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-Dominant- [34]
2 years ago
12

Which resource do you think is most important to

Biology
2 answers:
Diano4ka-milaya [45]2 years ago
4 0

Answer:

air

Explanation: without air you can cant even live

Sladkaya [172]2 years ago
3 0
Air. everyone needs air lol
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What happens to the molecules when they reach equilibrium?
Afina-wow [57]

Answer:

In a chemical equilibrium, the forward and reverse reactions occur at equal rates, and the concentrations of products and reactants remain constant. A catalyst speeds up the rate of a chemical reaction, but has no effect upon the equilibrium position for that reaction.

Explanation:i hope this helps sorry if i am late

5 0
3 years ago
Match each graph with its correlation coefficient.<br> +1.0<br> +0.85<br> +0.15<br> -0.50<br> -1.0
Elan Coil [88]

Answer:

-0.50

Explanation:

For the graph displayed, the most probable value of the correlation Coefficient is - 0.50 ; the line of best fit has a negative skoe and hence will have a negative relationship as the correlation Coefficient is a statistical value which measures the degree of relationship between two variables. Also, the distribution of data in the plot does not give a perfect fit, hence a correlation Coefficient of - 1.0 isn't possible for the distribution shown.

8 0
2 years ago
Copies of chromosomes are called____
zloy xaker [14]

Answer:

option 2

Explanation:

because there divide

3 0
3 years ago
A woman with severe discoloration of her tooth enamel has four children with a man who has normal tooth enamel. Two of the child
n200080 [17]

Answer:

Mother (with severe discoloration of tooth enamel) --> bob and Gladys.

From bob --> 4 daughters.

From Gladys --> 2 boys and 1 girl.

Explanation:

Mother with severe discoloration of tooth enamel transferred this trait to her offspring i. e. bob and Gladys. From bob, this trait is transferred to his 4 daughters while Gladys has 2 boys and 1 girl has this type of tooth enamel. This discoloration of tooth enamel comes from the women to their children and this characteristics is transferred from one generation to another generation.

3 0
3 years ago
What kind of biomolecule are enzymes typically composed of? What effect do enzymes have on their substrates and the overall reac
ivann1987 [24]

Enzymes are typically composed of amino acids.

Enzymes specifically binds to their substrate, and accelerate the biological or in-vitro reactions.

Four real-life examples of enzymes are: Lipase, Maltase, DNA ploymerase and Alcohol dehydrogenase.

Explanation:

All enzymes are proteins. They are composed of amino acids as monomer units linked by polypeptide bonds.

The substrate is a molecule which has specific enzyme binding sites for the highly specific enzyme called as active sites. With this binding, the  enzyme-substrate complex is formed, undergoes the chemical reaction and new product is formed. Enzymes accelerate the biological reactions by lowering the reaction's activation energy.

Four-real life examples of enzymes are:

Lipase enzyme: catalyses the hydrolysis of fats and triglycerides in the small intestine. Lipase enzyme is secreted by pancreas.

Maltase enzyme: catalyses the breakdown of maltose sugar. It is secreted by salivary glands and our mouths.

DNA Polymerase Enzyme: It catalyses the DNA replication in the cells. It is secreted by the nucleus

Alcohol dehydrogenase: It catalyses many reactions in the body as the reduction of NAD to NADH. It is secreted by the liver.

7 0
3 years ago
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