Which of the following statements is true about viruses?

Viruses contain very small cells

Viruses never eat any food

Viruses can reproduce themselves quickly

Viruses have hyphae that help them take up water

Answers

Answer 1

Explanation:

viruses may contain very small cells viruses can produce them quickly when they get a mode of transmission viruses have hyphae BUT viruses never eat any food so second statement is true....


Related Questions

Research and find a zoonotic disease that you find interesting. Write a news report that could be used as a script for a TV news show.

Instructions
Include the following in your report:
Explain what a zoonotic disease is.
Describe the disease.
Explain how to protect yourself from becoming infected.
Your report should be 100 to 125 words long.


I need a little help i will mark you branleist

Answers

      

Zoonotic diseases are animal diseases that can be transmitted to humans. Transmission can be by ingestion, inhalation, bites, scratches, contact with contaminated products, and vector-borne. There are over 200 zoonotic diseases that can possibly threaten your health and involve several different causative agents, such as bacteria, parasites, viruses, and others. I am only going to inform you of just a hand full that is caused by bacteria and contaminates cattle. Once the cattle on large commercial farms become infected it can be a challenge to get rid of and contain.

Wash hands before and after animal handling.

1. Do not eat or drink in the animal housing areas. 

2. Wear coveralls, farm specific clothing or laboratory coats when handling animals.

3. Avoid handling sick animals or animals with lesions unless gloved.

4. Wear a mask if you are allergic to animal hair or dander or if feed or bedding dust is present.

5. If you are sick, DO NOT enter the agricultural animal facilities.  You are more susceptible to other infective agents and you may transfer pathogens to the animals!

6. Routinely wear gloves when cleaning animal area.

7. Note progression of any illness.  Report illnesses to your supervisor. 

8. Inform physician of your animal related activities.

 

 

Explanation:

I hope that this is what you were looking for...

UHMM I REALLY NEED HELP IM BAD AT Science

Answers

Answer:

the answer is A im 99 percent shure

1. What were the results from Chargaff's experiment? Select all that apply.
Multiple select question.
A)adenine binds with thymine
B)adenine binds with cytosine
C)cytosine binds with thymine
D)cytosine binds with guanine
E)adenine binds with guanine
F}thymine binds with guanine

Answers

Answer:

A,D

Explanation:

The  results from Chargaff's experiment includes adenine binding with

thymine and cytosine binding with guanine.

Chargaff was a Scientist who performed various experiment using the DNA.

He discovered that DNA varied and had purine and pyrimidine bases.

He also discovered that the amount of cytosine should be equal to the

amount of guanine and that the amount of adenine must be equal to the

number of thymine and that both should be paired together.

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The process displayed is...

A) Meiosis, because there is only one division
B) meiosis, because there is a second division
C) mitosis, because there is a second division
D) mitosis because there is only one division

Answers

Answer:

B

Explanation:

Because it have second division

Please HURRY I need the answer

Answers

Answer:

Answer is: D

Explanation:

Give gene combinations for each of the following dihybrid genotype:
a) TTPP
b) ttpp
c) TtPP
d) TtPp

Answers

The answer to your question is A


Most bacteria are surrounded by a rigid protective structure called the _____.
•cell wall
•cell membrane
•flagellum
•protein coat

Answers

Answer:

Most bacteria are surrounded by a rigid protective structure called the cell wall.

¿Cuáles son los alimentos que contribuyen una fuente rica en vitaminas y minerales ? A) Cereales y tubérculos B) Leguminosas y frutas C) carnes y cereales D) Verduras y frutas

Answers

Answer:

todas las opciones son correctas

Explanation:

Las vitaminas y minerales son micronutrientes esenciales que deben ser consumidos a través de la dieta parra llevar a cabo funciones metabólicas y fisiológicas diarias. Es importante destacar que existe una excepción a esta regla: la vitamina D puede ser sintetizada por células de la piel mediante una adecuada exposición a la luz del sol. Todos los alimentos destacados en las opciones mencionadas son ricos en determinados grupos de vitaminas y minerales:

- Cereales: ricos en vitaminas del grupo B  y minerales, principalmente fosforo y potasio

- Tubérculos (por ej., la papa y la batata): ricos en vitaminas A y C, y minerales, principalmente potasio, fósforo y magnesio

- Leguminosas: ricos en vitaminas del grupo B y vitamina C, y minerales tales como potasio, hierro y magnesio

- Frutas y Verduras: ricos en vitaminas de todos los grupos y minerales esenciales tales como potasio, hierro, magnesio, fósforo, calcio, zinc, etc.

