hot and dry
i need 20 things so this was just randomly added. hot and dry is the answer
During cell differentiation, new proteins are expressed
During cell differentiation, some genes are silenced while some or expressed. Different cells differentiate differently depending on the type of cell is going to become. This is why even though all the cells in a multcellular organism have the same DNA, they become different organ systems that look different.
Explanation:
Different differentiated cells produce different proteins because they express different genes. For example Cells of the epidermis of the skin express the genes for producing keratin (the pigment molecule) while those in the dermis do not express this protein because this gene is silenced in dermis cells. In addition, in dark-skinned people, these genes are more expressed that in people with light skin.
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Answer:
i had the answer and i lost it when i think of it ill come back
Explanation:
Answer:
In the analysis, it is necessary to have into account the characteristics of each of these amino acids:
Lysine (Lys) and arginine (Arg) are charged (basic) amino acids. On the other hand, glycine is an amino acid generally found in the surface of proteins. Finally, methionine (Met) is known to have both polar and non-polar properties
.
The codons involved in the formation of these amino acids are:
Methionine: ATG (start codon)
Leucine: CTT; CTC; CTA; CTG
Arginine: CGT; CGC; CGA; CGG
Glycine: GGT; GGC; GGA; GGG
Answer:
False
Explanation:
Our cells are dying every minute, and our body is making more to compensate for the losses. In fact, about 70 billion of our cells die each day!
Hope this helps! :)
