<span>Your first name. This is </span><span>because it's specific to YOU, an individual. You're used to being called by it. </span>
Difference in rate of respiration of various sugars
Explanation:
It will be observed that sucrose and sugar solutions are having the highest rates of respiration. The artificial sugars like Splenda, glu-cose, Equal follows sucrose and sugar solutions. among the artificial sugars, Splenda has a higher rate of respiration than the others.
Compared to an artificial sugar, sucrose seems to provide a good starting material for fermentation.
Among artificial sugars, Splenda which has a higher content of sucralose, maltodextrin and dextrose sugars can provide good starting material for the yeast cells undergo fermentation and cellular respiration.
<span>. Messenger RNA (mRNA) is
synthesized from a gene segment of DNA which ultimately contains the
information on the primary sequence of amino acids in a protein to be
synthesized. The genetic code as translated is for m-RNA not DNA.
The messenger RNA carries the code into the cytoplasm where protein
synthesis occurs. The cell does
not contain large quantities of mRNA. This is because mRNA, unlike other RNAs
is constantly undergoing breakdown.
2. In
the cytoplasm, ribsomal RNA (rRNA) and protein combine to form a
nucleoprotein called a ribosome. The ribosome serves as the site and
carries the enzymes necessary for protein synthesis. The ribosome attaches
itself to m-RNA and provides the stabilizing structure to hold all substances
in position as the protein is synthesized. Several ribosomes may be attached to
a single RNA at any time. </span>
<span>
3. Transfer
RNA (tRNA) contains about 75 nucleotides, three of which are called
anticodons, and one amino acid. The tRNA reads the code and carries the
amino acid to be incorporated into the developing protein. Part of the
tRNA doubles back upon itself to form several double helical sections. The
tRNA "reads" the mRNA codon by using its own anticodon. The actual
"reading" is done by matching the base pairs through hydrogen bonding
following the base pairing principle. Each codon is "read" by various
tRNA's until the appropriate match of the anticodon with the codon occurs.</span>
The best answer would be:
A. The stage during which the cell carries out normal cellular functions and makes copies of its DNA.
If you'd like to know more about it, read on:
The cell actually spends most of its life in this phase of the cycle. This is the point where the cell grows and makes copies of its DNA in preparation for cell division.
Interphase is divided into 3 steps:
G1 phase - the cell grows larger and it makes copies of its organelles. (also known as the first gap phase)
S phase - the cell synthesizes copies of its DNA that is found in the nucleus.
G2 phase - it grows more and makes proteins in preparation for cell division. The cell even reorganizes its organelles in this phase.