- Carnes: ricos en vitaminas del grupo B y minerales, principalmente hierro, fósforo, calcio, potasio, magnesio selenio y zinc

HELP WILL GIVE BRAINLIEST!!! NO LINKS PLS

Answers

Divergent Plate Boundary:

Plates will move away from each other at this boundaryMantle is more exposed as plates move away, and will rise up to the crust/surface.

Convergent Plate Boundary:

Plates come together. Crust/plates forced down into the mantle

If you need more details please comment and let me know!

What is a polar molecule?

Answers

Answer:

This your answer below the image!!!

Explanation:

I need help i will love you forever I need to get my grade up by the end of today




She/They idc if u don't want to see my pronouns I want u to see them

Answers

I believe it’s vulture :)

why does a sprinter need to gain stronger muscles without becoming to bulky/overweight?

Answers

Answer:

is there any answer choice?

Explanation:

Which of the following is one stage of the cell cycle? (3 points)

a
Cytokinesis

b
Multiplication

c
Photosynthesis

d
Respiration

Answers

Your answer would be a) cytokinesis.
Sorry if I’m wrong and I hope this helps.

Answer: Its A

Explanation:

The diagram below represents a structure found in most cells.
What does section A in the diagram most likely represent?
O A. chromosome undergoing a mutation
B. part of a gene for a particular trait
C. protein composed of folded chains of base subunits
OD. biological catalyst

Answers

B. Part of a gene for a particular trait

I think!!

describe how ingestion of very salty food may reduce amount of water excreted in urine​

Answers

Answer:

because salt is really dry so it would decrease the amount of water

Explanation:

What are the products of photosynthesis? Reactants?

Answers

Answer: During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).

Answer:

chlorophyll, water, and carbon dioxide those are the reactant

Explanation:

up there hope it helped:)

Tissue found in some bones that makes blood cells or called what?

Answers

Answer: bone marrow

Explanation: Bone marrow is the soft, spongy tissue that is located in the medullary cavities (centers) of certain large bones. Healthy bone marrow is an essential part of the body, as it contains stem cells that produce blood cells and the cells that make up the immune system.

Answer:

is called bone marrow

Explanation:

Is the spongy tissues inside our bones

What are your body's first line of defense? How does your skin work to protect you?

Answers

Skin is a barrier that serves as one of the body's first lines of defense against harmful microbes. Specialized immune cells within skin tissue help to fight invading organisms. Past work by an NIH research team showed that commensals can help the body's immune cells fight disease-causing microbes.
Hope this helps you!

(っ^▿^)

Skin blood bones hope that helped


PLEASE ANSWER QUICKLY

Which characteristic is shared by all mollusks and echinoderms?

live only in salt water

lack a backbone

use tube feet to move

have an open circulatory system

Answers

Answer:

have an open circlitory system

Explanation:

Answer:

D) have an open circulatory system

Explanation:

Hope this helps!

The inflammatory response is an innate reaction to invasion by a pathogen regardless of whether that pathogen had been previously encountered. Which statement best describes the symptoms of redness and swelling at the site of a splinter after its removal? A) Interactions of the circulatory and immune systems create an increased blood flow and immune cell metabolism, which causes redness and swelling. B) Interactions of the respiratory and immune systems create an increased breathing rate and immune cell metabolism, which can lead to redness and swelling. C) Interactions between the immune system and digestive system increase the digestive enzyme activity at the site of the infection, which leads to redness and swelling. D) Interactions of the immune system and nervous system lead to increased cellular communication and hormonal activity at the site of the infection, which causes redness and swelling.

