How can bacteria caulobacter crescentus solve a problem?

1 answer:

6 0

Caulobacter was the first asymmetric bacterium shown to age. Reproductive senescence was measured as the decline in the number of progeny produced over time.On the basis of experimental evolution studies in C. crescentus, Ackermann et al. suggested that aging is probably a fundamental property of all cellular organisms. A similar phenomenon has since been described in the bacterium Escherichia coli, which gives rise to morphologically similar daughter cell

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Which group of organelles is directly responsible for the production of new molecules within a cell?

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The chloroplast for carbohydrates, motchondria and the ribosomes for protein is responsible for the production of the new molecules within a cell

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Cactus plants, which grow in deserts, have a thick waxy coating that helps prevent water loss. The plants' sharp

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Answer:

Explanation:

Survival of the fittest shows that plants/animals with traits better suited for survival in their environments usually pass those traits to their offspring to help them survive.

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A 2-week-old infant who presents with poor feeding, fatigue, dyspnea, and a murmur is diagnosed with a patent ductus arteriosus

IRISSAK [1]

The answer is left to right shunt

Ductus arteriosus is a vessel that connect the pulmonary artery with the aorta. Normally, ductus arteriosus will be closed to prevent backflow. Patent ductus arteriosus happens when it doesn't closed.

Since aorta pressure is higher than pulmonary, left to right shunt will be happens. The blood that flow to the lungs will be increased while blood flow to the systemic decreased.

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3 years ago

Yolk molecules tend to accumulate in the vegetal half in the fertilized eggs of most animals, and the presence of yolk can slow

bazaltina [42]

cells in the vegetal half of the embryo should be unpigmented those in the animal half and there should be heavily pigmented.

Explanation:

The Yolk molecules moving in the vegetal halves of the egg which is the case in most of the animals, slows down the cell division. These lesser division area or the zone demarcates the area to be vegetal pole and due to lesser cell division, it becomes unpigmented or less pigmented Based on the observation time and perspect with assuming no movement.

The pole opposite to the vegetal, is animal pole which with absence or less of yolk, gets more ability to divide and hence become more pigmented or heavily pigmented. This brings polarity to the egg and becomes telolecithal egg.

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A patient with hyperlipidemia has been prescribed simvastatin. the nurse instructs the patient to undergo a liver function test

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There are choices for this question namely:

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B. Hepatitis
C. Nephritis
<span>D. Rhabdomyolysis
</span>
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4 years ago