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
natta225 [31]
3 years ago
13

Please help me with this

Biology
1 answer:
dem82 [27]3 years ago
3 0

ok, with what I don't see anything upload please

You might be interested in
Living and dead organisms are reservoirs of _______.
erastova [34]
I think its A) Oxygen
8 0
3 years ago
Read 2 more answers
Comparing DNA Replication and Transcription
ozzi

The missing information has been completed as:

DNA Tempelate        complementary DNA    mRNA

3' TTACG 5'                5' AATGC 3'                 5'UUACG 3'

       

3' AAUGC 5'                  5' TTACG 3'            5'UUACG 3'

3' GGCGG 5'                  5' CCGCC3'          5' CCGCC3'

' 3'TGCATCG5'               5' ACGTAGC 3'     5' ACGUAGC 3'

3' AGACTC 5'                 5' TCTGAG  3'       5' AGACTC 3'

3'GATAAGA 5'               5' CTATTCT 5'         5' CTAUUCA 3'

3' CTGGCTAC5'           5' GACCGATG 3'    3'CUGGCUAC 5'

Explanation:

Some of the sequence of DNA given is in 3' to 5' direction, mRNA sequence is also given.

The DNA is double stranded helix which replicates by semi conservative mode. The two strands unwind to act as a template for other strands. In transcription the 3' to 5' strand acts as a template because RNA synthesis takes place in 5' to 3' direction. mRNA is single strand. It has nucleotides in it from which 3 base pairs acts as a code for amino acid.

The following table shows DNA strand having complementary sequaence and mRNA synthesized.

 DNA Tempelate        complementary DNA    mRNA

3' TTACG 5'                5' AATGC 3'                 5'UUACG 3'

       

3' AAUGC 5'                  5' TTACG 3'            5'UUACG 3'

3' GGCGG 5'                  5' CCGCC3'          5' CCGCC3'

' 3'TGCATCG5'               5' ACGTAGC 3'     5' ACGUAGC 3'

3' AGACTC 5'                 5' TCTGAG  3'       5' AGACTC 3'

3'GATAAGA 5'               5' CTATTCT 5'         5' CTAUUCA 3'

3' CTGGCTAC5'           5' GACCGATG 3'    3'CUGGCUAC 5'

3 0
3 years ago
Which statement best describes why a pond ecosystem could be considered an open system?
antoniya [11.8K]

Answer:

Energy is contained within the pond ecosystem and is transferred within the system.

3 0
3 years ago
How did scientists discover the common structure of cells?
erastova [34]
Scientists first discovered cells through the microscope
7 0
3 years ago
Read 2 more answers
Which of the following statements about minerals is false? A. Minerals reflect light in different ways. B. The color of a minera
UkoKoshka [18]

Answer: B. The color of a mineral's powder doesn't change.

C. The densities of many minerals are quite similar.

D. A mineral can break in only one way.

A mineral is a naturally occurring inorganic compound. It is a chemical compound that usually found in crystalline form. The color of the mineral's powder can change because of the oxidation or reduction of particles present in it. The density of many minerals cannot be same because all mineral particles exhibit different composition of atoms or molecules which are responsible for physical and chemical structure of minerals. Hence, minerals vary in density. A mineral can be broken down into many ways like fracture, cleavage and other methods.  

3 0
3 years ago
Other questions:
  • Evergreens are plants that maintain their leaves in all seasons and include trees such as____,____, and____.
    8·1 answer
  • Which of the following statements best describes the major difference between anaphase of mitosis and anaphase I of meiosis? In
    13·1 answer
  • Hurry 30 Points! I need help!​
    10·1 answer
  • PLEASE HELP!!! <br><br> Atomic number is the same as number of ______.
    10·2 answers
  • Homologous recombination can be used in the lab to replace a gene of interest with a selection marker. To confirm that the selec
    10·1 answer
  • Diga cuáles cambios de estados se producen al calentar el hielo y clasifíquelos en progresivos y regresivos ? Emergencia
    9·1 answer
  • 8. Look at this table and answer in which level of classification are humans and ostriches still
    14·1 answer
  • Anton van Leeuwenhoek used a microscope to observe tiny creatures swimming in a drop of pond water.
    11·2 answers
  • Transmission through air borne droplets can be reduced by..
    15·1 answer
  • Mrs. Underwood explained to her class her theory that people do not understand the importance of timelines until they have lived
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!