BIOLOGY HIGH SCHOOL

This molecule controls cellular activity by directing the synthesis of

Answers

Answer 1
Answer:

DNA is a molecule that controls cellular activity by directing the synthesis of proteins.

Where DNA is present?

The nucleus contains the cell's DNA and directs the synthesis of ribosomes and proteins. Found within the nucleoplasm, the nucleolus is a condensed region of chromatin where ribosome synthesis occurs.

Thus, DNA is a molecule that controls cellular activity by directing the synthesis of proteins.

To learn more about DNA click here:

brainly.com/question/264225

#SPJ2
Answer 2
Answer: protein synthesis is controlled by DNA

Related Questions

A scientist attends an annual conference hosted by the American Medical Association. At which type of event is she most likely to hear a speech given by a world-famous surgeon?A. Keynote address B. Panel discussion C. Social gathering
How do animal-like protists differ from plant-like protists? A. Animal-like protists are autotrophic in nature, while plant-like protists are heterotrophic. B. Animal-like protists are mostly autotrophic in nature, whereas plant-like protists are saprophytic. C. Animal-like protists are heterotrophic in nature, whereas plant-like protists are autotrophic.
What would happen to skin cells if mitosis did not take place?
PLEASE HELP!!!!!!!1) If you were lost at sea and you drank salty seawater, what would you expect to happen to the cells in your body?(shrink,swell,or stay same size )why do you think that?2) A large-mouth bass is taken from a fresh water lake and transplanted into the river. If the conditions for survival are optimal, would you expect the cells in the fish to shrink,swell,or stay same size why do you think that?3) If a sea star egg is taken from the ocean and put into Elk Lake would you expect the egg to shrink ,swell,or stay same size why do you think that?
The internal organs which filter the blood are the ______A : kidneys B : lungs C : ureters

Sexual reproduction in paramecia is called _____.
conjugation
fission
meiosis

Answers

Answer:

The correct answer would be conjugation.

Paramecia can reproduce sexually as well as asexually. In the case of paramecium, asexual means include binary fission and sexual reproduction involves the process of conjugation.

Conjugation is the process by which two paramecia unite temporarily and exchange genetic material.

In each paramecium, the micronucleus divides by meiotic division and produces four haploid nuclei out of which only 1 nucleus survives.

The survived nuclei divide with the help if mitotic division and forms two nuclei.

The two paramecia get separated after exchanging one haploid nucleus.

The new haploid nucleus and old haploid nucleus fuse with each other to form a diploid micronucleus.

Answer:

Conjugation

Explanation:

Unlike mammals, fish

Answers

In the question re-posed as one of the answers the best solution is option D That is to say Unlike mammals fish ... utilize gills for gas exchangeIn the question re-posed as one of the answers the best solution is option D

the fish release gas  so that can go up above the water breath and then go back into the water

One way parents and guardians can influence technology use is to model proper use for their children. What outcome would you expect if this guideline was followed?a. Adults would not watch internet videos with children nearby.
b. Children would not talk to friends in multiple social media formats.
c. Adults would not use their phones when they are behind the wheel.
d. Children would not be able to use the most current technology.

Answers

Answer:

Option C, Adults would not use their phones when they are behind the wheel.

Explanation:

Modelling the proper use of technology would involve usage of any technology at the right time (i.e when it is required) or avoiding using it at the wrong time.

When parents are behind the wheels , then their entire focus must be on the wheels and not on the mobile phones. Thus, when parents stop using technology at wrong time, they somewhere are modelling proper use of technology for their children

Option C is correct
a。that is my answer. Maybe it is wrong, whatever, I just make a test

Which of these is a segment of DNA that contains the information necessary to produce a protein?

Answers

Answer;

Gene

Explanation;

  • A gene is a functional unit of a DNA molecule, it is a segment of DNA that contains the information that is used to generate proteins. Each gene codes for a particular protein or in other words is used to produce a specific protein via the processes of transcription and translation.
  • By coding for a given protein, gene determines the traits or characteristics of an individual. During the process of transcription, a process catalyzed by enzyme RNA polymerase, a gene is use to generate a messenger RNA, which then undergoes the process of translation in the cytoplasm to form proteins.

The answer is C) gene.

Basalt, formed from magma, contains iron-rich minerals. Why is basalt important?A. Iron is magnetic and it triggers the reversal of Earth's magnetic field.
B. Iron is rich in nutrients and makes the soil easily identifiable.
C. Iron is magnetic and records the orientation and direction of Earth's magnetic field.

Answers

I think the correct answer from the choices listed above is option C. Basalt is important since it contains iron-rich minerals that are magnetic and used to record the orientation and direction of Earth's magnetic field. Hope this answers the question. Have a nice day.

Iron is magnetic and records the orientation and direction of Earth's magnetic field.

A body buried will completely skeletalize faster than one left on the surface of the ground

Answers

The statement "A body buried will completely skeletalize faster than one left on the surface of the ground" is FALSE.  It is said that a body placed above the surface of the ground could decompose for about eight months until it becomes skeletalize, compared to a body being buried below the ground.
Other Questions
______ is the final electron acceptor at the end of the electron transport system.OxygenCarbon dioxideGlucoseATPi said Oxygen but my teacher said it was wrong need help
While an important source of freshwater, groundwater is not as widely used as rivers and springs.a. True b. False
Meiosis II typically produces cells Each of which is
Which could be in the fourth trophic level of a food chain?a. earthworm b. grass c. bluebird d. rabbit