What are the similarities and differences between the structures and functions of viruses and cells?

Answers

Answer 1

Answer: Cells are the basic units of life, and Viruses are non-living infectious particles, much smaller than a cell, and need a living host to reproduce

Explanation:


Related Questions

Are Eukaryotic cells the most sophisticated cell?

Answers

Answer:

Eukaryotic cells are more complex than prokaryotes, and the DNA is linear and found within a nucleus. Eukaryotic cells boast their own personal "power plants", called mitochondria.

Explanation:

What are the three components of the cell theory? (If you guys could answer today that would be great) thanks Oh and im pretty sure this is Bio

Answers

Answer:

cell theory states that: all living things are composed of one or more cells, the cell is the basic unit of life, and new cells arise from existing cells.

I hope this helps :)

Answer:

1) all living things are composed of one or more cells. 2) cells are the basic unit of life. 3) new cells arise from existing cells

Explanation:

dont worry, cells are 100% a biology question (i literally take "cell biology" as a class in college)

Which statement describes gravity, There is no define of measurement for gravity, Gravity is the force that pulls objects towards Earth's center, Objects that have a small mass will have no gravitational pull, Gravitational pull between two objects decrease as the mass of one increases.

Answers

Answer:

Gravity is the force that pulls objects towards the earth centre.

Explanation:

According to the postulation of Sir Isaac Newton, explaining Gravity using an apple falling down from a tree. He was so curious to find out why this happened. I hope this helps.

The statement which best describes gravity is that it is the force that pulls objects toward Earth's center. Thus, the correct option for this question is B.

What is Gravity?

Gravity may be defined as a type of force through which a planet or any other celestial body draws objects toward its center. It is only the force of gravity that specifically keeps all of the planets in orbit around the sun. This force attracts a body toward the center of it.

According to the context of this question, it is a fundamental interaction that causes the mutual attraction between things with mass or energy.

The best example of gravity is understood by throwing a ball high in the air, it will certainly be coming back to the surface of the earth after attaining its maximum height with respect to the energy by which is thrown.

Therefore, the statement which best describes gravity is that it is the force that pulls objects toward Earth's center. Thus, the correct option for this question is B.

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Can't use google! Due in 10 minutes! I will mark you the brainliest!

How does identifying ecological hotspots help maintain biodiversity?

Answers

Answer:

Look below

Explanation:

A region must meet two strict criteria: must have at least 1,500 vascular plants as endemics, and it must have a high percentage of plant life found nowhere else on the planet. A hotspot is irreriplaceable

A scientist finds several hundred fish fossils in the dessert. This evidence best supports which of the following scientific ideas?

Answers

Is there more information?

QUESTION 1
You want to start a Word document. Which of the following is the BEST first step?

Answers

Search and Open the word app

Why does volcanic rock not contain many fossils

Answers

well because.. jk i have no idea. good luck though!!!!

Answer:

rocks do not contain any fossils. This is because any fossils in the original rock will have melted when the rock melted to form magma.

Explanation:

Lava

Please help ASAP!!!!!!

Answers

if I remember correctly it should be passive transport

Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in compost bins, forming a dirt-like substance that’s rich in nutrients. The next season, farmers use this substance as a natural fertilizer for their crops. A biology student has grown tomato plants for several years. Until now, he used an artificial fertilizer formulated for tomato plants. This fertilizer caused his plants to grow faster and taller than they grew in unfertilized soil. The student wants to know whether using natural compost will cause his tomato plants to grow faster and taller than his artificial fertilizer. Answer the following questions to plan an investigation using the steps of the scientific method and help the student find the answer to his question. Part E How would you conduct your investigation? In your answer, explain your independent and dependent variables.

Answers

Answer

no .  you should give one plant natural fertilizer  and the other artificial fertilizer to decide which works the best

Explanation:

because it is made for tomatoes

Answer:

part E

The dependent variable is the growth rate of the plant. The independent variable is the type of fertilizer used over time. There will be three groups of tomato plants raised from seed: one group will be a control group without any fertilizer, the second group will be planted in soil with artificial fertilizer, and the third group will be planted in soil with compost. The height of the plants will be measured every five days, over a 30-day period.Explanation:

It is found that many insecticides - used to kill insects - lose their effectiveness after some years. What could be the cause of this?

