Many viruses intect only a certain type of cell because they bind to certain
A- receptor sites on the surface of the cell
B- hormones in the cell
C-other viruses on the surface of the cell
D- mitochondria in the cell​

Answers

Answer 1
the answer should be a. receptor sites in the surface of the cell
hope this helps :)

Related Questions

A certain chocolate bar contains 6 mg of caffeine in a 1.5 oz. Serving. The king-size version of the chocolate bar is 85 grams. How much caffeine, in mg, would you consume if you eat the entire king-size bar?Fill in the answer in the blank provided. Mg of caffeine

Answers

Answer:

The amount of caffeine that would be consumed if one eats the entire king-size bar will be 11.99 mg

Explanation:

This question can be reframed in the manner below for better understanding.

If 1.5 oz or ounce of a chocolate bar contains 6 mg of caffeine, how many milligrams (mg) of caffeine is contained in 85 grams of the same chocolate bar.

Firstly, the ounce should be converted to grams

If 1 ounce = 28.35g

1.5 ounce = ?

= 1.5 × 28.35/1

=42.53g

Hence, 42.53g of the chocolate bar contains 6 mg of caffeine

85g of the chocolate will contain

42.53g = 6mg

85g = X

where X is the amount of caffeine that will be consumed in mg

X = 85 × 6/42.53

X = 11.99 mg

The amount of caffeine that would be consumed if one eats the entire king-size bar will be 11.99 mg

Water intoxication occurs when a. the body's electrolytes are out of balance b. a person has a high body mass in people engaged in low-impact activities d. all of the above​
ITS A I TOOK THE TEST ON EDGE

Answers

Answer:

the answer is: A

Explanation:

Answer:

A).  the body’s electrolytes are out of balance

Explanation: test on edge

Which factor is most responsible for atmospheric convection?

Answers

Answer:

atmospheric pressure and winds (I’m pretty sure)

When a cell undergoes mitosis, the resulting daughter cells-

Answers

Answer:

a

Explanation:

Answer:

I believe it's the last one! :)

how are elliptical galaxies diffrent from spiral galaxies

Answers

Answer:

While spiral galaxies are bright, elliptical galaxiesare dim. Spiral galaxiesare hotbeds of star formation, but elliptical galaxies aren't nearly as prolific because they contain less gas and dust, which means fewer new (and brighter) stars are born.

Explanation:

Please mark as brainlist answers.

Why are stains used in prepared slides such as the ones you used in this lab?
Use complete sentences.

Answers

Answer:

he most basic reason that cells are stained is to enhance visualization of the cell or certain cellular components under a microscope. Cells may also be stained to highlight metabolic processes or to differentiate between live and dead cells in a sample.

Explanation:

What’s the differences between the three main classes of sponges.

Answers

Answer: There are three classes. These classes include Calcerea, Desmospongia, and Hexactinellida. They are divided into these classes based mostly on the composition of their spicules and skeletal fibers. (spicules are rod-shaped cellular projections that make up the skeleton of sponges) hope this helps!

Explanation:

Do y'all know mykell watts

Answers

Answer:

no,why? and, i dunno.

Explanation:

Answer:

Mykel Watts is the leader of a small group called the Lupikids.

Explanation:

Chap wanted to see if planting seeds deeper into the soil had an effect on plant height. He took ten containers and planted radish seeds at varying depths. He used the same type of soil, kept the plants in the same location, and gave them each 20 milliliters (mL) of water each day. Then, he measured the height of the sprouts every day for two weeks. What are the independent (test) and dependent (outcome) variables in Chap's experiment?

Answers

Answer:

Independent variable: Planting depths of seeds

Dependent variable: plant height

Explanation:

Independent variable in an experiment is the variable that the experimenter changes or manipulates in order to bring about a measurable response. In this experiment involving the planting of radish seeds at varying depths, the DEPTH AT WHICH THE SEEDS ARE PLANTED is the independent variable.

