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Mnenie [13.5K]
3 years ago
6

What part of DNA gives instructions to a cell for expressing traits?

Biology
1 answer:
Verdich [7]3 years ago
6 0

Answer: Transcription

Explanation: Genes consist of sequences of molecules, called bases, in your DNA. During transcription, an enzyme called RNA polymerase “reads” your genes and copies the information onto molecules of messenger RNA.

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During the cell cycle, proteins called cyclins bind to enzymes that send signals for the cell to progress through stages of cell
Yuliya22 [10]

Uncontrolled production of cyclins will most likely result in uncontrolled division of the cell.

CELL DIVISION:

  • Cell division is a biological process that every cell undergoes to replicate themselves. It is the process by which cells are multiplied in living organisms.

  • According to this question, proteins called cyclins bind to enzymes that send signals for the cell to progress through stages of cell replication. However, at the end of the cycle, the cyclins are degraded to prevent further signaling for the cell to divide.

  • In a case whereby there is an uncontrolled production of cyclins, this will most likely result in uncontrolled division of the cell because cyclins stimulate cellular division.

Learn more about cell cycle at: brainly.com/question/25068613?referrer=searchResults

3 0
2 years ago
Jesse is studying a blood sample that has only antigen B on the red blood cells and antibody A and antibody Rh in the plasma. Wh
GarryVolchara [31]

Answer: the bloodtype of Jesse is A Rhesus D positive

Explanation:

Antigens at present on the blood cells while antibodies are present in the serum. Thus, to prevent agglutination which occurs if the red blood cell antigen is similar to the antibody, the red blood cell of Jesse which has the B antigen will have the A antibodies produced. Thus, since the red blood cell determines the bloodtype of a person, Jesse therefore has the B bloodtype.

3 0
3 years ago
Why are plants unable to grow at the bottom of lakes?
aleksley [76]
B. Sunlight doesn't reach the bottom of lakes..
6 0
3 years ago
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What is the relationship between biomes and ecosystems???<br><br>Please answer soon
satela [25.4K]

Explanation:

Biome and the ecosystem are the words that are sometimes applied interchangeably to explain a particular kind of environment.

The biome represents the geographical region that has the same kind of ecological atmosphere, climate and mostly consistent collection of the species and it is made of a large number of ecosystems.

An ecosystem represents a particular element of the biome and a species that nearly interact in it.

Thus the biome is the collection of various types of ecosystems.

4 0
3 years ago
Suppose a storm produced precipitation in the form of ice particles. What type of precipitation would this be? Why?
maxonik [38]

Answer:

Hail.

Precipitation is also known as rainfall and it is important as a way of balancing and regulating the earths atmospheric conditions. Precipitation could involve rainfall, snow or hail.

Hail is usually accompanied by a storm which produces precipitation in the form of ice particles. This happens when the dew point is below freezing which results in the formation of ice crystals.

7 0
4 years ago
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