subject

Biology, 17.02.2021 05:50 bry7474

A scientist uses radioactive nitrogen to label the nitrogenous bases of the DNA of a cell. Then the DNA is allowed to replicate, and the new strands take up non-radioactive bases. Do one, both, or neither of the daughter cells have radioactive DNA? Explain.

ansver

Answers: 1

Show answers

Another question on Biology

question

Biology, 21.06.2019 18:30

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Answers: 2

question

Biology, 22.06.2019 12:00

Why is it to call the calvin cycle the light independent reactions vs the dark reactions

Answers: 3

question

Biology, 22.06.2019 18:10

If a keystone species is removed from an ecosystem

Answers: 3

question

Biology, 22.06.2019 18:50

Can nonrenewable resources be used sustainably?

Answers: 1

You know the right answer?

A scientist uses radioactive nitrogen to label the nitrogenous bases of the DNA of a cell. Then the...

Questions

question

Mathematics, 17.06.2021 02:10

Identify the horizontal asymptote of each graph

question

Physics, 17.06.2021 02:10

If someone claims that health has instrumental value, this means that: a. they only value health if it leads to happiness. b. they cannot also...

question

Business, 17.06.2021 02:10

If 1200 dollars is invested at an annual interest rate r compounded monthly, the amount in the account at the end of 3 years is given by A = 1200 ( 1...

question

Business, 17.06.2021 02:10

Central Textiles is a clothing manufacturer that operates 16 plants throughout the southern United States and in Latin America. The Information System...

question

Geography, 17.06.2021 02:10

Analizar motivos por los cuales el relieve actual de argentina se presenta de esa manera ,montañoso al O, llano al E...

question

Mathematics, 17.06.2021 02:10

Y x (2m 1)x 3mx m = − + + − 3 2 có cực đại và cực tiểu đồng thời giá trị cực đại và cực tiểu của hàm số trái dấu nhau....

question

Geography, 17.06.2021 02:10

"O processo histórico de formação do povo brasileiro se deu de forma muito harmoniosa". Comente rápido vale 100 pontos...

question

History, 17.06.2021 02:10

Which incident from The Metamorphosis mirrors Kafka's personal feelings in this excerpt from "Letter to His Father"?...

question

Business, 17.06.2021 02:10

Determining Cost of Land On-Time Delivery Company acquired an adjacent lot to construct a new warehouse, paying $45,000 in cash and giving a short-ter...

question

Mathematics, 17.06.2021 02:10

The vertices of a triangle are \large A\left(-4,-2\right), \large B\left(1,3\right) and \large C\left(4,-2\right)....

question

Mathematics, 17.06.2021 02:10

A bag contains three red marbles, three green ones, one lavender one, three yellows, and four orange marbles. HINT [See Example 7.] How many sets of f...

question

Chemistry, 17.06.2021 02:10

When nitric acid is added to a piece of copper, a brown gas (nitric oxide) is formed. A blue substance called copper nitrate is also formed, plus some...

question

Chemistry, 17.06.2021 02:10

Using the phase diagram for CO2 what phase is carbon dioxide in a 20 Celsius and 25 ATM pressure...

question

History, 17.06.2021 02:10

What can someone do in addition to cutting all unnecessary expenses to make sure expenses don't exceed income? Reduce discretionary spending.

question

Social Studies, 17.06.2021 02:10

Three practical strategies that the media could introduce to discourage violent behavior among communities during protest action ...

question

Mathematics, 17.06.2021 02:10

Orla and Eduardo each looked at a strand of their hair under a microscope and measured the diameter. Orla's strand was 0.005 cm 0.0...

question

Mathematics, 17.06.2021 02:10

1. Which choice represents the solution(s) to the equation (x-4)^2 = 3x -12 ? [1] x = 7 only [2] x= -7 only [3] x = 7, x = 4 [4] x=...

question

History, 17.06.2021 02:10

¿Cuáles fueron las posturas que dividieron la UCR?...

question

English, 17.06.2021 02:10

Identify five different questions that you should ask yourself when reading an argument critically...

question

Physics, 17.06.2021 02:10

After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 55.0 cm . She finds that the pendulum makes 100 complet...

More questions: Biology Another questions