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
raketka [301]
3 years ago
9

Which of the following is a food chain that can be made fro this food web

Biology
1 answer:
neonofarm [45]3 years ago
6 0

B

Only reasonable answer

You might be interested in
What does alkalinity mean?
sleet_krkn [62]
Alkalinity<span> is the name given to the quantitative capacity of an aqueous solution to neutralize an acid</span>
8 0
3 years ago
Summarize the key factors DNA polymerase requires to replicate DNA.
vaieri [72.5K]

Answer:

Explanation:

DNA polymerase is an enzyme that helps in the synthesis of new strands of DNA. It is found in both prokaryote and eukaryotes. In prokaryotes, there are 3 types of DNA polymerase and more DNA polymerase found in eukaryotes.  

The 3 types of DNA polymerase are DNA polymerase I, DNA polymerase II, DNA polymerase III.  The DNA pol I and DNA pol II helps in DNA repair rather than DNA replication. The DNA pol III is the major enzyme that initiates the replication.  

DNA polymerase III is a multisubunit enzyme that functions as a dimer of these multiple subunits. The DNA polymerase enzyme has 3 significant enzymatic activities -  

All DNA polymerase direct the synthesis of DNA from 3' to 5' end.

It possesses 3' to 5' exonuclease activity. It also helps in proofreading activity by replacing the incorrect nucleotides with the correct base sequence.  

Some DNA polymerase has a 5' to 3' exonuclease activity. It is found in the lagging strand.

DNA polymerase is not able to initiate DNA synthesis alone. They need a free 3' end, where the enzyme can add new nucleotides. It means they require 2 primers to initiate the DNA replication in both the direction.  

The strands act as complementary to the DNA polymerase. The DNA polymerase adds new strands continuously in 5' to 3' direction in the leading strand. While in lagging strand short fragments of DNA formed. Later they attached by DNA ligase.

DNA polymerase also needs RNA polymerase in some cases to start replication. Such a process is called reverse transcription.

7 0
3 years ago
A monocular cue that depends on muscles that adjust the shape of the lens of the eye and sends neural impulses to the brain is c
WITCHER [35]
It is called ACCOMMODATION. Accommodation refers to the mechanism by which the eye adjusts his optical power in order to focus properly on an object as the distance of the object varies. To achieve this, the shape of the lens has to be adjusted appropriately. 
4 0
3 years ago
True or false a positive feedback mechanism results in amplification of the reaction
jeyben [28]
True maybe is the answer
6 0
3 years ago
The diagram to the right shows a planet's orbit around the Sun. At which location is the planet's orbital
Vadim26 [7]

Answer:

According to the second Kepler's law:

<em>A line joining a planet and the Sun sweeps out equal areas during equal intervals of </em><em>time</em>

The planet travels faster when closer to the Sun and slower when distant.

So the answer is point A

4 0
2 years ago
Other questions:
  • What does it mean when molecule is said to be polar
    6·1 answer
  • Determine the mass, in grams, of 3.6 moles of angelic acid, C5H8O2
    11·1 answer
  • can you predict the properties of a compound by knowing the properties of the elements that make up the compound?
    15·1 answer
  • Describe three observations an astronaut might make while viewing Russia at night.(Site 1)
    7·2 answers
  • Both prokaryote and eukaryote cells have this structure. It helps maintain homeostasis and is a boundary between the inside of t
    11·2 answers
  • Hydrolysis of GTP to GDP by a GTPase can cause a change in which aspect(s) of that protein's structure?
    5·1 answer
  • The two sources of new materials involved in geologic processes are
    9·2 answers
  • Indicate whether each of the following mutations would likely promote or inhibit apoptosis in cells harboring the mutation(s). E
    9·1 answer
  • In the word "hydroelectricity," which of the following does the prefix "hydro-" relate to? Choose the best
    6·1 answer
  • Select the correct layers.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!