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Naily [24]
3 years ago
8

Which statement about drugs is true?

Biology
2 answers:
Harrizon [31]3 years ago
7 0

Answer:

C. A drug is any substance that alters the normal functioning of the body.

Explanation:

According to the World Health Organization (WHO) a drug is a substance that when is consumed by any route produces an alteration of the functioning of the central nervous system of the individual and can create psychological and physical dependence.

The drug can have a stimulating, hallucinogenic, narcotic or depressing effect

docker41 [41]3 years ago
6 0

Answer:

A.  

A drug is any substance that is harmful to the body.

Explanation:

hope this helps

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which molecules are produced in glycolysis and used in fermentation? a. acetyl-coa and nadh b. lactate, atp, and c. glucose, atp
tangare [24]

c. Glucose and ATP are produced in glycolysis and used in fermentation.

Glycolysis is the process of breaking down glucose to produce energy. It generates two pyruvate molecules, ATP, NADH, and water. The process occurs in a cell's cytoplasm and does not require oxygen. It can be found in aerobic and anaerobic organisms.

Glycolysis is a cytoplasmic pathway that converts glucose into two three-carbon compounds while producing energy. Phosphorylation traps glucose with the help of the enzyme hexokinase.

Fermentation is a metabolic process that involves the action of enzymes to produce chemical changes in organic substrates. It is narrowly defined in biochemistry as the extraction of energy from carbohydrates in the absence of oxygen. Fermentation is an ancient method of food preservation. The method is still used today to make wine, cheese, sauerkraut, yogurt, and kombucha.

To learn more about glycolysis and fermentation, here

brainly.com/question/2114577

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7 0
11 months ago
Describe an acquired trait in people
Nesterboy [21]

Answer:An acquired trait is defined as a characteristic or trait that produces a phenotype that is a result of environmental influence. Acquired traits are not coded in the DNA of an individual and therefore most scientists believe they cannot be passed down to offspring during reproduction

Explanation:

7 0
2 years ago
Most animals develop from a single fertilized egg called a *
dangina [55]
Fetus...................
8 0
2 years ago
Design an Experiment
Anvisha [2.4K]

Answer:

Independent Variable: Time each plant is exposed to daylight.

Dependent Variable: Hours of exposure

Constant Variables: Species of plant, location of each plant, amount of soil, amount of water, and tempurature.

Explanation:

Independent variable: the variable that stays the same.

Dependent: the measurement that is used to measure the independent variable.

Constant: the variables that stay the same in a experiment.

7 0
2 years ago
Although the direct reduction of CoQ to CoQH2 is thermodynamically possible, this reaction is not a direct part of the electron
Nady [450]

Answer:

This electron handoff from NADH to FMN, as opposed to direct reduction of CoQ by NADH, a critical component of the electron transport chain is important for Signaling Transduction and Metabolomics

Explanation:

The NADH-CoQ reductase reaction is catalyzed by Complex I. In this course of activity, following events takes place-  

a) FNM (NADH dehydrogenase flavoprotein) is reduced by the NADH  to FMNH2 through following reactions –  

NADH+H++E-FMN↔NAD++E-FMNH2

b) In the next phase coenzyme Q  receives electron from FMNH2  through the the iron–sulfur centers of the NADH-CoQ reductase

c) The iron atom undergoes oxidation–reduction cycles to conserve  mitochondrial protein  as lataxin and hence transport protons from the matrix to the intermembranal space thereby Signaling Transduction and Metabolomics

5 0
3 years ago
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