Q. What percentage of the sample contains cytosine?
Together, adenine and thymine compose 70% of the segment. This means that 30% of the section is composed of guanine-cytosine pairs. Since these two bases will be equal in quantity, 15% of the DNA section will be cytosine bases.
Q. What amount of thymine would be found in a strand of DNA composed of 15% cytosine?
In a strand of DNA composed of 15% cytosine, what amount of thymine would be found in this DNA? There would be 70% adenine and thymine in the DNA. This would mean that there is 35% thymine.
Q. How would the S in Figure 12/1 differ if this were a molecule in mRNA?
How would the S in Figure 12-1 differ if this were a molecule in mRNA? The sugar would contain an additional OH group on carbon 2′.
Q. What is not a function of proteins in the body?
Glucose does not contain amino acids whereas proteins contain amino acids. Thus, the energy provider is not a function of proteins. Hence, the correct option is the option (D) As energy provider for metabolism. Note: Proteins are polypeptides made from several amino acids.
Q. Can I eat unhealthy and still gain muscle?
To gain muscle you need to be consuming more calories than you use. This is where a dirty bulk trumps a clean bulk. It is extremely easy to eat in a caloric surplus by eating junk food (very high in calories).
Q. How much protein do I actually need to build muscle?
A common recommendation for gaining muscle is 1 gram of protein per pound (2.2 grams per kg) of body weight. Other scientists have estimated protein needs to be a minimum of 0.7 grams per pound (1.6 grams per kg) of body weight ( 13 ).
Q. Can I still build muscle with low calories?
Yes, it is possible to get stronger without being in a caloric surplus as long as you are using a high-resistance training program and eating no less than 2.4g of protein per kg of bodyweight and 4-6g of carbs per kg of bodyweight each day.