Dependent variable is the variable that is measured in an experiment. It is the variable that responds to the changes made to the independent variable. In this experiment, the HEIGHT of the radish plants measured is the dependent variable.

research and tell the story about a case in which bones helped identify a missing person or helped solve a crome

Answers

Answer:

footsteps

Explanation:

the bones leave footsteps in the ground and that is what detectives use to solve a missing or help solve a crimescene

Which of the following indicates that an endothermic reaction has occurred?
O Heat is released
O water is formed
O Salt is produced
O Temperature decreases

Answers

Heat is released because endothermic is the absorption of heat

The  following indicates that an endothermic reaction has occurred when temperature decreases, which is in the last option as the endothermic reaction needs heat to carry out the reactions.

What is the significance of the endothermic reaction?

There are two types of reactions, such as the reaction that requires heat to form the product, the endothermic reaction, while some of the reactions that release heat are called the exothermic reaction, and the exothermic reactions have more energy at the reactant side than the product side. In the case of a endothermic reaction, the product usually has more energy than the reactants, and the change in free energy here is positive.

Hence, the following indicates that an endothermic reaction has occurred when temperature decreases, which is in the last option as the endothermic reaction needs heat to carry out the reactions.

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Which of the following substances increases in amount during the cellular respiration of glucose?

Select one:
a. O2
b. NADH
c. ADP
d. Glucose

Answers

The answer is letter C. ATP

what is nature of science 5 sentences please

Answers

Answer:

When trying to describe the nature of science, it can be useful to think of science as a culture in just the same way that we think of the cultural worlds of art and music. We need to understand and talk art or music when we enter these worlds. In the same way, we need to be able to understand and talk science.

Explanation:

A nerve cell that carries information back and forth from the environment and the central nervous system is a
A. Reflex
B. Gland
C. Medulla
D. Neuron

Answers

It is a neuron, you could have looked this up on the internet honestly lol.

quick is de word...
taking yuh less than a min...

Answers

Answer:

renewable:

-wind

-forest

-water

-wildlife

-sun

non renewable

- coal

-soil

-natural gases

Explanation:

i googled it

hope this helps

brainliest?

How do erosion and deposition work together to form sand dunes?

A)Waves cause erosion along coastlines and deposit sand away from the shore.

B)Erosion occurs as surface water carries sediment and the sediment is deposited near oceans and lakes.

C)Glaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions

D)Erosion occurs through deflation, and sand that was picked up is deposited against an obstruction.

Answers

C. Glaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions

Explanation:

plz give me brainiest

Answer: D erosion occurs thru deflation, and sand that was picked up is deposited against an obstruction

Explanation:

I think

How do the components of sugar molecules combine to form proteins and other larger carbon based molecules
-Will give brainliest-

Answers

Answer:

The sugar molecules thus formed contain carbon, hydrogen, and oxygen: Their hydrocarbon backbones are used to make amino acids and other carbon-based molecules that can be assembled into larger molecules (such as proteins or DNA), used for example to form new cells.

Sugar molecules contain carbon,hydrogen,and oxygen.Their backbones are used to make animo acids and other molecules to arrange even larger molecules like protein hope this helps:)

2. The thread-like chromosomes are spread
throughout the nucleus in the form

Answers

Answer:

When the cell is not dividing, the genetic material is loosely dispersed throughout the nucleus in a threadlike form called chromatin.

Explanation:

Chromatin is the thread-like chromosomes spread throughout the nucleus.

What are chromatin and its functions?Eukaryotic cells' nuclei include a combination of macromolecules called chromatin, which is made up of DNA, RNA, and protein. Heterochromatin (condensed) and euchromatin are the two types of chromatin. The main proteins that make up chromatin are termed histones, which act as bases for the DNA to wrap around to form the "bead-like" structures known as nucleosomes.

Functions of chromatin:DNA packagingTranscription regulationChromatin and DNA repair

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Which two of the following correctly describe what a gene is?

A packet of genetic information that can be passed down from one generation to the next
A DNA molecule
The entire collection of genetic information in a given species
A section of DNA that provides instructions for building a specific protein
I'm not sure

Answers

Answer:

A section of DNA that provides instructions for building a specific protein and A packet of genetic information that can be passed down from one generation to the next

Explanation:

A DNA molecule is not a gene, it is a nucleotide. The entire collection of genetic information in a given species results isn't a gene although many genes comprise what is the genome.  Given that those two answers are not what genes are, the other two options are correct.

