Correct answer choice is :
<h2>A) Only 1</h2><h2 /><h3>Explanation:</h3><h3 />
The first aim is that weight training increases muscle mass. The more muscle mass you have, the greater your metabolism. People with a greater metabolism manage to have less body fat, hence adding weight exercise to your workout program will help keep a healthy weight. Some other goals are that weight training supports to promote bone health, enhance flexibility and balance, and reduce stress.
A: teen pregnancy. You have just as much of a chance getting an STD at any time in your sex life and you're only less likely to finish school if you become pregnant or get your spouse pregnant. Even then that doesn't mean you won't finish high school.
In order to get ATP from sugar molecules in food, an organism needs oxygen present in order to oxidize the molecules.
Answer:
Below, is the full question as the original is incomplete.
“Garrin is a 7-year-old boy with cystic fibrosis. The disease is caused by a genetic defect on chromosome 7. As a result, there is a defective production of protein chloride channels in epithelial cell membranes.
One effect of the disease is the production of thick mucous that accumulates in Garrin's bronchial passages. As a result, he attends a physiotherapy clinic regularly for chest percussion treatments to loosen the respiratory mucous.
Garrin's disease is hereditary. What does it mean to have a genetic defect on chromosome 7 in terms of DNA, genes, and chromosomes”?
The answer is that heredity has a lot to do with genes as this are the unit saddled with the responsibility to transfer information from one generation to the other. These are located in DNAs which in turn are located in chromosomes which are quite numerous but the defective gene test on the seventh chromosome (as regards cystic fibrosis).
Chloride channels are integral ion channels which has a major function of crossing ions through the lipid bilayer and also aids the secretary cells in their functions
In cystic fibrosis, There is a retention of ions which increases intracellular osmotic pressure as there are more ions in the cell in relation to the extracellular environment. As a result, water moves into the cell, leaving mucous secretions thick and viscous and this explains what Garrin passes through.