Answers

Answer:

it's A

Explanation:

USATestprep

The statement that best describes the symptoms of redness and swelling at the site of a splinter after its removal is the interactions of the circulatory and immune systems create an increased blood flow and immune cell metabolism, which causes redness and swelling.

What do you mean by Pathogen?

Pathogens may be defined as microorganisms that are responsible for the causation of various diseases, infections, and disorders.

When a splinter attacks your body, your body identifies that it is a foreign substance, it will activate the immune response through the skin and causes redness in association with the circulatory system by increasing the blood flow.

Therefore, it is well described above.

To learn more about the Immune system, refer to the link:

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Which of the following terms are correctly matched with its definition?
1)Hypotonic: More concentrated (more sugar and less water).
2)Hypertonic: Less Concentrated (more water and less sugar).
3)Isotonic: The concentrations of solute (sugar) and solvent (water) are equal on both sides.
4)Hypertonic: The concentrations of solute (sugar) and solvent (water) are equal on both sides.

Answers

Answer:

3) Isotonic

Explanation:

ISO —> =

Hypo < Hyper

Hyper > Hypo

Nuclear reactors do not create energy, instead they convert

Answers

Answer: The answer is A. Hope this helped

The answer to this is A: Nuclear energey to thermal energy

Unspecialized embryonic stem cells are found in?

Answers

Answer:

ESCs are derived from the inner cell mass of an embryo, called blastocyst

Why are ecological forecasting projects important?

bonus;
• What are helping interactions? Provide an example.

• What are harmful interactions? Provide an example.

Answers

Answer:

Ecological forecasting projects are important because they can help us determine what can/will happen to our environments in the future.

Helpful interactions would be not polluting.

Harmful interactions would be polluting.

Hope this helps, please let me know if you were looking for a different answer.

How can DNA code for all living organisms with only four bases to generate the code?

Answers

The DNA code contains instructions needed to make the proteins and molecules essential for our growth, development and health.

List three potential benefits of the selective breeding of animals, such as cattle and goats.

Answers

Answer:

Some potential benefits would be ability for cows to grow more muscles quicker, and have goats grow longer hair. (i forgot 3rd one sry)

Explanation:

Selective breeding may be beneficial to obtain taller animals, better meat and higher rusticity.

Selective breeding is a human activity where animals are selected to be crossed in order to obtain better animals in the offspring.

Selective breeding allows us to obtain animals with desired phenotypes.

This activity (selective breeding) has been practiced for thousands of years.

In conclusion, selective breeding may be beneficial to obtain taller animals, better meat and higher rusticity.

Learn more in:

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Define light reaction.
Define dark reaction.
I am in search of perfect answer, otherwise i'll report it.​

Answers

➜ A chemical reaction which take place only in the presence of light, is called light reaction or light dependent reaction.

• It takes place in grana of chloroplast.

➜ A chemical reaction which can take place even in the absence of light, is called dark reaction or light independent reaction.

• It takes place in stroma of chloroplast.

Which approach would be least helpful in determining genetic differences between species?

Answers

Answer:

the least helpful would be a straight up guess, the best way would be to to back in the history of that species and study how they lived and survived and reproduced and all that stuff

Explanation:

Comparing physical characteristics between species is not a reliable method for determining genetic differences because many physical traits are influenced by environmental factors and may not necessarily reflect the underlying genetic differences between species.

What is an example of this ?

For example, two species may have different fur colors or patterns, but this difference may be due to environmental factors such as exposure to different types of light rather than genetic differences.

In contrast, analyzing DNA sequences can provide a more precise and objective way to identify genetic differences between species. By comparing the DNA sequences of different species, scientists can identify variations in genes and regulatory regions that may be responsible for differences in traits or behaviors between species.

This approach can also reveal the evolutionary relationships between species and provide insights into how genetic variation has driven the diversification of life on Earth.

