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3 years ago

3) which statement most succinctly sums up the general function of an enzyme?

Biology

2 answers:

Lana71 [14]3 years ago

8 0

Hey man yknow this test doesn't count as a grade just guess, btw you in PA lol?

klemol [59]3 years ago

5 0

Answer:

3) The correct answer would be the third option.

Enzymes are biocatalysts which increases the rate of a biochemical reaction is decreasing the activation energy required by the reaction.

The substrate binds to the active site of the enzyme to form an enzyme-substrate complex. It is then converted to enzyme-product complex. Lastly, the product is released and the enzyme is ready for a new cycle of reaction.

4) The correct answer would be cohesion.

Cohesion or cohesive force refers to the attractive force by which like-molecules are stick together.

For example, water molecules are stick together to form droplets.

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In a sample population of people, 36% have the recessive trait of "free" earlobes (q2). What is the frequency of the dominant al

ICE Princess25 [194]

Answer:

Explanation

Given that 36% are recessive in traits

100-36 = 64% for dominant traits considering a whole population to be 100%

P=dominant allele

q= recessive allele

P2= dominant genotype

q2= recessive genotype

according to hardyweinberg principle, p+q=1

64/100= 0.64 frequency for dominant traits or genotype, therefore

p2=0.64

then

P=√0.64

p= 0.8

Therefore, dominant allele frequency (p) for the population is 0.8

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3 years ago

Serena is mixing a material into a beaker filled with a liquid. She notices that the material seems to disappear into the liquid

Lelu [443]

Answer:

The correct answer is - solubility

Explanation:

Solubility is the nature of the material that is a chemical property of that specific solute ability to dissolved in a solvent. The ability of solute or material in a solvent or liquid is measured by the term of the maximum amount of that material dissolved in the liquid at equilibrium.

Sugar and water is a great example of solubility. When sugar is missed in the water it dissolved in water and disappear in the water here sugar is solute and water is solvent.

Thus, the correct answer is - solubility.

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3 years ago

Photosynthesis requires energy from the sun. The products of

Serga [27]

Answer

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3 years ago

The treatment for a nephrolith lodged in the ureter is called

Ronch [10]

Answer:ureteroscopy