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It doesn't need to be a triplet (3 letter) code rather than a quadruplet (4 letter), but a triplet code is more efficient as it means the genome can be shorter. There are only 20 amino acids used in protein translation and there are 64 different possible codons with three letters (more than enough), so four letters would be unnecessary.
What else can I help you with?
What gene is always expressed?
Dominant genes will always be expressed however recessive genes would need to be inherited from both parents
Does a recessive allele need another recessive allele to be expressed?
Yes, a recessive allele needs to be paired with another recessive allele in order to be expressed. This is because recessive alleles are only expressed when an individual has two copies of the recessive allele, one from each parent. If an individual has one dominant allele and one recessive allele for a particular trait, the dominant allele will be expressed.
Why are the rainfall measurement expressed in terms of depth and not volume?
Rainfall is expressed in terms of depth (in inches or millimeters) rather than volume (in liters or gallons) because depth measurement provides a more standardized and comparable way to quantify the amount of rain that falls across different locations and time periods. It allows for easier comparison and analysis of rainfall data without the need to account for variations in surface area or other factors that volume measurement would entail.
Can a individual carry a gene that is not expressed?
not usually, most books fit into the normal genres: mystery, fiction, nonfiction, adventure etc. I believe this person is referring to "genes," not "genres." To answer the question, then: yes, you can have genes that are not expressed. Recessive genes, for example, will not be expressed in heterozygous individuals; they will only be expressed in homozygous recessive individuals. For example; if you have the genotype Aa, the recessive gene - "a" - will not be expressed because the genotype contains a dominant allele, and the dominant allele will always be the one expressed. The only way that the "a" allele will be expressed is, again, if you are homozygous for that recessive gene (your genotype would be aa).
How are the words dependence and disturbance alike?
The words "dependence" and "disturbance" are alike in that they both have the suffix "-ance," which is commonly used to form nouns from adjectives or verbs. Additionally, both words are abstract concepts that describe states or conditions rather than physical objects. They also both involve a sense of change or alteration from a normal or expected state, with "dependence" indicating reliance or need for something and "disturbance" indicating a disruption or interference with something.
When in a word problem and it uses the words how many does it mean to divide?
When you have a word problem where the numbers are expressed in words, the term "divided by" is usually a reference to what you need to divide.
Scrambled letters EANMLCA need 5 letter words please?
Five letter words that can be made with the letters EANMLCA are:camelcanalcleanlance
Which of these words does not need a capital letter at the beginning King April California Renae?
The word king does not need a capital letter. The reason the words April, California, and Renae need capital letters at the beginning is that they are proper nouns.
Need to make a eight letter word using these letters lmeeaessuvbs?
Assemble, baseless and beamless are 8 letter words. Masseuse, seamless and sublease are 8 letter words.
Does swimming rhyme with winning?
No. They are close rhymes, meaning they almost rhyme, but are not exact rhymes. The words that rhyme with swimming would need the letter M in them and the words that rhyme with winning would need the letter N in them.
Words that mean Technology that start with the letter A?
Need a word that starts with the Letter "A" that means Technology or Information Technology?
What are four letter words with a long e sound?
Need, weed, seed
What is the meaning of Need in deed?
"Need in deed" refers to the concept that true need is demonstrated through actions rather than just words or intentions. It emphasizes that genuine care or support is shown by what people do to help others in need, rather than merely expressing sympathy or concern. This phrase highlights the importance of tangible assistance and the idea that actions speak louder than words.
What are some five letter words with 1st letter N and 2nd letter E and 3rd letter E and 4th letter D?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern NEED-. That is, five letter words with 1st letter N and 2nd letter E and 3rd letter E and 4th letter D. In alphabetical order, they are: needs needy
What are some five letter words with 2nd letter N and 3rd letter E and 4th letter E and 5th letter D?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -NEED. That is, five letter words with 2nd letter N and 3rd letter E and 4th letter E and 5th letter D. In alphabetical order, they are: kneed sneed
What 3 letter words start with the letter t?
Tin tac toe tic tie thy tho How many do you need?
Words that start with a letter q?
There are enormous list of words that start with a letter q. For two letter word, you can use qi, for three letter word, you can use - qat, qis, and qua. If you need to form four letter words, some of the words are - qadi, qaid, qats, qoph, and quad. The five letter words includes qadis, quaff, quail and quant. You can find up to fifteen letter words that starts with q using a Scrabble Word Finder tool. (Follow the link below).
