Carbohydrates are the main energy source. But lipids are used for storing energy so
Answer:
Bacteria and Archaea differ in their lipid memebrane, their metabolic pathways and their mode of reproductions.
Explanation:
- Lipid memebrane of Archaea have ether bonds with the branching of aliphatic acids whereas Bacteria' s lipid membrane is composed of ester bonds with fatty acids.
- Archaea exactly don't follow glycolysis or Kreb cycle but uses the similar pathway but bacteria follow these pathways to produce energy.
- Archaea reproduce asexually by binary fission, fragmentation and by budding process. Bacteria produce spores which allow them to live in
<u>Answer:</u>
Effects Include:
Activates secondary messengers such as cAMP which further activates number of hormones like
- ADH: production of this hormone causes kidneys to retain more water inside body.
- GHRH: release growth factors and stimulates growth of organism.
- ACTH: produces fight or flight responses i.e rise in heart beat, rise in Blood pressure etc
- TSH: Stimulate the synthesis of Thyroid hormone and enhances the metabolism of body. In rare cases causes Goiter without the deficiency of Iodine.
- LH: Stimulate follicle maturation and formation of ovules in women.
- Calcitonin: Decreases blood calcium level by deposition calcium in bones. This effect weakens the muscles.
- Glucagon: Stimulates glycogen breakdown from liver and muscles and many more effects.
<u>Explanation:</u>
Background Knowledge:
GPCR (G Protien coupled receptors) are present inside plasma membrane in huge amount. As name suggest that these receptors are coupled with G proteins during their inactive state present inside of the cell. During their Inactive state these G proteins are bounded with GDP molecule.
Upon receiving signal molecules from outside of cell alters the shape of GPCR. These receptors also triggers change in G Protein, as a result of this GTP get attached with them. This protein further activates reaction cascades inside of the cell.
What happen if GTP cannot be hydrolyzed to GDP + Pi?
If GTP cannot hydrolyzed in to GDP + Pi than, it cannot be able to dissociate from G proteins. Cascade system doesn't stop and produces many effects on body.
Effects Include:
Activates secondary messengers such as cAMP which further activates number of hormones like
- ADH: production of this hormone causes kidneys to retain more water inside body.
- GHRH: release growth factors and stimulates growth of organism.
- ACTH: produces fight or flight responses i.e rise in heart beat, rise in Blood pressure etc
- TSH: Stimulate the synthesis of Thyroid hormone and enhances the metabolism of body. In rare cases causes Goiter without the deficiency of Iodine.
- LH: Stimulate follicle maturation and formation of ovules in women.
- Calcitonin: Decreases blood calcium level by deposition calcium in bones. This effect weakens the muscles.
- Glucagon: Stimulates glycogen breakdown from liver and muscles and many more effects.
Answer:
Genotypes: 1/4 AA, 1/4 AO, 1/4 AB, 1/4 BO
Phenotypes: 2/4 (or 1/2) A blood type, 1/4 AB blood type, 1/4 B blood type
Explanation:
Punnett squares ! also, O blood is recessive so AO and BO would be types A and B
Mitosis results in 46 chromosomes, or 23 diploid chromosome pairs
meosis results in 23 chromosomes, generating 4 haploid gametes for viable fertilization.