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VashaNatasha [74]
3 years ago
6

Denaturation of dna is a necessary step in southern blotting procedure because it separates double stranded dna into single stra

nded dna. True or false?
Biology
1 answer:
Rashid [163]3 years ago
6 0

Answer:

True

Explanation:

Denaturation of DNA is a process in which DNA loses its structure (secondary, tertiary, quaternary). It is usually achieved via the use of high temperature, strong acid or base, concentrated salt etc. The denaturation of the double-stranded DNA is used in Southern blotting procedure so that single strands can bind to the membrane and become ready for hybridization.

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In your own words, describe the purpose and process of translation. The purpose of translation is… The process of translation is
kondaur [170]

Answer:

the purpose of the translation is to make proteins. proteins are responsible for making bones, muscles, cartilage, skin and blood. proteins are synthesized from the information in a mRNA.

Process of translation

it happens in 3 phases

  • initiation: the small ribosomal subunits binds to the start of the of the mRNA sequence. then a tRNA molecule carrying the amino acid methoionine binds to start codon of the mRNA sequence. after that large ribosomal subunit binds to form the complete intiation complex.
  • elongation: the ribosome continues to translate each codon in turn each corresponding amino acid is added to the growing chain and linked via bond called peptide bond. elongation continues untill all the codons are read.
  • termination: it occurs when the ribosome reaches a stop codon. since there is no tRNA molecules that can recognise these codons the ribosome recognises that translation is complete.

after these 3 phases a new protein is realeasd

Explanation:

answer is self explanatory

5 0
3 years ago
Why would a vascular system be an adaptation for a plant on land?
Olin [163]

Answer:

Vascular have a system that is intricate and the plant can move water to distribute it to the whole plant. Vascular plants are able to grow bigger due to this ability. Example of this would be a tree or a flower Non vascular plants are usually small plants that are close to the ground.

Explanation:

Bryophytes, which evolutionarily precede tracheophytes, are plants that lack true vascular tissues by which to circulate liquids. These plants include mosses, hornworts and liverworts. Tracheophytes, which comprise about 93 percent of all land plants, all possess vascular systems that permit the internal circulation of liquids and nutrients.

4 0
3 years ago
Read 2 more answers
Hierarchy provides an institutionalized although indirect, channel for face-saving resolution of conflict. Group of answer choic
atroni [7]

Answer:

True, the animal Hierarchy a channel for face-saving resolution of conflict.

Explanation:

Face-saving is an action designed not to cause embarrassment to a person while holding a negotiation or a conversation (Folger, Poole & Stutman, 2008). In conflict and its resolution, face-saving is always geared towards preserving dignity, self-respect, personality, or good reputation of the people involved in the conflict, and negotiation. Face-saving, being one of the strategies involved in conflict negotiation, has seen scholars advancing several theories to explain this concept.

The animals hierarchy for vertebrates start from fishes - amphibians - reptiles - birds and mammals (most dominant ).

5 0
3 years ago
Suppose you found a fossil of a clam shell what can you conclude about the once-living organism and how it became a fossil?
Stolb23 [73]

Answer:

Identifying the fossil is the first step. We have already identified this fossil as a clamshell. We know clam are from the sea, but if you didn't, you could conclude this from knowing where you found the fossil (likely near the beach). Discovering where it is can also lead you to a conclusion on it's arrival as a fossil, perhaps washed up on shore or buried by an animal.

Explanation:

8 0
3 years ago
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Which of the following is typically associated with a large amount of organic material in a water supply? Lower turbidity Higher
frez [133]
Higher phosphates is typically associated with a large amount of organic material in a water supply. A large amount of organic material implies rapid growth, so higher phosphates is the only feasible choice. 
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3 years ago
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