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2 years ago

A-C-T-G-G-A-T Rewrite the sequence to show a substitution of a nucleotide in the DNA strand.

Biology

2 answers:

Mice21 [21]2 years ago

6 0

You can do this a few ways. You just have to change one A to a T. Or you can change a C to a G, and vice versa. For example, T-C-T-G-G-A-T. Or you could as do, A-C-T-G-C-A-T.

Artist 52 [7]2 years ago

6 0

I took the test got it right here it a copy of the test showing I got it right hope this helps

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Write all possible codons recognized by each of the given anticodons. An anticodon strand reads 5'–GCG–3'. Fill in the missing b

gregori [183]

Answer:

Codon: 3'-CGC-5'

Codon: 3'-UGC-5'

Explanation:

The anticodons of tRNAs bind to the complementary codons of mRNA. The mRNA codons are always read in 5' to 3' direction. The 5' base of an mRNA codon pairs with 3' base of the anticodon of tRNAs. The first base of the anticodon (the 5' base) determines the number of mRNA codons that are recognized by the tRNA. When the 5' base of the tRNA anticodon is U or G, it binding with codon is less specific. A tRNA anticodon with 5’ G base can read two different codons.

Anticodon: 5'–GCG–3'.

Codon: 3'-CGC-5'

Codon: 3'-UGC-5'

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Which factor will not affect the strength of a solenoid

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Answer: A solenoid is a long coil of wire wrapped in many turns. When a current passes through it, it creates a nearly uniform magnetic field inside.

* Solenoids can convert electric current to mechanical action, and so are very commonly used as switches.

* The magnetic field within a solenoid depends upon the current and density of turns.

* In order to estimate roughly the force with which a solenoid pulls on ferromagnetic rods placed near it, one can use the change in magnetic field energy as the rod is inserted into the solenoid. The force is roughly

change in magnetic field energy

force on rod = ---------------------------------------------------

distance rod moves into solenoid

* The energy density of the magnetic field depends on the strength of the field, squared, and also upon the magnetic permeability of the material it fills. Iron has a much, much larger permeability than a vacuum.

* Even small solenoids can exert forces of a few newtons.

=> AFFECTS OF STRENGTH OF SOLENOID:

There are many factors and I cannot go fully into them here.

* Materials, size and duty of the solenoid all affect the operation. A solenoid, as you know, is a coil with an element which moves as a result of power being applied and removed. A simple switch.

* Clearly the more windings you have for set conditions of voltage will generate a greater field strength. The windings excite a core and the material of that core has a significant effect.

* The moving element can easily be made to suit power transfer requirement.

* So you need to understand application and work backwards. There may even be a solid state solenoid which can do the same thing.

Read more on Brainly.in - https://brainly.in/question/7747489#readmore

Explanation:

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