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blagie [28]
3 years ago
15

Which of the following statements about metabolism are true? 1) Catabolism is the process in which complex substances are broken

down, yielding a net output of energy. 2) Metabolism is an integrated system in which many of the same reactions participate in degradative (catabolic) and biosynthetic (anabolic) pathways. 3) Anabolism involves the synthesis of polymeric biomolecules and complex lipids from monomers such as fatty acids and nucleotides. 4) All organisms require an external source of energy, such as glucose or sunlight, for metabolic energy.
Biology
1 answer:
inessss [21]3 years ago
8 0

Answer:

the answer is  1), 2) and 3)

Explanation:

Metabolism can be defined as all the chemical reactions inside a cell that are required to carry out cellular functions (e.g., reproduction, growth, development). The metabolic reactions can be divided into anabolic and catabolic reactions. Anabolic reactions refer to metabolic reactions that require energy in order to construct new molecules from smaller ones (i..e., biosynthesis). Anabolism comprises endergonic metabolic pathways which are fueled by the use of energy (e.g., cellular ATP). On the other hand, catabolic reactions refer to metabolic reactions where larger molecules are separated to form smaller ones. Catabolic reactions are exergonic because they do not require energy (for example, reactions involved in cellular respiration).

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Oduvanchick [21]

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PLEASE HELP 50 POINTS BRAINLIST
klasskru [66]
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Which of the following is NOT a land resource?
julsineya [31]

Answer: d. the wind

Wind is not a land resource. It is the natural movement of air across the earth surface. Wind is also considered as movement of gases present in the atmosphere. The strength and direction of wind can be measured. It is a atmospheric resource. Wind produces as a result of difference in the atmospheric pressure. When a difference in atmospheric pressure exist air  moves from region of high pressure to low pressure area. Wind energy is renewable source of energy can be used to produce electrical energy.  

8 0
3 years ago
Read 2 more answers
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Firlakuza [10]

Answer:

a. Tendonitis

Explanation: is correct

8 0
3 years ago
Read 2 more answers
1) A loja não tinha nenhum freguês, estava às______.
Whitepunk [10]

Desculpe, não falo outras línguas muito bem. Aqui está a tradução para o inglês para que outras pessoas possam ajudá-lo a resolver. Tenha um bom dia!

Explanation:

English for others viewers who want to solve:

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I know a couple but if someone can translate thier answers to portuguese that will really help.

3 0
3 years ago
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