Viruses are considered the only living organisms that do not have cells. Viruses are made up of genetic material (DNA or RNA) enclosed in a protein capsule. They do not have membranes, cell organelles, or own metabolism.
vindori answered the question on March 18, 2018 at 14:18
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Define cell theory
(Solved)
Define cell theory.
Date posted:
March 18, 2018
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Answers (1)
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List reasons that lead to cell suicide
(Solved)
List reasons that lead to cell suicide.
Date posted:
March 15, 2018
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List five importance of apoptosis
(Solved)
List five importance of apoptosis.
Date posted:
March 15, 2018
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Answers (1)
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What is apoptosis?
(Solved)
What is apoptosis?
Date posted:
March 15, 2018
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Explain the adaptation of the kidney to its functions
(Solved)
Explain the adaptation of the kidney to its functions.
Date posted:
March 15, 2018
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Answers (1)
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Why aren't viruses considered living?
(Solved)
Why aren't viruses considered living?
Date posted:
March 13, 2018
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Give the two types of HIV
(Solved)
Give the two types of HIV.
Date posted:
March 13, 2018
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Answers (1)
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How does alcohol affect a person's brain?
(Solved)
How does alcohol affect a person's brain?
Date posted:
March 12, 2018
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Answers (1)
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Describe how the counter current flow maintains the partial pressure of oxygen in the gills of fish
(Solved)
Describe how the counter current flow maintains the partial pressure of oxygen in the gills of fish
Date posted:
March 8, 2018
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Answers (1)
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What happens when rhesus positive blood is given to rhesus negative recipient?
(Solved)
What happens when rhesus positive blood is given to rhesus negative recipient?
Date posted:
March 6, 2018
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Answers (1)
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(a) State the function for co-factors in cell metabolism (b) Give one example of a metallic co -factor
(Solved)
a) State the function for co-factors in cell metabolism
b) Give one example of a metallic co -factor
Date posted:
March 5, 2018
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Answers (1)
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If you push the plunger of a syringe in (in a closed system) what happens when you release the plunger? Why?
(Solved)
If you push the plunger of a syringe in (in a closed system) what happens when you release the plunger? Why?
Date posted:
March 5, 2018
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Answers (1)
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Ways in which manufactured food are utilized by plants
(Solved)
Ways in which manufactured food are utilized by plants
Date posted:
March 4, 2018
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Answers (1)
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Explain ways to prevent the spread of HIV/ Aids among youths in Kenyan society
(Solved)
This question as one answers should answer in. Away that can be of use to the society
Date posted:
March 3, 2018
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Answers (1)
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What is the significance of alteration of generations?
(Solved)
What is the significance of alteration of generations?
Date posted:
March 2, 2018
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What is the importance of air in living organisms?
(Solved)
What is the importance of air in living organisms?
Date posted:
March 1, 2018
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Answers (1)
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What is photosynthesis?
(Solved)
What is photosynthesis?
Date posted:
March 1, 2018
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Answers (1)
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Name the respiratory diseases
(Solved)
Name the respiratory diseases
Date posted:
March 1, 2018
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State the functions of lysosomes
(Solved)
State the functions of lysosomes
Date posted:
March 1, 2018
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State the precautions that are necessary when handling a microscope
(Solved)
State the precautions that are necessary when handling a microscope
Date posted:
March 1, 2018
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Answers (1)