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
iogann1982 [59]
3 years ago
5

How many biosynthetic families are know for amino acid biosynthesis.

Biology
1 answer:
lana [24]3 years ago
3 0

Answer:

There are six of them, based on the common compound that they are synthesized

Explanation:

The family of L- glutamate come from the cetoglutarate compound from the Kreps cycle. The family of L-serine, come from 3 - phosphoglicerate compound from the glucolisis. The L - aspartate family, that come from oxaloacetate compound, from the Krebs cylce. The piruvate family that come from the piruvate, from the glucolisis. The aromatic aminoacids, that come from eritrose - 4 - phosphate, from the pentose cycle. And the L histidine family, that come from the ATP.

You might be interested in
Nobel, who has terminal cancer, has been in a depressed state for several weeks. the most effectve way to help him move out of t
Stells [14]

The right answer is have a frank, open discussion with him about his feelings.

The combination of a depressive disorder with a serious physical illness such as cancer can make the identification and treatment of depression more difficult. Indeed, the symptoms of depression may be underestimated and attributed to the other disease.

4 0
3 years ago
Why do cells stay small
Dafna1 [17]
Ans: Cells are so small because it allows them to have a better surface area to volume ratio. This makes it much easier for the cell to bring in necessary nutreints and excrete wastes. Also the smaller the cell is, the less time it takes to replicate the small cell as opposed to a bigger cell.
6 0
2 years ago
Which season is occurring in the southern hemisphere when earths northern hemisphere is tilted toward the sun?
Ksju [112]
The southern hemisphere would be experiencing winter :)

5 0
3 years ago
It appears that "hidden genetic variation" is responsible forallowing selection to move the average value of a traitbeyond the r
Gnoma [55]

Answer:

Selection may be defined as the process of selecting the more favorable species than the less favored one and can adapt in the environment. The selection increase the chances of survival of the organism.

The genetic variation hidden means the variation is not visible in the population and present in the form of heterozygotes in the population. This genetic variation can be expressed by the recombination of the heterozygotes in the population.

5 0
3 years ago
With repeated presentations of a bright red toy, 2-month-old Anita began to respond with less visual attention to the toy. Her d
ivann1987 [24]

Answer:

The development of sharper visual acuity.

Explanation:

At one week after birth, they can see red, orange, yellow and green. However, babies see red as the first primary color.

Many advances in vision development take place in months two and three. Infants develop sharper visual acuity during this period, and their eyes are beginning to move better as a team. A child should be following moving objects at this stage and starting to reach for things he sees.

6 0
3 years ago
Other questions:
  • Based on the stimulation data, witch can you conclude has the greatest effect of CO2 amounts in the atmosphere?
    10·1 answer
  • Research has indicated that during the inflammatory response to P. acnes, both the classical and the alternative complement path
    14·1 answer
  • Why is a "shell of hydration" important to life?
    13·1 answer
  • Natural selection is affected by which three factors? A. reproduction B. evolution C. variation D. overproduction E. mechanism F
    5·2 answers
  • Which element has seven energy levels the only one valence electron
    5·1 answer
  • Ok so I need 2 answers
    14·1 answer
  • What are 3 variations of peppered moths?
    11·1 answer
  • Which cells do not respond to the signals that regulate the growth of cells
    13·1 answer
  • The
    7·2 answers
  • Which of the following is NOT true?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!