What is a virus and what cause a viruses​

Answers

Answer 1
Meaning:A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.

Causes: Viral infections occur when a virus enters the body and invades the inside of the body's cells in order to reproduce. If the body's immune system is unable to fight off the virus, it multiplies and spreads to other cells, repeating the process and leading to a widespread infection.
Answer 2
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea

Related Questions

Pls help with this it really easy also don’t worry about the dot I didn’t mean to press it

Answers

Answer:

I think B, some bone ailments are congenital

Answer:

The second one

Explanation:

how do water and land interact?

Answers

Answer:

water flows through the landscape. the condition of the land surface affects the flow and quality of water .

water flows threw the landscape , land and water are characteristics that connect

A, b,c,d some pick and help me

Answers

Answer:

D

Explanation:

D is the most accurate anwser

what is the time of growth between cell divisions called

Answers

Answer:The time growth between cell divisions is called interphase.

Explanation:

Suppose that an earthquake has just occurred as pictured below the first P wave is shown as the large circle and the first S wave is shown as a smaller circle what would the seismogram And recording station a display at the moment the image below was taken

Answers

here is the answer.

which is NOT a apart of the cell theory

Answers

Answer: Microscopic organisms are not made of cells.

All things that are living are made of cells.

Complete the following statements by writing the appropriate word or phrase on the blank:
The superficial region of the skin is the _______, composed of (3 words) tissue. The deeper region tissue is the _______, composed of connective tissue. The most numerous cell of the epidermis is the _______. The two primary layers of the dermis are the dermis, composed of areolar connective tissue, and the dermis, composed of dense irregular connective tissue.

Answers

epidermis, stratified squamous epithelium, dermis, keratinocyte

Mendel determined that for a given character(i.e. pea seed shape) an individual has two factors that these can exist in two forms (R or r). Today we would describe R and r as being:______.
a. different alleles of the seed shape gene.
b. different genes of the seed shape locus.
c. different genotypes of the seed shape character.
d. different loci of the seed shape gene.

Answers

Answer:

a. different alleles of the seed shape gene.

Explanation:

Mendel crossed different varieties of pea plants and he observed how phenotypic traits passed to the progeny. From these experiments, Mendel formulated the 'First Law of Segregation', where he observed that traits may exist in pairs that segregate (separate) at meiosis. During meiosis, i.e., gamete formation, these two factors separate from each other, thereby each gamete has the same probability of receiving either factor. Nowadays, we know that these two factors represent two different gene variants or 'alleles' for a given gene locus. Alleles can be classified into dominant or recessive as in the example above described, where the R factor (round) dominates on the r factor (wrinkled) to determine the seed shape.

What is the species name for pezizales

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The Pezizales are an order of the subphylum Pezizomycotina within the phylum Ascomycota.

On the colorful map, in general, where is the youngest crust located?

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Answer:

The youngest crust (shown in red) is near mid ocean ridges and spreading zones. All three rock types in the earth's crust—igneous, sedimentary, and metamorphic—can also be recycled back to their original molten magma form. This process occurs when oceanic crust is pushed back into the mantle at subduction zones.

Which of the following lists three popular chuck cuts?
short ribs, pot roast, prime rib
O pot roast, prime rib, blade steak
O prime rib, blade steak, short ribs
blade steak, short ribs, pot roast
NEED HELP NOW I NEED TO BE DONE BY THE WEEKEND!!!

Answers

Answer:

tbh pot roast, prime rib and blade steak are your best options

Short ribs, pot roast, prime rib are three popular chuck cuts. Therefore, option (A) is correct.

What is chuck cut?

Chuck is a cut of beef that is taken from the shoulder and neck area of the cow. It is a relatively inexpensive cut that is known for its rich, beefy flavor and can be prepared in a variety of ways. The chuck is composed of several different muscles, each with its unique characteristics and tenderness.

Some popular chuck cuts include:

Pot Roast: A boneless cut taken from the shoulder, it is perfect for slow-cooking methods such as braising or stewing.

Short Ribs: These are taken from the rib section of the chuck and are known for their meaty and flavorful taste. They can be grilled, braised or slow-cooked.

Blade Steak: Also known as flat iron steak, it is a cut taken from the shoulder blade. It has a rich, beefy flavor and can be cooked in a variety of ways, including grilling, broiling, and pan-frying.

Learn more about chuck cuts, here:

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I need help with this

Answers

Answer:

It is b. thermal

Explanation:

You’re right!! it’s thermal energy i believe

Leaves of a healthy potted plant were coated with Vaseline to block stomata. Will this plant remain healthy for long? State three reasons for your answer.​

Answers

➜ If waxy coating is made on the surface of leaf, loss of water in the form of water vapour does not take place. Even the gaseous exchange will not take place. So, photosynthesis will either be reduced or will not take place.

The plant will not remain healthy for long because:

[i] Exchange of gases will not take place.

[ii] Photosynthesis will either be reduced or will not take place due to lack of CO2.

[iii] Transpiration will not take place, so there will be no mechanism of cooling in hot weather.

Which phase of mitosis is shown

Answers

Answer:

The answer is C

Metaphase

how do scientists use rock layers to date fossils ? USE IN YOUR OWN WORDS.

40 POINTS DONT SKIP !

Answers

Answer:

By comparing a fossil to similar rocks and fossils of known ages, relative dating can be used to estimate its age. Absolute dating is a method of determining the precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil itself or, more commonly, the rocks that surround it.