A) The insecticides are equally effective - such myths are spread by manufacturers so that they can sell more.

B) The species targeted by the insecticide are destroyed, but new insects which are unaffected, are born.

C) The insects develop resistance to the insecticide, which is passed on to successive generations.

D)The atmosphere contains so much of the insecticide that humans start being poisoned by it.

Answers

Answer:

C) The insects develop resistance to the insecticide, which is passed on to successive generations.

Explanation:

It's called adaptation.

Answer:

normally, insecticides last for over 4 to 5 years before breaking into microbes, the species targeted are destroyed. A should be the answer

what is 120*566= just helppp

Answers

67920 I and hoping * means multiplying

Answer:

67,920.

Explanation:

hope this helps!!

Which of these units are most commonly found/used in science?
feet/inches
pounds/ounces
yards/miles
meters/grams

Answers

Answer:

Meters/grams are the most common.

Explanation:

Grams are very exact and meters are also common to use.

meters/grams or m/g

only america uses imperial, the rest of the world uses metric

Which process occurred when water droplets formed on the grass

Answers

Answer:

condensation

Explanation:

because water is collected as droplets on a cold surface when humid air gets in contact with it

Condensation is the process occurred when water droplets formed on the grass because water is collected as droplets on a cold surface when humid air gets in contact with it.

What is condensation?

The water droplets forming on inside is condensation.The transformation of airborne water vapor into liquid water is known as the condensation of water. It takes place when water transitions from a gaseous state to a liquid or crystallized state.

When the air is cooled below the dew point, the excess water vapor condenses onto surfaces in the form of water droplets. This is why we may notice water droplets forming on the outside of a cold glass of water on a hot day, or on the inside of a window on a cold day.

At high pressure and low temperature, any gas can condense. As a result, water droplets condense on the interior of a chilly windshield. Water droplets can form inside windows due to a process called condensation.

Therefore, Condensation is the process occurred when water droplets formed on the grass because water is collected as droplets on a cold surface when humid air gets in contact with it.

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Sabella works for an environmental safety group. Her group wants to answer the question "To what lengths must we go to protect plants and animals?" Why is her group's research question flawed?

Answers

Answer:

Explanation:

The main reason why the group's research question is flawed is because it steers more towards ethicality than science. It tries to find where the ethical line is and what "humans" are not willing to do even if it means protecting plants and animals. In order to focus on the scientific aspect the question should instead be rephrased as "How must we go about protecting plants and animals?"

Does anyone know the answer to this hypothesis homework in science? I need help with #2 3 and 4

Answers

Answer:

2.  Independent Variable

3.  Dependent Variable

4. We write a hypothesis statement because it is part of the scientific process. Our hypothesis is a statement that supports our claim and can be tested.

Explanation:

what happens when soil leaches​

Answers

Answer:

In agriculture, leaching is the loss of water-soluble plant nutrients from the soil, due to rain and irrigation. ... Leaching may also refer to the practice of applying a small amount of excess irrigation where the water has a high salt content to avoid salts from building up in the soil (salinity control).

Explanation:

What best describes the scientific process?

Answers

Answer:

B.

Explanation:

The scientific method follows a series of six steps in which it includes the one from observation to reaching a conclusion.

The statement that best describes the scientific process is that it is a way to answer scientific questions.

What is the scientific process?

The scientific process is a method of discovering knowledge about the natural world in the following manner:

making falsifiable predictions (hypotheses). testing them empiricallydeveloping theories that match known data from repeatable physical experimentation.

The scientific process involves the following steps:

Asking a questionDoing background researchConstructing a hypothesis. ...Testing of the hypothesis by doing an experimentAnalyzing the data and drawing a conclusion

The aim of the scientific process is to answer a scientific question or proffer solution to a problem.

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Which of the following is essential to proper functioning of all prokaryotic and eukaryotic organisms?

A.) O2
B.) CO2
C.) ATP
D.)NaCI

Answers

Answer:

I think its B. CO2

Explanation:

Oxygen is only needed for eukaryotes so not A

ATP is the product of prokaryotes

And I highly doubt its salt

ATP is essential to the proper functioning of all prokaryotic and eukaryotic organisms.

