Answer:
The statement that is true about BRCA1 and BRCA2 is that people can be tested for mutations on these genes. A doctor can test a patient for these gene mutations and determine if the patient has a chance at getting hereditary breast cancer and ovarian cancer.
Explanation:
The correct answer is A. are nutrient-rich environments
Oceans are very poor when it comes to nutrients whereas lands are full of nutrition for organisms that use it.
<span>The answer is homeostasis.</span>
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<span>Homeostasis is a mechanism which controls internal conditions of an organism so that internal conditions remain stable without regard to the external conditions. So, it regulates body temperature, water level, sugar level, etc. It works through negative feedback mechanism. For example, if body temperature is increased, the body detects the change and activate mechanisms that decrease body temperature. Without homeostasis, the organisms could not survive.</span>
Answer:
C G G A C A C G A T C T A C T
U G G A U A U G A G U G A U G
Explanation:
DNA mRNA
C = U
G = G
A = A
T = G
I'm not sure about the amino acid part.
