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Anni [7]
3 years ago
14

What is the first step in making a protein from DNA instructions?

Biology
1 answer:
Airida [17]3 years ago
6 0
The first step in making proteins from the genetic instructions present in DNA, first involve making a transcript or copy of the genetic information onto an RNA molecular strand called mRNA. The process that describes this is transcription.
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Why does dna matter?
mrs_skeptik [129]
Because it codes for specific proteins and contains the genetic instructions needed in order for an organism to survive, develop and reproduce
8 0
3 years ago
A(n) __________ pathogen causes disease only when conditions are favorable for the microorganism because of transfer to an inapp
Naddika [18.5K]

Answer:

Opportunistic.

Explanation:

Pathogen may be defined as the disease causing organism. The opportunistic pathogen causes disease mostly in the organism with weak immune system of the body.

The opportunistic pathogen can cause disease if the environmental condition is favorable for pathogen. These pathogens are not capable of inducing disease in the healthy individual.

Thus, the answer is opportunistic.

8 0
3 years ago
The term diverticulosis refers to a condition characterized by:_____A. Polyps or growths on the colon wall.B. Inflammation of sm
Pavel [41]

Answer:

C. Acquired herniations of the muscular colon wall mucosa and submucosa

Explanation:

Hernia refers to the development of outgrowth or protrusion of all or part of the organs through their cavity walls or membrane. Diverticulosis is herniation of mucosa and submucosa of the wall of the colon. Diverticulosis is one of the conditions caused by the imbalance of homeostasis. Many sac-like outgrowths develop in the wall of the colon. The outgrowths are in the form of pouches and are called diverticula.

The out-pouching occurs where the muscularis layer of the wall of the colon has weakened. The people with diverticulosis may have no symptoms and no complications. However, when diverticulosis causes inflammation, the person experiences several complications such as pain, vomiting, nausea, etc.

6 0
3 years ago
Which is a step in the process of producing transgenic bacteria
larisa [96]

Answer:

DNA extraction is the first step in the genetic engineering process. In order to work with DNA, scientists must extract it from the desired organism.

8 0
2 years ago
(e) Predict the effect of the removal of the final electron acceptor on the rate of carbon fixation by the chloroplast. Justify
Vinil7 [7]

Answer:

The ATPs produced during Chemeiosmosis, in the chloroplast is needed during Calvin cycle to fix carbon for production of CHO, protein and fats  during conversion of 3C-glyceride phosphate(GP) to 2C- triose phosphate.(TP) .

The ATPs is needed for this reduction to take place in the presence of NADPH(which is oxdized to NADP).

Therefore, if the final electron acceptor is removed, there will be no electron transport chains which generated the PMF, for pumping H+ across into the thylakoid membrane of the chloroplast, to generate the electrochemical gradients, needed for  the energy for ATPase synthase enzymes,to synthesize ATPs production.

Therefore, the removal of the electron acceptor (oxygen) leads to stoppage of electron transport chain, and hence loss of ATP s, and therefore, no Carbon fixation as CHO, or protein, or fats.

Explanation:

7 0
3 years ago
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