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denpristay [2]
3 years ago
13

Please answer fast!!

Biology
2 answers:
timofeeve [1]3 years ago
7 0

Answer: B. Proteins

Explanation:

proteins is one of the fundamental principles of molecular biology

Sergio039 [100]3 years ago
3 0

Answer: <u>B. Proteins</u>

Explanation: The three roles of RNA in protein synthesis. Messenger RNA (mRNA) <u>is translated into protein</u> by the joint action of transfer RNA (tRNA) and the ribosome, <u>which is composed of numerous proteins</u> and two major ribosomal RNA (rRNA) molecules.

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8 0
3 years ago
What is the likely long-term consequence of an increase in the relative percent of greenhouse gases in Earth’s atmosphere?
kvv77 [185]

Correct answer: A). Earth’s average temperature will increase.

Green house gases are those gases, which are present in the air that have the ability to trap heat of the earth's surface. Gases like carbon dioxide and methane are  known to be found naturally play an important role in earth's climate. If they are not found the earth' s climate would be too cold creating problem for survival of life on the earth.

They absorb and emit the radiation in the thermal infrared range. These gases act like a blanket and save earth surface from infrared radiation by absorbing them and prevent them from escaping out of the earth surface.

But due to increased in the concentration of green house gases like carbon dioxide and methane in the environment due to pollution and deforestation is causing a great problem, which result in a global warming, which is a great concern for all the people on the planet. It will increase the annual global temperature which will result in the melting of glaciers. So, the issue of global warming should be taken seriously and adequate measure should be taken to control it.









6 0
3 years ago
Read 2 more answers
a. The logistic equation reflects the effect of density-dependent factors, which can ultimately stabilize populations around the
castortr0y [4]

Question:

Which of the following is an incorrect statement about the regulation of populations?

Answer:

b. Density-independent factors have an increasingly greater effect as a population's density increases.

Explanation:

A population can be defined as the total number of living organisms living together in a particular place and sharing certain characteristics in common.

Generally, these populations may be divided into a fraction of the population (subpopulation) based on certain factors and reasons.

Population change equation states that the change in the size of a population over a specific period of time is equal to the sum of the number of births and the number of immigrants that joined.

Mathematically, the population change equation is given by the formula;

Population Change = (Natality - Mortality) + (Immigration - Emigration)

Population regulation can be defined as a biological process that balances limiting factors affecting the growth of a population based on density. The factors that regulate the growth of a population are divided into two (2) main categories and these includes;

I. Density-independent factors.

II. Density-dependent factors.

Density-dependent are regulating factors such as predation, diseases, and competition that affect the size of the population of living organisms through decreasing or increasing mortality and birth rate.

Furthermore, density-independent factors do not have an increasingly greater effect as a population's density increases. Thus, its effect are reduced as a population's density increases in size.

7 0
3 years ago
What are two types of root systems in plants
irga5000 [103]
Taproot and Fibrous roots
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Describe the Ribosome function organelle
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Protein synthesis as well as DNA transcription
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