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andriy [413]
3 years ago
15

Why do proteins not pass through plasma membranes

Biology
1 answer:
Andreas93 [3]3 years ago
3 0

Answer:

because protein molecules are very large in molar masses

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Does the genetic message get altered when the information is conveyed intracellularly under normal conditions? Support your answ
IRINA_888 [86]

Genetic transmission is the mechanism that drive evolution.Asexually reproducing organisms reproducing organisms reproduce using mitosis, while the sexually reproducing organisms reproduce using meiosis.

Both these mechanisms are involved in duplication of DNA which then get passed to offspring and RNA is key component in the duplication of DNA. The genetic information heritable biological information coded in the nucleotide sequence of DNA or RNA.

Genetic material is includes genes and DNA which control the development , maintenance and reproduction of organisms. These messages is passed from generation to generation through inherited units of chemical information. It consist of only two transcription and translation they known as gene expression , during this process of transcription store in gene DNA is passed to similar molecule called RNA in nucleus.

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1 year ago
Kaleb has extensively resistant tuberculosis (tb). treatment for extensively resistant tb would include
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Extensively drug-resistant tuberculosis is a form of tuberculosis which is caused by bacteria that are resistant to some of the most effective anti-TB drugs such as isoniazid and rifampin. This form of tuberculosis occurs due to an individual’s mismanagement of multidrug-resistant TB. Treatment for extensively resistant TB would include medication with at least two drugs to which the TB is susceptible.






7 0
3 years ago
In a science class students water a plant with the same amount of water each day for 28 consecutive days if the students use a t
Phantasy [73]

Answer:

The correct answer would be 0.85 liters.

It can be explained with the help of unit rate that is, when the rate is expressed as the quantity of 1 for example, 5 meter per second, 5 liters per day et cetera.

In this case, unit rate (liter per day) can be calculated by dividing the total amount of water used by total number of days.

Amount of water used in 28 days = 23.8 liters

The amount of water used in one day = \frac{23.8}{28}

It comes out to be 0.85 liters per day or 850 milliliter per day.

4 0
3 years ago
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Does negative feedback stop or speed up the release of hormones?
DaniilM [7]

Explanation:

Hormone production and release are primarily controlled by negative feedback. In negative feedback systems, a stimulus causes the release of a substance whose effects then inhibit further release. In this way, the concentration of hormones in blood is maintained within a narrow range.

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3 years ago
T or F : HIV is able to make copies of itself without the aid of another organism
katrin [286]

Answer: False. HIV cannot reproduce on its own.

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3 years ago
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