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
djverab [1.8K]
3 years ago
11

Which one of the following most closely approximates the number of replicons in a human focus of replication?a. 1b. 50c. 100d. 3

00e. 30 000
Biology
1 answer:
Umnica [9.8K]3 years ago
6 0

The answer is:

E. 30,000

Since a replicon is known as the amount of DNA which is replicated from a single ori. Since bacteria only have one ori, they only have one replicon. The human genome has approximately 30,000 ori, so there will also be 30,000 replicons in a human focus.

You might be interested in
Could you find the genotype and phenotype of the parents of three children that have blue eyes?
lara [203]

Answer:

the pheno type is the blue eyes whilst the genotype could possibly be for example AA or Aa. The phenotypes for the parents would be either AA or Aa

Explanation:

6 0
3 years ago
Give reasons why local efforts are required to conserve biodiversity​
cluponka [151]

Answer:

Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. ... Biodiversity is the key indicator of the health of an ecosystem. A wide variety of species will cope better with threats than a limited number of them in large populations.

7 0
2 years ago
What is technology in earth and space science
lubasha [3.4K]

Answer: machinery and equipment developed from the application of scientific knowledge.

3 0
2 years ago
If ammonia is used as an energy and electron source by a bacterium, that bacterium would be considered a ___.
zhuklara [117]

If a bacterium uses ammonia as an energy as well as electron source, it is classified as lithotrophic chemotrophic.

<h3>Descriptive terms for lithotrophic chemotrophic:</h3>

Humans, fungi, and also many prokaryotes are chemotrophs that get their energy from organic chemicals. Lithotrophs are chemotrophs that obtain energy from inorganic substances such as hydrogen sulfide (H2S) as well as reduced iron. Lithography is a microbiological phenomenon that is unique in the globe.

<h3>What is the difference between chemoautotrophs and chemolithotrophs?</h3>

Chemotrophs are creatures that get energy from their surroundings by oxidizing electron sources. These compounds might well be organic (chemoorganotrophs) or inorganic (chemoorganotrophs) (chemolithotrophs). The term chemotroph is used in contrast to phototroph, which uses solar energy.

To know more about chemotrophic visit:

brainly.com/question/765577

#SPJ4

3 0
11 months ago
In the Earth's mantle, heat is transferred in large convection currents. Within these currents,
yarga [219]

Answer:

D. hotter rock rises and cooler rock sinks.

Explanation:

We know that as we move <u>towards Earth's center</u>, the <u>temperature rises</u>. This rise in temperature causes rocks to melt (magma). The high temperature and melting of rocks <u>decrease the density of material </u>which makes it <u>move upward</u>. By <u>moving upward</u>, the molten rock <u>starts turning solid</u> and becomes <u>denser again</u>. Here, it <u>sinks back due to gravity</u>. This upward and downward movement of rocks due to density and temperature makes a convection cell.

PS: The formation of convection cells in Earth's interior is also the reason for plate tectonics.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Proteins act as what in cells to control reactions
    12·1 answer
  • You discover a new species of aquatic mite. To describe its ecological function in the food web, you study its entire life cycle
    15·1 answer
  • List some possible polymers that can be formed from each of these monomers
    15·1 answer
  • Differentiate between population density and<br> population distribution<br> DUNE
    12·1 answer
  • What is the process by which a cell divides to form two daughter cells?
    5·2 answers
  • Which describes the process of a bacterial cell dividing to create two daughter cells? binary fission fertilization meiosis game
    7·2 answers
  • *HELP WILL GIVE BRAINLIEST*
    12·1 answer
  • Which is not a disease of the respiratory system?<br> O COPD<br> O Asthma<br> O Diabetes
    13·2 answers
  • 3.
    7·1 answer
  • The complementary base pairs for the DNA strands given. CCC-GGG-TAT-GCA-TGT
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!