1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tasya [4]
3 years ago
14

We know that all of our cells have an IDENTICAL set of DNA strands. We have learned that what makes them different is which part

of that DNA is expressed (gene expression) and the results of that expression (protein synthesis). This overall concept is called the central dogma. Your job in this C-E-R is to demonstrate your understanding of the importance of this concept.
Biology
1 answer:
Ksenya-84 [330]3 years ago
4 0

Answer:  

Genes are composed of DNA arranged on chromosomes.

Some genes encode structural or regulatory RNAs. Other genes encode proteins.

Replication copies DNA; transcription uses DNA to make complementary RNAs; translation uses mRNAs to make proteins.

In eukaryotic cells, replication and transcription take place within the nucleus while translation takes place in the cytoplasm.

In prokaryotic cells, replication, transcription, and translation occur in the cytoplasm.

Key Terms

DNA: a biopolymer of deoxyribonucleic acids (a type of nucleic acid) that has four different chemical groups, called bases: adenine, guanine, cytosine, and thymine

messenger RNA: Messenger RNA (mRNA) is a molecule of RNA that encodes a chemical “blueprint” for a protein product.

protein: any of numerous large, complex naturally-produced molecules composed of one or more long chains of amino acids, in which the amino acid groups are held together by peptide bonds

Explanation:

Hope this helped! :)

You might be interested in
Changes in the dna sequence that affect the expression of genetic information are called
AVprozaik [17]
This is called mutation my friend
8 0
3 years ago
Read 2 more answers
Your Hot Wheels car travels 120 cm in 1.34 seconds. What is its SPEED?
vladimir2022 [97]

Answer:

c) 89.55 cm/s

Explanation:

in this situation you have to divide to find the speed-

120/1.34 = 89.55223880...

closest answer is c

or rounded

89.55

hope this helps.

7 0
3 years ago
How many clownfish are in hawaii
zvonat [6]
Short Answer: there are only 28 clown fish.
4 0
3 years ago
Which description best explains Watson and Crick's DNA model? DNA is a single–stranded molecule that has nitrogenous bases towar
inysia [295]
<span>The discoverers of DNA were not James D Watson and Francis Crick. They are the first scientist to formulate an accurate description of the DNA’s (deoxyribonucleic acid) complex , double-helical structure. They discovered that base pairing nucleotides must be; adenine and thymine; and cytosine and guanine. These base pairs are held together by a hydrogen bond, atype of chemical reaction that s easy to break and easy to reform. The statement is “DNA is a double helix made of two strands linked together with hydrogen bonds.”</span>
6 0
3 years ago
The drug cytochalasin B blocks the function of actin. Which of the following aspects of the cell cycle would be most disrupted b
Sladkaya [172]

The correct answer is: E) cleavage furrow formation and cytokinesis

Cytochalasin B (cytos-cell and chalasis-relaxation) is a molecule which inhibit network formation by actin filaments by blocking monomer addition. As a result, itshortens actin filaments. This molecule is involved in cytoplasmic division where it blocks the formation of contractile microfilaments. One of the microfilament’s function includes cytokinesis and formation of cleavage furrow so these functions are affected by cytochalasin B.


7 0
3 years ago
Other questions:
  • List the steps of dna replication in order
    15·2 answers
  • What structure is found mostly in leaves then roots
    7·1 answer
  • For a science class project, Sandy wants to test the effect of rap music on pea plant growth. She plays loud rap music 24 hours
    15·2 answers
  • Where is sugar removed and how can you tell​
    9·1 answer
  • Choose all the answers that apply.
    7·1 answer
  • What is the meaning of girth in biology
    14·2 answers
  • What is transpiration​
    10·2 answers
  • How do you expect the period of a planet to change as its average distance from the sun increases?
    13·1 answer
  • Which of the following is homozygous dominant? a AA b Aa c aa
    6·1 answer
  • What characteristics of an organism can affect gene function?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!