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
belka [17]
3 years ago
9

A man of healthy weight may have, on the average, ____ percent of his body weight as fat.

Biology
2 answers:
Nat2105 [25]3 years ago
5 0
The correct answer is 20% on average. The ideal percentage rate of a healthy man with normal weight is 18 to 22%. However, a range of 7-13% is considered normal for male professional athletes, because their muscular mass is much greater. The physiological minimum rate which is acceptable for males is 4-6%.
Anika [276]3 years ago
3 0
The expression of a healthy weight can be done using the body mass index<span> (</span>BMI<span>). This is an expression calculated using height and weight, and would be different for men and women. For a man, the correct BMI range would be between 19 and 25, but this really depends on the height of the man.</span>
You might be interested in
Which feature is not found in viruses? A)DNA B) RNA C) mitochondria D) protein capsid
posledela

It's mitochondria :)


5 0
3 years ago
Read 2 more answers
Scurvy is a disease that until the nineteenth century was common among sailors and others whose diets were deficient in vitamin
alina1380 [7]
<h2>Scurvy </h2>

Explanation:

(a) Collagen is the major structural component of cartilage,bones and tendons

  • The basic unit of collagen is tropocollagen and each tropocollagen consists of three coiled left handed polypeptide chains called α chains
  • Generally each α chain consists of a repeating tripeptide sequence called: G-X-Y
  • Here G represents glycine; X represents proline and Y represents hydroxyproline
  • Rigidity of collagen molecule is due to presence of proline and hydroxyproline
  • Hydroxylation of proline is catalysed by prolyl hydroxylase enzyme which use ascorbate,α ketoglutarate and oxygen
  • α ketoglutarate is oxidatively decarboxylated to form carbon dioxide and succinate
  • Sequence of events leading from a dietary vitamin C deficiency to symptoms such as bruising and breakdown of supporting tissues includes: tissue levels of ascorbic acid is low;  enzyme prolyl hydroxylase is inactive;  proline is not hydroxylated;  the triple helix is inadequately stabilized; collagen breaks down;  defects in tissues that depend on collagen ; tissues that depend on collagen are subject to breakdown and bruising

(b) Sailors are no longer susceptible to scurvy because fresh fruits which are the source of vitamin C source are available now

British sailors called "limeys" to this day,this term reflects the British navy's use of limes

5 0
3 years ago
Climate affects how human is designed
yuradex [85]

Answer:

according to the climate person health changes, dress form changes and eating also changes

7 0
3 years ago
Study the cladogram. Which two organisms would be the least related?
Svet_ta [14]
C. lizard and chimpanzee

8 0
3 years ago
Read 2 more answers
After cytokinesis what phase do cells enter?
ruslelena [56]

Answer:

After Cytokinesis, the cells return to Interphase

8 0
3 years ago
Other questions:
  • Which is a modification into the spine in a cactus plant?
    11·1 answer
  • Two identical flowering plants are planted in neighboring yards. One plant grows tall heathy, producing numerous pink flowers. T
    6·2 answers
  • Which type of molecule that can be found in livi<br> protein<br> carbohydrate<br> fat<br> O water
    6·1 answer
  • When plants grow towards sunlight, they __________.
    14·2 answers
  • .
    10·1 answer
  • What are three adaptations that allow fish to live in water?
    8·1 answer
  • How can the "shape" of a protein affect its function?
    10·2 answers
  • According to the gene-chromosome theory, witch statement is true...
    11·1 answer
  • 6. ¿Cuál de las siguientes moléculas está formada por
    8·1 answer
  • Due to the activity of some phytochemicals, foods made from ______ can lower the production of cholesterol by the body.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!