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Karolina [17]
3 years ago
13

Marcus spends a lot of time at his physician's clinic to deal with the pain in his abdomen. he has had several gastrointestinal

tests as well as other diagnostic tests taken, but the doctors can find nothing to explain his pain. he spends much time worrying about his mystery pain is something serious. marcus is most likely experiencing a(n) _____ disorder. multiple choice illness anxiety somatic symptom dissociative acute stress
Biology
1 answer:
vladimir1956 [14]3 years ago
3 0
The correct answer is somatic symptom disorder.
This refers to a disorder when you feel discomfort or pain, however, there is no explanation for it given that the scans show no problems with your body. It may seem that it is all in your head because you will keep going to doctor trying to find a cure for something that ultimately doesn't exist.
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An example of maintaining homeostasis at the system level would be _____. A) the liver storing excess sugar molecules. B) endocy
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<span>The answer is B. Human homeostasis alludes to the body's capacity to physiologically control its inward condition to guarantee its soundness in light of variances in the outside condition and the climate. The support of sound circulatory strain is a case of homeostasis.</span>
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When crossing over take places chromsomes
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Answer: D

Explanation:

Crossing over refers to homologous chrosmomes exchanging DNA which creates variation of chromsoomes that are inheried by offspring.

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The function of the ribosome in polypeptide synthesis is to
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The ribosome reads the mRNA (messenger RNA) and translates the nucleotide sequence into a polypeptide (protein) sequence. It reads the nucleotides in groups of 3 called codons and then accepts the correct amino acids from charged tRNAs to build the polypeptide in the correct order.
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3 years ago
Give an example of a statement that best describes the rhyme scheme of "A Thought on the Inestimable Blessing of Reason".
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7 0
3 years ago
In cats, the Dense pigment gene, D/d, codes for melanophilin, a protein involved in the transportation and deposition of pigment
SVETLANKA909090 [29]

Answer:

a. M_D_ : 9/16 Black furred individuals

b. M__dd : 3/16 gray furred individuals (1/16 MMdd + 2/16 Mmdd)

c. mmD_ : 3/16 Brow-furred individuals (1/16 mmDD + 2/16 mmDd)

d. mmdd: 1/16 gray furred individuals.

Explanation:

Available data:

  • Dense pigment gene, D, codes for melanophilin.
  • D allele dominant over d.
  • Gene M/m is responsible for the production of the pigment
  • M is dominant over m
  • If D is present, M/m is expressed
  • If dd is present, M/m is not expressed  
  • DDMM, DdMM, DDMm, DdMm --->Black fur
  • DDmm, Ddmm ---> Brown fur
  • ddMM, ddMm -----> Light gray fur

Cross: between two dihybrids

Parental)         DdMm     x     DdMm

Phenotype) Black-furred      Black-furred

Gametes) DM, Dm, dM, dm   DM, Dm, dM, dm

Punnet Square)    DM        Dm         dM          dm

             DM       DDMM    DDMm   DdMM   DdMm

             Dm       DDMm    DDmm   DdMm   Ddmm

             dM        DdMM    DdMm    ddMM   ddMm

             dm        DdMm    Ddmm    ddMm   ddmm

F1) 9/16 Black-furred individuals, D-M- (1/16 DDMM + 2/16 DDMm + 2/16    

                                                                 DdMM + 4/16 DdMm)

    3/16 Brown-furred individuals, D-mm ( 1/16 DDmm + 2/16 Ddmm)

    4/16 Gray-furred individuals, dd-- ( 1/16ddMM + 1/16 ddmm + 2/16 ddMm)

   

   

7 0
3 years ago
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