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
guajiro [1.7K]
3 years ago
15

Compare and contrast viruses and cells. Explain a minimum of 4 similarities and/or differences.

Biology
1 answer:
Yakvenalex [24]3 years ago
4 0
The first difference is the size, cells are sized in micrometer (visible at optic microscope) and viruses in nanometer (electronic microscope).

Cells have both DNA and RNA, virus have only one genetic material (DNA or RNA).

Cells have always a membrane, not all the viruses have a membrane, but all of them have capsids in different forms.

Viruses cannot live on their own, they have to parasite a cell to proliferate. Cells can live by themselves and proliferate by scissiparity (divisions).

Cells have ribosomes to translate their RNA. viruses don't (they use the infected cells' ribosomes).


You might be interested in
Cell that forms in fertilization<br><br> a. gene<br> b. mitosis<br> c. meiosis<br> d. zygote
Artemon [7]
I think its D I seen this on khan academy
6 0
3 years ago
Read 2 more answers
Astrology is the study of earth moon and stars in space yes or no
hoa [83]
No, astronomy is the study of space
3 0
3 years ago
Read 2 more answers
3. Which of the following shows a kinetic energy ?
bonufazy [111]

Answer:

we can't answer there are not following

8 0
3 years ago
When scientists built up the brains of rats in the study of summer camp rats and cage potato rats?
Hatshy [7]
When people or animals play and interact with information, they get smarter.
8 0
3 years ago
Which of the following are examples of positive feedback loops? (Choose all that apply)
aleksley [76]

The examples of positive feedback loops are as follows:

  1. contractions during the process of giving birth
  2. Blood clotting

<h3>WHAT IS POSITIVE FEEDBACK LOOP:</h3>
  • Positive feedback loop is that in which a change in a given direction causes additional change in that same direction.

  • The contractions during the process of giving birth is an example of positive feedback loop because the contractions further stretch the walls and continues until birthing occurs.

  • Also, the clotting of blood causes the stoppage of blood flow.

Therefore, the examples of positive feedback loops are as follows:

  1. contractions during the process of giving birth
  2. Blood clotting

Learn more about positive feedback loops at: brainly.com/question/11312580

7 0
2 years ago
Other questions:
  • Wind erosion occurs at a fast rate in desert that in places with a thick layer of vegetation covering the ground. Why do you thi
    10·2 answers
  • What vegetable do you get when you cross a dog with a baking ingredient
    15·2 answers
  • Create a Punnett square to solve the following sex-linked inheritance problem (remember to use the sand
    13·1 answer
  • It is stated by some evolutionary scientists today that small dinosaurs eventually developed wings from jumping out of trees and
    6·2 answers
  • Without spores, fungi could not:
    6·1 answer
  • Why gases condense when they are cooled?
    14·2 answers
  • Is Earths crust in one solid piece
    5·2 answers
  • Help Please ASAP
    7·2 answers
  • The Calvin cycle produces glucose via:
    5·1 answer
  • When antibodies completely cover the surface of a virus so it can no longer infect a cell, it is said to be ______.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!