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shepuryov [24]
3 years ago
8

What is a worm in the food chain

Biology
2 answers:
hjlf3 years ago
6 0
Bfvfjvh u ujsbeiwjbidjj jdjejejjvi
steposvetlana [31]3 years ago
5 0

decomposer  bro bc i said so trust me ik

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The process of making rna from dna is called transcription and it occurs in the
Yuliya22 [10]
<span>The process of making rna from dna is called transcription and it occurs in the </span>nucleus
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3 years ago
Describe the most common molecular mechanism for recessively inherited human genetic diseases such as cystic fibrosis.
Marta_Voda [28]

Answer:

Explanation:

cystic fibrosis is an autosomal recessive disorder. When the child receives the defective gene from both of his parents, he suffers from cystic fibrosis. Because his parents are carriers. In recessive genetic disorder, the genes will be expressed when both recessive genes are present in one person. The person suffering from this disease have a lung infection and pancreatic dysfunction.  

In this cystic fibrosis, genes are located in chromosome 7. The effective gene is the CFTR gene. The CFTR gene is present in the DNA and by transcription, this forms CFTR protein. This is a channel protein and transports chloride ion.

This CFTR protein transports chloride ions and it makes a balance in the cell membrane. These genes are commonly present in the epithelial cells. Outside the epithelial mucus is present to keep the cells moist.

The epithelium gets a lack of water and chloride due to the defect. Therefore cells need CFTR proteins also. This causes lung infection and pancreatic disorder.

6 0
3 years ago
The diagram shown above illustrates the---- cycle.
kobusy [5.1K]
Can’t see diagram. Could you attach the photo.
7 0
3 years ago
The frequency of sickle-cell anemia, an autosomal recessive condition, is 0.007. Assuming that the population is in H-W equilibr
damaskus [11]

Answer:

The correct answer is - 0.084

Explanation:

Sickle cell anemia is a autsmal recessive blood disorder of RBCs where RBC shape altered to the sickle shape or cresecent moon that obstruct and damage the veins and artries.

Normal allele is represented by - HbA - p

sickel cell allele is represented by - HbS - q

genotype frequency of normal allele HbA in the population = p2

genptype frequency of HbAHbS in the population = 2pq

genotype frequency of autosomal recessive HbS = q2 = 0.007 (given)

So, the allelic frequency of the recessive allele =

q =  √ 0.007 = 0.08366 or 0.084

5 0
2 years ago
Name THREE products in the food industry that are produced by biotechnology​
Aleks04 [339]
Soybeans, corn, cotton
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3 years ago
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