Crossing over? That involves the random exchange of chromosomes.
A genetic counselor is a health-care worker who has received specialized training. They are experts in medical genetics as well as counseling.
- For people who are affected by hereditary diseases, genetic testing brings a slew of questions and concerns.
- Therefore, genetic counselors assist in identifying families/members of families that may be at risk of developing a genetic condition.
- They may also assist in collecting and analyzing family history and inheritance patterns, calculating recurrence risks.
- After getting all the relevant information, they can then provide information about genetic testing and related treatments.
Learn more about a genetic counselor: brainly.com/question/15821814
Answer:
A: Anabolic pathways build molecules, require energy and are endergonic
Explanation:
Anabolism and catabolism are the two important process of metabolism - a process through which cells get energy to drive various processes within the body and get rid of toxic wastes.
Anabolic and catabolic reactions can be described as opposing sides of the same coin. While anabolism refers to the various reactions that build up molecules within the cell, catabolism has to do with the breakdown of big or complex molecules into smaller ones.
Both processes involves energy. Anabolic reactions require energy to drive the building up process and therefore referred to as endergonic reactions. On the other hand, catabolic reactions liberate energy during the breaking down of complex molecules and therefore referred to exergonic reactions.
A good example of anabolic reaction is photosynthesis which involves the building up of carbohydrate (glucose) using carbon-dioxide, water molecule and energy while a good example of catabolic reaction is respiration which involves the breakdown of carbohydrates into carbon-dioxide, water molecules and the release of energy.
Hence, the only correct option is A.
False
The genotype of an organism does not constitute its observable characteristics but rather its phenotype. A genotype of an organism is the genetic makeup of an organism while the phenotype is the visible characteristics.
It is, however, significant to understand that the phenotype of an organism is as a result of the interaction between the genotype and the environment.
