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
Naddika [18.5K]
3 years ago
9

A scientist thinks he has discovered a drug that interferes with the functioning of a virus in the human body. To effectively bl

ock infection, the drug can
Biology
1 answer:
Natasha_Volkova [10]3 years ago
8 0

The correct options for the question are as follows:

weaken viral respiration.

destroy viral mitochondria.

reduce the ability of the virus to absorb cells.

prevent the virus from entering cells.

Answer:

The correct answer is - prevent viruses from entering the cell.

Explanation:

You might be interested in
Enzymes can be re used?why?​
Anarel [89]

Answer:

Yes. Because:

Explanation:

Enzymes are not reactants and are not used up during the reaction. Once an enzyme binds to a substrate and catalyzes the reaction, the enzyme is released, unchanged, and can be used for another reaction.

4 0
3 years ago
A person who is heterozygous for hair type will have a phenotype of wavy hair. If one parent has wavy hair and the other parent
snow_tiger [21]

Answer:

C) 50%

Explanation:

If wavy hair is heterozygous then wavy is dominent and curly is recessive. So the alles for wavy would be Ww and for curly it would be ww. Put that on a punnet square and it is 50-50

8 0
3 years ago
How much force would is required to stop a 1200kg car in 2 seconds if the car is traveling at 22 m/s
Shalnov [3]
Force required = F = ?

mass of the car = m = 1200 kg

initial velocity of the car = Vi = 10 m/sec

final velocity of the car = 0

time required to stop the car = t = 20 sec

Using Newton`s 2nd law of motion;

F = ma ………………………(1)

as a = Vf - Vi / t , put this value in equation (1)

F = m ( Vf - Vi /t ) ………………(2)

F = 1200 ( 0 - 10 /20) = - 600 N

here Negative sign shows that external force is acting in opposite direction of the motion to bring it to rest.

we can also calculate this force by using the relation

Rate of change of momentum = net force acting on the object …………(3)

m Vf - m Vi / t = net force acting on the object

m (Vf - Vi / t) = F

1200 ( 0 - 10 /20) = - 600 N = F

so, net force acting on the object =F = - 600 N

5 0
3 years ago
Compare asexual and sexual reproduction. Place each statement into the correct box.
sashaice [31]

asexual is from one singular parent . offspring comes from one singular cell . that should help you work through that !

7 0
3 years ago
In a hypothetical situation, two solutions are separated by a membrane. Solution A is a 10% sodium solution and solution B is a
Vika [28.1K]
During active transport, the sodium pumps would transfer the solutions opposite the concentration gradient. This means that it would go from Solution A to Solution B
5 0
2 years ago
Other questions:
  • True or false scientists have learned about alien life through studying meteorites
    5·2 answers
  • Select all that apply. Our chemoreceptors are mostly for tasting while other animals use them for _____. finding food finding ma
    15·2 answers
  • Which statement is true about passive transport?
    7·1 answer
  • The highest level in the organizational hierarchy of the human body is the ________.
    14·2 answers
  • Tom could grow potatoes, cabbages, and cauliflower on his farm. However, he has decided to grow only potatoes. What is Tom doing
    13·1 answer
  • Which type of mutation affects the largest number of genes?
    12·1 answer
  • NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • I only need help with problem number 2.
    7·1 answer
  • How attitudes and safety skills may deal with the impact of environmental factors at a personal level?
    5·1 answer
  • Please help me How do water particles in a wave move?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!