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Free_Kalibri [48]
4 years ago
11

Circle: true or false, for the first few divisions, cells remain undifferentiated. If false explain why

Biology
1 answer:
Tema [17]4 years ago
3 0

The right answer is True.

In cell biology, an undifferentiated cell is a stem cell capable of both generating specialized cells by cell differentiation and to maintain itself in the body by proliferation or asymmetric division.

During the first division of the stem cell, it remains undifferentiated, then, as the number of division increases, the cell chooses a differentiation pathway and becomes more and more differentiated and transforms into a specialized cell.

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If the atp synthase for an organism contains 15 c subunits, how many protons must flow through atp synthase per each new atp tha
anastassius [24]

Each time a new ATP is created, ATP synthase must process 5 protons.

<h3>Where is ATP synthase found and what does it do?</h3>
  • ADP and phosphate are converted into ATP by the mitochondrial enzyme ATP synthase, which is located in the inner membrane.
  • Protons are transported over a gradient created by electron transfer from the chemically positive to the negative side of the proton, which drives the flux of protons.
<h3>How does photosynthesis's ATP synthase function?</h3>
  • The light-driven production of ATP is catalyzed by the chloroplast ATP synthase, which is activated in the light and deactivated in the dark by redox-modulation via the thioredoxin system.
  • This down-regulation is thought to be crucial for minimizing wasted ATP hydrolysis at night.
<h3>What makes ATP synthase so crucial?</h3>

All cellular functions are powered by ATP, which is constantly used by cells and required for production. About 100 ATP molecules can be produced by each ATP synthase every second.

learn more about ATP synthase here

<u>brainly.com/question/893601</u>

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3 0
1 year ago
Need help i don't understand
algol [13]

Answer:

a. Due to the lack of blood supply.

b. Due to a toxin.

Explanation:

5 0
3 years ago
What is the term for the amount of a species that can live in an area with the resources that are available?
Arturiano [62]

Answer:

It's B.

Explanation:

An area's carrying capacity is not static. The carrying capacity may be lowered by resource destruction and degradation during an overshoot period or extended through technological and social changes.

6 0
3 years ago
Read 2 more answers
Do wounds heal faster when they are covered by band aids?
mina [271]

Answer: Ind. Variable: Band-Aids; Dep. Variable: Healing Time

Explanation:

An independent variable is a variable manipulated by the experimenter in order to cause an effect/outcome. The dependent variable is dependent upon the independent variable.

5 0
3 years ago
Which of the following is not one of the unusual characteristics related to the ancient site of Catalhoyuk__________.A. There we
victus00 [196]
<h2>Answer is option "B"</h2>

Explanation:

  • Çatalhöyük had no streets or footpaths; the houses were developed right against one another and the individuals who lived in them went over the town's housetops and entered their homes through gaps in the rooftops, moving down a stepping stool. Shared stoves were worked over the homes of Çatalhöyük and we can accept bunch exercises were acted right now also.  
  • The internments at Çatalhöyük show no huge varieties, either dependent on riches or sexual orientation; the main bodies which were dealt with in an unexpected way, embellished with dabs and secured with ochre, were those of kids. The excavator of Çatalhöyük accepts that this unique worry for adolescents at the site might be an impression of the general public turning out to be increasingly inactive and required bigger quantities of kids on account of expanded work, trade and legacy needs.
  • Hence, the right answer is option B " there were no streets in the city".

4 0
3 years ago
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