Mendeleev developed his table when he placed the elements
in order by increasing atomic number.
TRUE
FALSE

Answers

The answer to this is true

the answer is True

okay

Isyak, read
users and grobability
The Pasquare below is for a dihybrid cross between pea plants that are heterozygous for
sed shape and seed color (y). Complete the Punnett square by recording the expected
peopes of the spring.

Answers

Answer:

In Explanation -->

Explanation:

Answer:

IDONTKNOW THAT IS THAT

Explanation:

HE RAWR

. If a suggested daily protein consumption of .8 grams / Kg. Body weight is recommended, how many protein Kcals would be represented in the diet of a 220 lb. Individual with no suggested health concerns or limitations? (Kgs. = lbs. / 2.2 ; The caloric density of protein is 4 Kcals / gm.)

Answers

Answer:

The correct answer would be - 320 kcal.

Explanation:

Given:

Required protein amount is - .8 grams/kg

kg = lbs/2.2

weight = 220

then, weight in kg = 220/2.2 = 100 kg

solution :

requied amount of protein in normal individual:

= 100* 0.8

= 80 grams.

Now kcal by this amount of protein would be :

= 80*4

= 320 Kcal

Thus, the correct answer would be - 320 kcal.

The amount of protein Kcals in the individual's diet would be 320 Kcals.

The recommended daily protein consumption = 0.8grams / Kg body weight

The body weight of the individual is given as 220 lbs.

The weight of the individual would need to be converted to Kg.

Conversion factor between Kg and lbs is given as: 1 Kg = 2.2 lbs

The weight of the individual in Kg  = 220 lbs * 1 kg /2.2 lbs ) = 100 kg

Amount of recommended protein intake of the individual based on body weight will be: 0.8 grams/ Kg * 100 Kg  = 80 grams

Caloric density of protein per gram = 4 Kcals / gram

Therefore, protein Kcals in the individual's diet will be 4 Kcals / gram * 80 grams = 320 Kcals

The amount of protein Kcals in the individual's diet would be 320 Kcals.

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Which of the following is a biotic factor?

A. sunlight
B. rocks
C. water
D. yeast

Answers

Answer:

yeast

Explanation:

biotic is living

Yeast is a biotic factor

Help plz! I will make you Brainliest


Precipitation is one of the main processes involved in the water cycle. It involves the formation of water falling to the ground from clouds and transforming into either rain, snow, sleet, or hail. Which of the following properties of water can be used to explain why when water falls from clouds it is able to form a rain drop? *

A. cohesive ability

B. universal solvent

C. expansion upon freezing

D. moderation of temperature

Answers

Answer: A

Explanation: Hydrogen bonds between the water molecules on the liquid surface are relatively strong and pull on each other more than air molecules. This bond strength results in surface tension that tends to minimize the liquid surface area and produce a spherical raindrop.

Precipitation is the one of the main processes in the water cycle. It involves the formation of clouds and transforming into either rain, snow, sleet, or hail. This is possible due to the property of cohesive ability of water molecules. Thus, the correct option is A.

What is Precipitation?

Precipitation is one of the main processes involved in the water cycle. It is the liquid or frozen water which forms into the atmosphere and falls back to the Earth in the form of rain, sleet, snow, or hail. It comes in many different forms. Along with the evaporation and condensation of water, precipitation is one of the three major parts of the global water cycle.

Precipitation is achieved by the cohesive ability of the water molecules which explains the formation of clouds and rain drops. Cohesive forces are responsible for binding the compounds together such as a rain drop containing water molecules.

Therefore, the correct option is A.

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During the development of human offspring, which of the following begins to hear and see?
fetus
embryo
blastocyst
zygote

Answers

Answer:

fetus

Explanation:

i just did the test

During the development of human offspring, the fetus begins to hear and see that is in the first option as the fetus is the stage of human development that occurs after the embryonic stage.

What is a fetus?

During this fetal stage, the structures that began to form during the embryonic stage continue to grow and develop, and the fetus begins to hear and see during this stage, as the ears and eyes are formed and become functional, and it also develops many other organs and systems during this stage, including the respiratory, digestive, etc. As a result, the fetus is the stage at which more complex structures develop, and it later develops into the fully mature baby.

