer would be...

Anaphase II

8 0
3 years ago
Read 2 more answers
The muscles of the digestive tract are called smooth cardiac muscles? true or false
Blababa [14]

Answer:Smooth muscle or “involuntary muscle” consists of spindle shaped muscle cells found within the walls of organs and structures such as the esophagus, stomach, intestines, bronchi, uterus, ureters, bladder, and blood vessels.

Explanation:

Smooth muscle or “involuntary muscle” consists of spindle shaped muscle cells found within the walls of organs and structures such as the esophagus, stomach, intestines, bronchi, uterus, ureters, bladder, and blood vessels.

8 0
3 years ago
Describe ways in which a healthy artery differs from an artery affected by coronary heart disease
JulsSmile [24]

Answer:

A healthy artery is wider and has no blockages. The lumen (which is the hole in the centre of the artery), is open and clear. This means there is more blood flow. An artery of a person suffering from coronary heart disease is often blocked, usually by a fatty deposit. This means the blood does not flow as well. (See diagram, in which I would draw two arteries, one with a blockage of fatty deposit, one clear and healthy).

hope this helped you

please mark as the brainliest (ㆁωㆁ)

3 0
3 years ago
How is the Great Barrier Reef’s population affected by abiotic factors?
Evgen [1.6K]
The Great Barrier Reef, located off of Australia’s eastern coast, is the largest coral reef ecosystem in the world. The reef covers an area over 300,000 square kilometers and includes a wide range of ocean depth, and it contains such biodiversity as to make it one of the most complex ecosystems on Earth. Much like any other ecosystem on Earth, the Great Barrier Reef relies on biotic and abiotic components to keep it functional and stable.
7 0
3 years ago
"Into Thin Air" A Case Study in Physiology Part II Gasping for Air by Jennifer Lundmark Department of Biological Sciences Califo
makkiz [27]

Answer:

1. The physiological changes that will occur when someone lives at altitude for an extended period include increased production of more red blood cells.

2. The changes are advantageous as the person can survive lower altitude better and strenuous activities that interferes with breathing.

3. The specific physiological pathway that results in the changes described involves decrease in pulmonary ventilation at high altitude leading to hypoxia then hypoxemia. The body then produces more red blood cells to counteract the lower oxygen saturation in blood in high altitudes.

5 0
3 years ago
Other questions:
  • Does anybody understand this
    11·1 answer
  • A patient is about to undergo transplant surgery and will be receiving a preoperative dose of cyclosporine (sandimmune) 8 hours
    13·1 answer
  • Scientific models can be used to
    5·1 answer
  • Biology help please,<br> will reward/star u
    6·1 answer
  • A sentence with the word habitat
    9·1 answer
  • In general, the more physical activity individuals do,
    10·1 answer
  • An experiment to show thy chlorophyll is needed during photosynthesis
    11·1 answer
  • What does genetics mean in your own words?
    7·2 answers
  • Why don’t warm air masses form over North Atlantic or Pacific oceans?
    10·1 answer
  • Which two organisms above belong to the same kingdom? <br><br> bird, green plant, shark, mushroom
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!