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Katen [24]
3 years ago
12

The composition of ocean water can change. True False

Biology
1 answer:
hodyreva [135]3 years ago
5 0
False I think lol srry if not false
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PICTURE BELOW PLZ ANSWER
Elodia [21]
1 Met or Start (start codon)
2 Ala
6 0
2 years ago
Your research group is investigating the possible use of genetically - engineered cells to produce a vaccine for malaria. In par
gregori [183]

Answer:

<u>Attributes of E. coli articulation frameworks  </u>

Advantages:

  • Quick articulation  
  • Simplicity of culture  
  • Significant returns  
  • Cheap  
  • Genome alterations conceivable  
  • Large scale manufacturing quick and practical  

Disadvantages:

  • Proteins with disulfide bonds hard to communicate  
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  • Proteins created as consideration bodies  
  • produce dormant proteins  
  • needs collapsing  

<u>YEAST SYSTEM </u>

Advantages:

  • Nearness of post translational change  
  • discharge can be recognized by emission signal  
  • develop in minimal effort media  
  • straightforward hereditary control  

Disadvantages:

  • Low yeild of item  

<u>Bacillus articulation frameworks  </u>

Advantages:

  • Solid discharge  
  • no association of intracellular consideration bodies  
  • Simplicity of control  
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  • Exceptionally created change and quality substitution advancements.  
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<u>Animal Cells:</u>

Advantage:

  • nearness of post interpretation adjustment  

Disadvatages

Issues with creature utilization  

Can get sullied with creature diseases  

Exorbitant downstream preparing

7 0
2 years ago
A computer simulation showing models of planes crashing is a good way to study the effects of plane safety.why?
MAXImum [283]

Answer:

Flight simulators are widely used for pilot training in the aviation industry, military pilot training, simulation of disasters or failures in flight, and aircraft development.

These simulations are used for pilot training, whose essential function is to train the crew in normal, abnormal and emergency procedures, before and during flight, practicing innumerable situations, such as: failures in electronic systems, loss of power, tailwinds and many others, which cannot be done safely with an aircraft in real situations. Explains to the new pilots the movements and attitudes of the ships, becoming a fundamental part of the training, saving lives and large economic losses.

These simulations allow knowing the causes of each plane crash in order to modify the operating procedures and training, so that its repetition is avoided. Flight safety investigations are complex and analyze numerous factors, and rather than investigating the persons responsible, it tries to find out the causes of the incident, considering human factors and technical issues.

7 0
3 years ago
In addition to mutations, genetic variation can also arise during the formation of gametes during meiosis. During meiosis I, hom
amm1812

Answer:

Crossing over ensures that organisms of the same parents have differences in genetic content making them unique in one way or the other.

Explanation:

This question is describing the process of crossing over, which occurs only during prophase I of meiosis. During the process of crossing over, alleles of a gene are exchanged between non-sister chromatids of homologous chromosomes (mother and father chromosomes).

Hence, a unique GAMETE that has been genetically recombined will be formed. When these gametes are fertilized (egg) or fertilizes (sperm), organisms that are genetically different from their parents are produced. This ensures genetic variation, which is a difference in the genetic content of organisms.

5 0
2 years ago
Describe the steps in transcription that require complementary base pairing.
nalin [4]

Answer:

Explanation:

Transcription takes place in nucleus in the presence of the enzyme RNA polymerase.

During transcription, the code present in DNA gets transcribed into the code in mRNA.  (messenger RNA)

RNA even though is a single stranded shows base pairing.

The pre-mRNA gets created from the DNA.

DNA has two strands, one of these strands acts as coding and another non coding strand.

The DNA shows base pairing with AGTC.   [A-Adenine, G- Guanine, T-Thymine and C- Cytosine]

Whereas mRNA base pairing with AGUC.  [ U- Uracil ]

Here in mRNA, instead of thymine, uracil gets paired.

According to base pairing of coding strand/sense strand of DNA, complementary bases pairs in 5'---->3' direction in mRNA.

The mRNA created looks exactly like the non-coding strand/sense strand of DNA except instead of thymine, uracil gets replaced.

The pre-RNA undergoes splicing, capping and tailing to form mature mRNA.

5 0
3 years ago
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