Differentiation switches certain genes on and off to create specialized cells. true false

Answers

Answer 1

Answer: Its true, differentiation switches certain genes on and off to create specialized cells.

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What process allows DNA to stay within the nucleus during the process of expressing genes as proteins?

Answers

Answer:

Transcription.

Explanation:

During gene expression, information present in DNA gets transferred to RNA by the process of transcription. The synthesized RNA is then transported to the ribosomes (present in cytosol), where the process of translation.

Hence, due to the process of transcription, DNA remains in nucleus RNA molecule moves outside the nucleus and provides information for the protein synthesis, DNA remains in nucleus.

Thus, the correct answer is 'transcription.'

Transcription allows the DNA to stays within the nucleus during the process of expressing genes as proteins. Please mark as the brainliest answer if it helped.

Which "spheres" are involved when sedimentary rocks are weathered by wind and waves on the ocean coasts? A. cryosphere; geosphere; exosphere
B. atmosphere; geosphere; cryosphere
C. hydrosphere; cryosphere; geosphere
D. hydrosphere; geosphere; atmosphere

Answers

The answer is D. Hydrosphere, Geosphere, Atmosphere.

Answer:

The HYDROSPHERE, GEOSPHERE, AND ATMOSPHERE are involved when sedimentary rocks are weathered by wind and waves on the ocean coasts.xplanation:

Which of the following statements accurately describes the relationship between coral reefs and aquatic organisms?a. Aquatic organisms have only a predatory relationship with coral reefs.
b. Coral reefs provide aquatic organisms with resources but derive no benefits in return.
c. Coral reefs provide resources for aquatic organisms and derive resources from other organisms as well.
d. Aquatic organisms live independently of coral reefs.

Answers

The correct answer is - c. Coral reefs provide resources for aquatic organisms and derive resources from other organisms as well.

The corals are essential part of the marine ecosystems. They are feeding upon zooplankton, but also their polyps get sugar that is produced by the algae living on them. Also, the corals provide much needed shelter for lots of marine animals, but also are on the menu of some, like the starfish for example.

Coral reefs provide resources for aquatic organisms and derive resources from other organisms as well.

All microorganisms are germs.
a. True
b. False

Answers

Generally speaking, the term "germs" refers to all microorganisms. Because we don't know what KIND of germs are on something, we loosely label it as "germy". It is understood that germs cause illness or disease.

Compare the excretory system and urinary system

Answers

>Excretory System is the wastes that gets out of your body by sweat, gas and other types of wastes.

>Urinary system rids the blood of wastes produced by the cells.

Which structures carry out life functions within cells? A) tissues B) organ systems C) organelles D) organs

Answers

C) Organelles

Organelles are specialized structures within cells that perform specific functions necessary for the cell's survival and overall function. Each organelle has a distinct role in various cellular processes.

Other Questions

DNA contains the code for constructing which molecules?

Which sentences in the passage best show the author’s belief that Plymouth Colony’s fate was guided by divine Providence?(And of these in the time of most distress, there was but 6 or 7 sound persons, who, to their great commendations be it spoken, spared no pains, night nor day, but with abundance of toil and hazard of their own health, fetched them wood, made them fires, dressed them meat, made their beds, washed their loathsome clothes, clothed and unclothed them; in a word, did all the homely and necessary offices for them which dainty and queasy stomachs cannot endure to hear named; and all this willingly and cheerfully, without any grudging in the least, showing herein their true love unto their friends and brethren.) A rare example and worthy to be remembered. Two of these were Mr. William Brewster, their reverend Elder, and Myles Standish, their Captain and military commander, unto whom myself, and many others, were much beholden in our low and sick condition. (Yet the Lord so upheld these persons, as in this general calamity they were not at all infected either with sickness, or lameness.) (And what I have said of these, I may say of many others who died in this general visitation, and others yet living, that whilst they had health, yea, or any strength continuing, they were not wanting to any that had need of them.) (And I doubt not but their recompense is with the Lord.)

Transmission of the nerve message BETWEEN neurons is electrical in nature. Is this true?

The first strands of DNA were observed through which microscope? tunneling microscope simple microscope compound light microscope electron microscope