Explanation:

Comparative features of amino and fatty acids

Answers

Hopes this helps:

Answer:

The main difference between amino acids and fatty acids is that amino acids are the building blocks of proteins whereas the three fatty acids bound to a glycerol and form a triglyceride, which is the main constituent of fat. Amino acids and fatty acids are two types of building blocks of macromolecules of the body.

Seeds inside the closed vessel does not give new seeding ,why?​

Answers

Answer:

It is not able to produce a new seedling as it requires sunlight and air to prepare its own food and the process of photosynthesis does not occur. So, the seed inside the closed vessel does not give new seedling.

Explanation:

Answer:

It is not able to produce a new seedling because it needs the sun and air to prepare it's own food and the process of photosynthesis does not occurs

Explanation:

A student looks at the daughter cells that result from a process of cell division. Which evidence would support that the process is meiosis? A. The daughter cells are larger than the parent cell B. The daughter cells are the same size as the parent cell C, the genetic material in the daughter cells is the same as in the parent cell D. The genetic material in the daughter cells is different than in the parent cell

Answers

Answer: C

Explanation: When daughter cells divide, they always pick up most of the genetic materials/features that the parent cell have.

anyone wanna zoooom

ʕ´ڡ`*ʔʕ´ڡ`*ʔʕ´ڡ`*ʔ​

Answers

Answer:

No Busy. Sorry.

Explanation:

Justin wants to know how much gas his mother will save if he rides his bike to school rather than being driven in the car. For one month, Justin rides his bike to school. Every week, he asked his mother how much gas she put in the car. The next month, Justin had his mother drive him to school. Again, every week he asked her how much gas she put in the car. What could Justin do to improve this experiment?

Answers

Answer:

ask his mother?

Explanation:

Answer:

To improve the experiment, Justin should have created a hypothesis and could have repeated the experiment to see if the results were at least similar.

Explanation:

Hope this helps!

What is a pill bugs habitat

Answers

Answer:

The pillbug's main habitat is under mulch, fallen leaves, and rocks. Pillbugs are nocturnal and require humid conditions during the day. Pillbugs are generally found in soil with sowbugs, millipedes, and earthworms. Their preferred soil habitat is composed of organic matter and has a neutral to alkaline pH.

A set of 23 chromosomes in a human cell
contains 3.2 billion pairs of DNA bases in
sequence. On average, about how many pairs
of bases are in each chromosome?

Answers

Explanation:

The human genome contains approximately 3 billion of these base pairs, which reside in the 23 pairs of chromosomes within the nucleus of all our cells. Each chromosome contains hundreds to thousands of genes, which carry the instructions for making proteins.

The human genome contains approximately 3 billion of these base pairs, which reside in the 23 pairs of chromosomes within the nucleus of all our cells. Each chromosome contains hundreds to thousands of genes, which carry the instructions for making proteins.

What is chromosome ?

A chromosome is a thread-like structure present in the nucleus of cells such as plant, animal and human cells and it is made of a molecule of DNA (Deoxyribonucleic acid) and histone proteins.

It is composed of three components, DNA, proteins and RNA,  amount of the DNA content ranges from 30 to 40 %, the amount of proteins from 50 to 65%, and small amount of RNA from 1 to 10%.

Two types of protein present in DNA such as histone and non-histones proteins, histone constitute large amount (90% of total protein), whereas non-histone is present in small amount (around 10% of total protein).

The histone protein is basic, whereas, the DNA is acidic, so it can be neutralized; DNA in chromosome  is present in two forms such as Euchromatin and Heterochromatin.

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Define Seafloor Spreading.

Answers

Answer:

This is your answer

Answer: formation of new areas of oceanic crust, which occurs through magma at mid-ocean ridges

Explanation: so a new oceanic crust is formed by magma at mid-ocean ridges.  

What is the relationship between tissues and organs?


Tissues are made from a single, functional type of organ.

Organs are made from a single, functional type of tissue.

Organs are made from tissues with a similar structure and function.

Tissues are made from organs with a similar structure and function.

Answers

Answer: Organs are made from a single, functional type of tissue.

Explanation:

if I'm wrong I'm sorry I tried.

Describe the process of cloning from start to finish.

Answers

Answer:

1. Isolation of donor DNA fragment or gene.

2. Selection of suitable vector.

3. Incorporation of donor DNA fragment into the vector.

4. Transformation of recombinant vector into a suitable host cell.

5. Isolation of recombinant host cell.

Answer:

Explanation:

In standard molecular cloning experiments, the cloning of any DNA fragment essentially involves seven steps: (1) Choice of host organism and cloning vector, (2) Preparation of vector DNA, (3) Preparation of DNA to be cloned, (4) Creation of recombinant DNA, (5) Introduction of recombinant DNA into host organism, (6) ...

Fungi are all eukaryotes that are not animals, plants or protists.
TRUE
FALSE
Check it

Answers

Answer:

true

Explanation:

this is it I think.:)

How can someone see in a dim room

Answers

Wait like see in a dark room


There's no such thing as "solid ground" agree or disagree

Answers

Disagree should be it

Comparing the fetus's of a chicken and human is evidence for

a. geographic distribution
b. homologous structures
c. embryology
d. fossil record​

Answers

The answer to ur question is a

Please Help tank you.

Answers

It should be answer b
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