As a result, the fetus begins to hear and see during the development of human offspring, which is in the first option because the fetus is the stage of human development that occurs after the embryonic stage. 

Learn more about the fetus here.

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please help
will give the brainliest!
Urgent!!!​

Answers

Answer:

1. c

2. b

3. 3

Explanation:

An organism that breaks down organic matter into simpler materials (like carbon dioxide) is called a decomposer. Decomposers absorb nutrients from living things or the organic matter they leave behind. They do not need to kill to get their food. Do your results suggest bears are decomposers? Explain your reasoning.

Answers

Answer:

No, bears are consumers

Explanation:

Both decomposers and consumers are heterotrophic organisms, i.e., they cannot produce their own food. There are four different classes of heterotrophic organisms: decomposers, herbivores, carnivores and omnivores. The decomposers are heterotrophic organisms that return nutrients to the soil from the organisms that break down. Moreover, bears are classified as omnivores (consumers) that need to kill to get their food. These animals obtain nutrients and energy from both plant and animal sources.

Answer:

Bears are consumers

Explanation:

Which element gives water its ability to create either a weak acid or a weak base, depending on the solute being dissolved?

Answers

Answer:

hydrogen

Explanation:

the more hydrogen ions then lower the ph and the fewer hydrogen lions the higher the ph.

Make an argument. Which, if any, organ system(s) are the most important in keeping a person alive? Justify your answer.

Answers

Answer:

All organ system(s) are important for proper functioning of the organism but I think Circulatory System is the most important one...!

Explanation:

Because the organism will die without proper blood circulation...!

what is a consequence of excess carbon building up in Earth’s atmosphere?



environmental science own words pls

Answers

Answer:

The carbon built up makes the heat from the sun get rapped in the atmosphere, so the word gets hotter and it gets hotter faster

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James Dodgsen is a student in a graduate course in business. The professor in the course has given Dodgsen and his classmates a surprise quiz in class. Dodgsen did not do the reading for class that day because he had been grading papers as part of his TA position. He has been prepared for every other class that semester. As he glances as the quiz questions, he realizes that he does not know any of the answers. However, he sees that Jane Frampton, the student who sits next to him, is well prepared and answering the questions with great ease. He can see her answers because of her large, block-style printing. Dodgsen copies her answers.a. Dodgsen is justified in using the answers because the pop quiz was unfair.b. Dodgsen is justified in using the answers because he was fulfilling his TA responsibilities instead of preparing for class.c. Dodgsen is justified in using the answers if he intends to read the material eventually.d. Dodgsen has been dishonest. Somebody help me plssss 510Joe borrowed $7,000 from the bank at a rate of 7% simple interest per year. How much interest did he payin 3 years?In 3 years, Joe pays $in interest. Is 9 4/9 greater than less than or equal to 144 Coronado Industries sells 50000 units for $13 a unit. Fixed costs are $350000 and net income is $100000. What should be reported as variable expenses in the CVP income statement? Determine whether the disruption of the bonds or attractions occurs during protein hydrolysis or protein denaturation. Define Body Composition First and foremost, it is important that reports be , or correct. They also need to be , or complete. In the video game Stunt Pilot, players gain and lose points based on how well they perform tricks in their airplanes. Kirk had 33 points in the game before getting 18 points for losing control of his plane during a stunt. What is Kirk's score now? what is one reason biodiversity is beneficial How many carbon atoms are there in 3 molecules of CI4? Define reflection of sound? What is the main DIFFERENCE between a presidential democracy and a partiamentary democracy? a Express the percent as a decimal.154% Which of the following cannot be true about a linear pair of angles? PLZ HELPThe Italian sonnet is divided into two main stanzas (sections) calledthe quatrain and the coupletthe couplet and the octavethe sestet and the quatrainthe octave and the sestet BRAINLY PLS HELP ME OUT ON THE 5,2 what the m value I beg you ASP The PRINCIPLES of design include:A. Balance, Contrast, Line, Space, and RepetitionB. Balance, Contrast, Emphasis, Unity, and RepetitionC. Balance, Unity, Color, Value, Line, and ContrastD. Balance, Color, Movement, and Emphasis which could be the function graphed below Your persuasive speech, letter, or essay.Just give me a list of ideas a list 10 about nature