DNA synthesis is the process by which DNA copies it self
TRUE OR FALSE

Answers

Answer 1

Answer: The term DNA synthesis can refer to any of the following in various contexts:DNA replication, DNA biosynthesis(in vivid DNA amplification) Polymerase chain reaction-enzymatic DNA synthesis (in vitro DNA amplification) so yes DNA synthesis is basically DNA replication (copying itself) so True

it is B

Explanation:

Hope this helps

crest and trough

An element becomes a positively charged ion when itloses protons.

loses electrons.

gains electrons.

gains neutrons.

Answers

An element becomes a positively charged ion when it losses electron.

What is electric charge?

Charged material experiences a force when it is exposed to an electromagnetic field due to the physical property of electric charge. You can have a positive ornegative electric charge (commonly carried by protons and electrons respectively). Unlike charges attract one another while like charges repel one another. Neutral refers to an object that carries no net charge.

Electric charge is a conserved attribute, meaning that the net charge—that is, the sum of the positive and negative charges in an isolated system—cannot change. Subatomic particles carry an electric charge. In the nuclei of atoms, protons have positive charge and electrons carry negative charge in normal matter.

So, an element becomes a positively charged ion when it loses negative charge, that is, electron.

Learn more about electric charges here:

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An element becomes a + ion when it...loses electrons

How long does it take to change a flat plain into mountains? help

Answers

im not for sure but i think it takes a couple hundred years (or according to the climate)

I think that it's more than we can imagine. There are some scientists say that the biggest desert in the world was a huge ocean thousands years ago!!! The face of Earth is the knowledge we are not so sure now. (Maybe we'll never know) Earth is changing little by little, day by day.……
It do really takes more than everything we can imagine ……
Maybe thousands of years later, someone could find out my cellphone ……(My iPhone 5s, it's already missing for months!!! )

Which properties change the composition of a substance?chemical properties

neither chemical nor physical properties

physical properties

chemical and physical properties
HELPPPPPP

Answers

Answer:

chemical properties because physical properties only change the way an object looks

Chemical properties

How did the scientists discover the common structure of cells

Answers

i did some research and i found that: through use of a microscope. The first scientists to look at human tissues through a microscope were surprised to see that all human tissues are made up of little compartments. They called these 'cells' after the bedrooms of monks in monasteries

My homework says-Explain why weight would be different on different planets by talking about gravity.

Answers

And I gather that instead of trying it on your own, you want me to do it for you.

The force of gravity between two objects always involves the product of
both of their masses.

"Weight" is the force of gravity between a planet and an object on its surface,
so it depends on both masses.

When a rock, a space probe, or an astronaut goes to a different planet, its/his
mass doesn't change, but the mass of the body they're standing on is different.
So the weight of the rock or the astronaut is different from what it is on Earth.

Gravitational forces on different planets and natural satellites are different. Let's take an example of Moon and the Earth. The gravitational force on Moon is $(1)/(6) th$ of that on Earth. And we know that -

$Weight = mass*gravitational$ $acceleration$

So, this formula clearly depicts that Weight of any object depends on mass of that object as well as on the gravitational acceleration. So, the lesser gravitational acceleration on Moon makes an object weigh lighter on Moon than on Earth. Similarly it is true for different planets also.

Other Questions

Which form of carbon in the figure above is the hardest

10 POINTS!!! Determine the pressure of your book in pascals (Pa). Show your work! (the pressure of the book in psi is 0.03 psi) Also the weight of the book is 3 lbsHInt: 1 Pa = 1 N/m^2 Weight (force) = ma 1 kg = 2.2 lbs 1 inch = 2.54 cm 1m = 100 cm

What is a/an Diorama???

Which is the SI base unit for mass? A. cg B. kg C. g D. mgI think its D