Therefore, Advances in genomic technologies have made it increasingly feasible to sequence and compare the genomes of diverse species. Comparative genomics has already revealed many insights into the genetic basis of traits such as human disease susceptibility, adaptation to environmental challenges, and the evolution of complex traits such as intelligence and social behavior.

Learn more about genetic differences at :

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In a certain length of DNA, the bases ACCGTA are found. What bases would be found on the opposite side of the DNA molecule?

Answer choices:

A) ACCGTA

B) GAATCG

C) TGGCAT

D) UGGCAU

Answers

Answer:

The answer is C

Explanation:

A turns into a T

T urns into a A

C turns into a G

G turns into a C

The answer Is B Hope this helps

Show the path of air after entering the nostrils.
Pleas answer it for my assignment..I beg u..pls​

Answers

Answer:

Answer is below

Explanation:

Pathway of air: nasal cavities > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli.

Hope this helps:)

➜ In humans, air takes the following path after entering the nostrils.

Nostrils.

Nasal passage.

Pharynx.

Larynx.

Trachea.

Bronchus.

Bronchiole.

Alveolus.

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Jacob has a bag of marbles that contains 12 red, 5 blue, 8 green. What is the probability he will select a blue marble? Which figure has a greater volume, and how much greater is it?The volume of figure 1 is 972 feet cubed greater than the volume of figure 2.The volume of figure 2 is 972 feet cubed greater than the volume of figure 1.The volume of figure 1 is 1,134 feet cubed greater than the volume of figure 2.The volume of figure 2 is 1,134 feet cubed greater than the volume of figure 1. Para solucionar el ejercicio primero se debe conocer el nmero atmico de los elementos para determinar cuantos electrones tiene cada uno N: nmero atmico 7, tiene 7 electrones Nivel 1: 2 electrones Nivel 2: 5 electrones P: nmero atmico 15, tiene 15 electrones Nivel 1: 2 electrones Nivel 2: 8 electrones Nivel 3: 5 electrones Cl: nmero atmico 17, tiene 17 electrones Which part of the following excerpt from an after-action report is inappropriate to include?Our goal was to make the Fierce Dragon a more exciting and desirable toy for older children. To meet this goal, we chose to increase the number of working parts and to make the face appear angrier. Even though there were several disputes during our meetings, a 25-percent increase of sales in the target age group over the past three months indicates we met our goal. The initial response to the redesigned toy was very positive; however, the number of returns due to a broken jaw joint indicates more testing of the design should have been done.Incorporating negative information about returnsSuggesting the goal was met based on salesIndicating there were disputes during meetingsStating the strategy chosen to meet the goal What the solution for CED The exchange at a post office is 1 =1.17How many euros would you get for 280 - If 16 of a roll of wallpaper covers 14 of the wall. How many rolls of paper are needed tocover 4 walls? (b) Beth multiplies a number by 3 and divides the answer by 10.By what fraction has the number been reduced? The following data shows the number of baseball games 20 students of a class watched in a month:2 8 4 4 8 9 19 10 19 7 8 4 22 21 16 16 4 8 19 19Which histogram accurately represents this data? Find the greatest common factor of 9n and 6m? Can someone help me Im really bad in geometry I need help with this Shakespeare's tragedies are tragic because * A. Characters are generally mean B. Sad things happen to kind people C. Character's are wounded for doing the right thing D. The bad guys win what is the solution to the system of equations? 3x - 6y = -12 2x - 4y = -16please help!! Plz write letter to othello and convince him not to trust what iago tells him in the playIll pay who ever writes the best 4 paragraphs Scale factor 3/4 Coordinates A(1,12) B(1,6) C (0,9) Triangle DEF is a dilation of triangle ABC What's the coordinates of triangle DEF? Solve the system of linear equations by substitution.Y=2xx +y =-9The solution of the system is Which of the following factors contributes to the risk of injury when liftingimmobile patients?A. The lack of research on proper techniqueB. The decreasing average age of health care workersC. The poor technique workers often useD. The decrease in obesity levels in the United States in cellular respiration where do the products go? Explain(0) what is meant by regeneration,(ii) why an analogue signal cannot be regenerated