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katrin2010 [14]
3 years ago
15

Are viruses composed of cells?

Biology
2 answers:
Igoryamba3 years ago
5 0

Answer:

Viruses are not composed of cells

SashulF [63]3 years ago
4 0

Answer:

No

Explanation:

Viruses are not made out of cells. A single virus particle is known as a virion, and is made up of a set of genes bundled within a protective protein shell called a capsid. Certain virus strains will have an extra membrane (lipid bilayer) surrounding it called an envelope.

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Which of the following statements correctly describes some aspect of protein excretion in prokaryotic cells? a Prokaryotes are u
tiny-mole [99]

Answer:

The correct answer is option c "Proteins that are excreted by prokaryotes are synthesized on ribosomes that are bound to the cytoplasmic surface of the plasma membrane".

Explanation:

Many prokaryotes secrete proteins, particularly, extracellular enzymes that have a function outside the cells and toxins that are not needed by the cell. As any other protein, proteins that are excreted by prokaryotes are synthesized on ribosomes  that are bound to the cytoplasmic surface of the plasma membrane. However, excreted proteins go to the general secretion (Sec) pathway, where they are tagged and further processed.

5 0
3 years ago
If heated with the same amount of energy and under the same conditions will soil or water cool faster?
Butoxors [25]

⭐Hola User_______________

⭐Here is Your Answer...!!

_______________________

↪Actually welcome to the concept of the Mode of tranfer of heat in solids and fluids

↪Basically here referring to the medium of transfer of heat

↪Soil = Solid medium and water = liquid medium

↪Basically according to the theory of thermal conductance. .

↪Solids transfer heat through conduction and liquids through the convection , thus here

↪The particlas in solid are more close and have much higher force of attraction in moleclues than the liquids , thus CONDUCTION occurs faster than CONVECTION..

↪therfore the soil will cool faster than the water ...

____________________________

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7 0
3 years ago
Olivia says global warming can't be real because a blizzard in her town last winter lasted four days. How would you explain to O
BartSMP [9]

Answer:B.) Global warming causes air to be moister, resulting in more frequent blizzards.

Explanation:

3 0
3 years ago
100 POINTS!!! ANSWER ASAP [5 SENTENCE ANSWER] Explain how density, mass and volume are connected and dependent on each other.
MArishka [77]

Answer:

Mass is how heavy something is, volume tells you how big it is, and density is mass divided by volume. you can usually think of weight and mass as the same thing.Volume is the size of an object, and mass is its weight. Density is calculated by dividing an object’s mass by its volume. Density is sometimes used to describe other quantities divided by volume, such as energy density.

7 0
3 years ago
PLEASE HELP!!
kkurt [141]

These changes can be natural, such as through variations in the solar cycle.

<h3>Climate history</h3>

Clam shells

2. 800,000 years ago

Ice cores

1. 150 million years ago

Oldest rocks in the world

5. 3.8 billion years ago

Tree cores

3. 10,000 years ago

Ocean sediments

4. 200 million years ago

With this information we can conclude that these changes may be natural, such as through variations in the solar cycle. But since 1800, human activities have been the main driver of climate change, mainly due to the burning of fossil fuels like coal, oil and gas.

Learn more about Climate in brainly.com/question/885982

5 0
2 years ago
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