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slava [35]
3 years ago
12

Which one of the following viruses is an RNA virus?

Biology
1 answer:
Artemon [7]3 years ago
5 0

Explanation:

HIV virus is an RNA virus

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Please please help me with this please
pashok25 [27]

Answer: Hydrosphere is the total mass of water found on the Earth's surface. Atmosphere is the layer of air that envelopes the Earth. Hydrosphere consists of lakes, oceans, rivers, seas, water vapours, underground water and ice sheets of the mountainous regions.

Explanation:

8 0
2 years ago
Identify which organisms can be infected by viruses. Choose one or more: A. Protists B. Bacteria C. Animals D. Plants E. Fungi F
svlad2 [7]

Answer:A. Protists B. Bacteria C. Animals D. Plants E. Fungi F. Archaea

Explanation:viruses are small non-living particles that contains hereditary materials.viruses attack cells of other organisms such as plants , bacteria ,archaea etc.

Viruses are acellular and contains either DNA or RNA.they cannot synthesis protein as they lack ribosomes ,so they use the ribosomes of the cell they have invaded to synthesize they proteins they need.

A virus usually has a central core surrounded by an outer protein coat called capsid.

Viruses can reproduce only within the living host cells and they are specific to the type of cells they attack.they attack plants through insect vectors or through openings on the plants.

Viruses can affect bacteria by injecting their nucleic acids through the cell wall and into the bacteria cell.such viruses are called bacteriophages.

6 0
3 years ago
The longer , single extension of a neuron covered
siniylev [52]

Answer:

C. axon

Explanation: Hope it helps you:)))))))

Have a good day

8 0
2 years ago
After the process of blank occurs each daughter cell receives an extra copy of parent cells DNA
Dominik [7]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The correct answer is "After the process of DNA replication occurs, each daughter cell receives an extra copy of parent cells DNA.

DNA replication occurs in interphase.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

7 0
3 years ago
How many nucleotides <br> are in the gene acc tta ggc cct tca
noname [10]
15

Each one of those letters represents a nucleotide. So to find out how many nucleotides are in the gene, just count them

However, keep in mind that this only represents 1/2 strands that make up DNA. If you are supposed to include the other strand, simply double 15, and there would be 30 nucleotides total. However, only 1 strand is actually required in order for protein synthesis to work, so I think it's just 15.
5 0
3 years ago
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