Answer:
cellulose
Explanation:
lipids are fats oils or waxes. cellulose is a fiber
Dry hands and peeling skin
Answer:
Nuclear import:
1. GTP hydrolysis is known to be required for the translocation process
2. The pore complex consists of more than two dozen proteins and is large enough to be readily seen through electron microscopy
Mitochondrial import:
1. ATP hydrolysis is known to be required for the translocation process
2. The signal sequence is always at the polypeptide's N-terminus and is cut off by a peptidase inside the organelle
3. There is strong evidence for the involvement of chaperones during the translocation process
4. The signal sequence is recognized and bound by a receptor protein in the organelles outer membrane
Both:
1. The polypeptide to be transferred into the organelle has a specific short stretch of amino acids that targets the polypeptide to the organelle
2. The imported protein enters the organelle through some sort of protein pore
Explanation:
Answer:
Part a: The Punnett square is attached
Part b: the probability that their first born will be of average stature is 1/4 or 0.25.
Part c:The combined probability is 0.5*0.25=0.125.
Part d:The combined probability is 0.5*0.25=0.125.
Explanation:
Part a
As parents are given as
Parents: Aa x Aa
So the gametes are as
G1=AA
G2=Aa
G3=Aa
G4=aa
The Punnett square is attached with the solution.
Part b:
From the data of the gametes, the probability that their first born will be of average stature is 1/4 or 0.25.
Part c:
From the Punnett square, the probability that their two daughters have the achondroplasia is 1/2 or 0.5, while that of one son to be of average stature is 1/4 or 0.25. So the combined probability is 0.5*0.25=0.125.
Part d:
From the Punnett square, the probability that their two children have the achondroplasia is 1/2 or 0.5, while that of one child to be of average stature is 1/4 or 0.25. So the combined probability is 0.5*0.25=0.125.
Answer:
A sequence of three nucleotide called triplet codon is the basic unit of the code relating DNA to protein because we have four nucleotide which can code for 20 amino acids. So if we take a doublet code it can code for only 16 combination (4²=16) which is not sufficient for 20 amino acids.
But when we take a triplet code it can code for 64(4³=64) combination which is sufficient to code 20 amino acids found in human body. So this was the reason for scientist to establish three nucleotide code for a single amino acids. Later it was found that genetic code is universal and in every organism it is same for a particular amino acid.