For example, biochemical reactions in mitochondria switch power from fatty acids and pyruvate molecules into a power-wealthy molecule referred to as adenosine triphosphate (ATP). Subsequently, the relaxation of the organelles uses this ATP because of the supply of the power they want to operate.

Each organelle helps one-of-a-kind sports inside. Mitochondria, for example, are organelles that offer eukaryotes a maximum in their power with the aid of using generating power-wealthy molecules referred to as ATP. Prokaryotes lack mitochondria and rather produce their ATP on their floor membrane

What is enzyme synthesis?

The feature of ATP synthase is to synthesize ATP from ADP and inorganic phosphate (Pi) withinside the F1 sector. This is viable because of power derived from a gradient of protons which move the internal mitochondrial membrane from the intermembrane area into the matrix via the Fo part of the enzyme.

Hence concluded that ATP is essential to the proper functioning of all prokaryotic and eukaryotic organisms.

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HELP ME!!
What is cancer?
addition of new cells to replace damaged cells
DNA replication
cellular death
uncontrolled cell division

Answers

Answer: uncontrolled cell division

Explanation: uncontrolled cell division forms a cancer turmor which can kill.

which type of molecule can be found in living things lacks carbon atoms

Answers

Answer:

Water.

Explanation:

Answer:

H2O

Explanation:

What relationship is shown in the graph? A) Competitive Exclusion Relationship B) Habitat-Niche Relationship C) Biotic-Abiotic Relationship D) Predator-Prey Relationship

Answers

Answer:

The answer is Predator-Prey Relationship

Explanation:

all the living and nonliving things in a selected area form a (an)?​

Answers

Answer:

All the living things together in an ecosystem form a community.

Explanation:

The answer is a community

Which is an organic molecule?

C3HNO
CeBr3
CuSO4
CdI2

Answers

Answer:

i think its the first one (I'm not sure tho but i will leave the explianation)

Explanation:

Organic molecules are usually composed of carbon atoms in rings or long chains, to which are attached to other atoms of such elements as hydrogen, oxygen, and nitrogen.

(hope its clear )

Answer:

A

Explanation:

what does an organism trophic level indicate about that organism ?

Answers

Answer:

The trophic level of an organism is the position it occupies in a food web. A food chain is a succession of organisms that eat other organisms and may, in turn, be eaten themselves. The trophic level of an organism is the number of steps it is from the start of the chain.

In the periodic table, Groups are_____ columns.

Answers

Answer:

Vertical

Explanation:

Biology class :)

if plant need sunlight to grow, then the plants in the shade will not grown as well as the plants in the sun.​

Answers

Answer:

True

Explanation:

This is a true statement. The answer is true.

Answer:

True, plants in the sun grow larger and fatster than those growing in the shade t

Evidence 2 - Unknown Substance Investigation A group of scientists is given a sample of an unknown substance. They are asked to gather evidence to determine whether the substance is living or nonliving. The students take a small sample of the substance and observe it using a microscope. Part A: State and define two properties of life present in the substance that could be observed to indicate whether it is living or nonliving.

Answers

Answer:

Water , Oxygen

Explanation:

Explain why

What separates mildew out from other fungi?

Answers

Answer:

Mildew is more identifiable and can be treated with store bought cleaner, but other fungi can be the result of a larger infestation

Question 5 (1 point)
Identify the independent variable: Two plants were grown in two different brands of potting soil, they received the same amount of
sunlight and water.
a
b
The plants
The sunlight
The water
The potting soil
С
Od

Answers

The potting soil because it’s the cause

14. Give an example of three adaptations in polar bears. Be sure to
state how each trait is an adaptation.

Answers

Answer:

Adaptations

Explanation:

1). "White" fur- Polar bears are well known for this adaptation, white fur. Their fur is actually clear, but gives the appearance of being white. This is so they can blend into their environment.

2). Fur and fat- They have very thick layers of fur and fat, to help keep them warm(insulate them), as their habitat is extremely cold. This prevents things like hypothermia and frostbite.

3). Large feet- Their feet are quite large, which gives them an advantage. It results in more even, spread out weight distribution, and gives them a better grip on the ice.

Here's an extra:

4). Greasy coat- Polar bears are excellent swimmers, and as a result of their swimming habits, they actually have a greasy coat. This grease is much like oils a duck or goose(or other aquatic aviary species) have. It causes water to roll off of them, meaning they're considered hydrophobic.

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