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3 years ago

Transcription in a virus that has an rna genome is complex because __________.

1 answer:

8 0

I had to look for the options and here is my answer:

Transcription in a virus that contains an RNA genome is complicated due to the following reasons: the virus has to create a DNA intermediate, the viral genome needs to encode for RNA-dependent RNA polymerase, and lastly, the virus needs to have its own RNA-dependent RNA polymerase.

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A certain string-processing language offers a primitive operation which splits a string into two pieces. Since this operation in

Nostrana [21]

Answer:

Explanation:

First we define define cost(i,j) to be the cost of cutting the string from index i to j. Then,

cost(i,j) = min {length of substring + cost(i,k) + cost(k,j) where i < k < j}

void s_cut()

{

int l,p;

int temp=0;

//ArrayList<Integer> al = new ArrayList<Integer>();

int al[];

Scanner s=new Scanner(System.in);

int table[][];

ArrayList<Integer> values[][];

int low=0,high=0;

int min=0;

l=s.nextInt();

p=s.nextInt();

System.out.println("The values are "+l+" "+p);

table= new int[l+1][l+1];

values= new ArrayList[l+1][l+1];

al= new int[p];

for(int i=0;i<p;i++)

{

al[i]=s.nextInt();

}

for(int i=0;i<=l;i++)

for(int j=0;j<=l;j++)

values[i][j]=new ArrayList<Integer>();

System.out.println();

for(int i=1;i<=l;i++)

table[i][i]=0;

//Arrays.s

Arrays.sort(al);

for(int i=0;i<p;i++)

{

System.out.print(al[i]+ " ");

}

for(int len=2;len<=l;len++)

{

//System.out.println("The length is "+len);

for(int i=1,j=i+len-1;j<=l;i++,j++)

{

high= min_index(al,j-1);

low= max_index(al,i);

System.out.println("Indices are "+low+" "+high);

if(low<=high && low!=-1 && high!=-1)

{

int cost=Integer.MAX_VALUE;;

for(int k=low;k<=high;k++)

{

//if(al[k]!=j)

temp=cost;

cost=Math.min(cost, table[i][al[k]]+table[al[k]+1][j]);

if(temp!=cost)

{

min=k;

//values[i][j].add(al[k]);

//values[i][j].addAll(values[i][al[k]]);

//values[i][j].addAll(values[al[k]+1][j]);

//values[i][j].addAll(values[i][al[k]]);

}

//else

//cost=0;

}

table[i][j]= len+cost;

values[i][j].add(al[min]);

//values[i][j].addAll(values[i][al[min]]);

values[i][j].addAll(values[al[min]+1][j]);

values[i][j].addAll(values[i][al[min]]);

}

else

table[i][j]=0;

System.out.println(" values are "+i+" "+j+" "+table[i][j]);

}

System.out.println(" The minimum cost is "+table[1][l]);

//temp=values[1][l];

for(int e: values[1][l])

{

System.out.print(e+"-->");

}

8 0

4 years ago

What file holds the preferences and settings of the currently signed-in user??

VashaNatasha [74]

The answer to the question above is ntuser.dat. This is actually a registry file that contains the registry information of the user or account. According to Windows, this is known to be as the "central hierarchical database" as this contains relevant information of the user such as profiles, and both of its hardware and software.

3 0

3 years ago

Design a class called NumDays. The class’s purpose is to store a value that represents a number of work hours and convert it to

stepladder [879]

Answer:

See explaination

Explanation:

#include <iostream>

using namespace std;

class NumDays{

int hours;

float day;

public:

NumDays()

{

hours=0;

day=0.0;

};

NumDays(int h)

{

hours=h;

day=float(h/8.0);

};

int getHour()

{

return hours;

}

float getDay()

{

return day;

}

NumDays operator +(NumDays obj)

{

int h=getHour()+obj.getHour();

NumDays temp(h);

return temp;

}

NumDays operator -(NumDays obj)

{

int h=getHour()-obj.getHour();

NumDays temp(h);

return temp;

}

const NumDays& operator++() //prefix

{

++hours;

day=float(hours/8.0);

return *this;

}

const NumDays& operator--() //prefix

{

--hours;

day=float(hours/8.0);

return *this;

}

const NumDays operator++(int) //postfix

{

NumDays temp(*this);

++hours;

day=float(hours/8.0);

return temp;

}

const NumDays operator--(int) //postfix

{

NumDays temp(*this);

--hours;

day=float(hours/8.0);

return temp;

}

};

int main()

{

NumDays obj(2),obj2(10),obj3,obj4;

obj3=obj2-obj;

cout<<"'obj3=obj2-obj'=> Day:"<<obj3.getDay()<<"##Hour:"<<obj3.getHour()<<"\n";

obj3=obj+obj2;

cout<<"'obj3=obj+obj2'=> Day:"<<obj3.getDay()<<"##Hour:"<<obj3.getHour()<<"\n";

obj4=obj3++;

cout<<"'obj4=obj3++' => Day:"<<obj4.getDay()<<"##Hour:"<<obj4.getHour()<<"\n";

obj4=++obj3;

cout<<"'obj4=++obj3' => Day:"<<obj4.getDay()<<"##Hour:"<<obj4.getHour()<<"\n";

obj4=obj3--;

cout<<"'obj4=obj3--' => Day:"<<obj4.getDay()<<"##Hour:"<<obj4.getHour()<<"\n";

obj4=--obj3;

cout<<"'obj4=--obj3' => Day:"<<obj4.getDay()<<"##Hour:"<<obj4.getHour()<<"\n";

};

3 0

3 years ago

A small _____ at the lower right corner of a tool indicates that it contains hidden tools

Vinil7 [7]

Answer:

A small TRIANGLE at the lower right corner of a tool indicates that it contains hidden tools

Explanation:

hope it helps you :)

6 0

2 years ago

Which of the following is not expected of employees' oral communication skills in the workplace? Communicate clearly Use appropr

Paladinen [302]

Answer:

The skill that is not expected of employees' oral communication skills in the workplace is:

Be able to write well

Explanation:

The reason behind this answer is: we are analyzing oral communication skills. Writing is not in oral communication skills. Therefore it is not expected as an employee oral communication skill in the workplace. Also, Communicate clearly is expected in the workplace, use appropriate language is expected in the workplace as formality is desired, and finally communicating under the laws and regulations of the organization is also expected.

4 0

3 years ago