The role of NADH and FADH2 is to donate electrons to the electron transport chain. They both donate electrons by providing an hydrogen molecule to the oxygen molecule to create water during the electron transport chain. NADH is a product of both the glycolysis and Kreb cycles. FADH2 is only produced in Krebs cycle.
Identify the immune response described as nonspecific or specific.
Specific response creates an immediate response to pathogens that enter the body
Nonspecific response evident by a sneeze, cough, fever, or other physical symptom
Specific response recognizes antigens present on pathogens and attacks the pathogen withantibodies
Specific response builds immunity to specific diseases that had previously entered the body
Nonspecific response does not target specific pathogens.
Answer:
(B) Presence of waves
Explanation:
Presence of waves is a factor that will mostly determine where a wave current project can be located.
Autism spectrum disorder can be defined as a complex developmental disorder that influences communication and behavior of affected persons. This disorder cause problems in social interaction and it also cause restricted and repetitive patterns of actions or behavior.
Common manifestations of autism spectrum disorder include; repetitive actions or thoughts, delayed speech and language skills, avoidance of eye contacts, high sensitivity to light, sound and touch, short attention span and hyper behavior.
Answer:
When we look at a population, we see that an individual trait may have multiple phenotypes due to <u>genetic</u> variation in the type of protein produced.
Explanation:
The phenotype constitutes the observable traits of an individual, such as height, eye color, and blood group. The genetic contribution to the phenotype is called genotype. Some traits are largely determined by genotype, while other traits are largely determined by environmental factors. Genetic variation is the raw material from which the diverse populations of a species adapt to changes in their environment. New genetic variations arise within populations from spontaneous mutations of a gene or by immigration of individuals from genetically distinct populations. Each chromosome contains many genes, the basic functional and physical units of genetic inheritance. Genes are specific sequences of the bases that encode instructions to form proteins. The DNA sequence is the specific longitudinal arrangement of the bases in the DNA chain. Each gene has a specific DNA sequence. From a common heritage that is the gene endowment of each cell, identical in all of them, the endowment has diverse mechanisms that make it possible to express it differently in each cell and in each individual. That is, although the genetic code and the systems for decoding are basically universal, there are complex differential regulation phenomena that constitute the basis by which each individual responds differently to the environment, and by which each living cell is identified, that is , that the action of a gene, then, is subject to multiple influences external to it, capable of modifying its expressive capacity from the first step, the transcription, to the last, the post-translational transformation of the protein.
