Answer:
Proteins seem better suited for storing genetic information because DNA is only made from 4 bases while proteins were made from 20 amino acids, Scientists thought that proteins could code for much greater variety in their amino acid sequence than DNA could in its nucleotide sequence.
Answer:
10 grams of fat.
Explanation:
The four important biomolecules are protein, carbohydrate, fat and nucleic acid. These biomolecules are used for the genereation of ATP in living organisms.
The largest amount of energy is produced by fat as compared with proteins and fats. Hence, 10 grams of fat produce largest amount of energy.
Thus, the correct answer is option (1).
There is 4 adenine, cytosine, guanine, and thymine.
Straightforward, dependable core facility HLA tissue typing service
Using state of the art genotyping technologies as used in HLA typing for organ transplantation
We work with genomic DNA, Saliva, Whole Blood, or Cryopreserved cells
Detailed results typically sent in 3 weeks
typeHLA Tissue Typing Service Overview
Typing technology options
New Next Generation Sequencing (NGS)
PCR-SSOP using Luminex®
(previously called Tier 1)
HLA Class I loci available
A, B and C
(whole Class I panel reported)
A, B, C
(can be ordered individually)
HLA Class II loci available
DRB1, DPB1 and DQB1
(whole Class II panel reported)
DRB1, DRB3,4,5, DPA1*, DPB1, DQA1*, DQB1
(can be ordered individually)
Resolution of typing data
Fully resolved 4 digit (allelic level) typing with no degeneracy for all samples
4 digit (allelic level) typing but with some degeneracy
Features / Restrictions
Only available for ordering whole Class I panel (3 loci) or whole Cass II panel (3 loci) or whole Class I and Class II panel (6 loci)
Can be ordered for each locus individually
Turnaround time (approximate)
3 weeks
Sample formats accepted
gDNA, Cryopreserved PBMCs/other Cells, Blood, Saliva
Report format
Electronic format (PDF, XLS) via secure webserver
Answer:
Natural selection causes change in allele frequencies within a population.
So option A is correct one.
Explanation:
Natural selection generally work on an organism’s phenotype, or observable features. Phenotype is often largely a product of genotype (the alleles, or gene versions, the organism carries). When a phenotype produced by certain alleles helps organisms survive and reproduce better than their peers, natural selection can increase the frequency of the helpful alleles from one generation to the next – that is, it can cause microevolution.
