181 Answered Questions for the topic AP biology

Ap Biology Biology Biology Apbio

09/28/20

Hardy-Weinberg Equilibrium
How can you tell if a population is evolving with out the parental generation info? if the population was not evovling and the parental generation info is not stated then is the expected genotypic... more
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Ap Biology Biology

09/17/20

AP Biology Question
A researcher hypothesizes that a certain chemical reaction performed by cells is a polymerization reaction. To study this reaction in more detail, she replicates the reaction in a test tube.What... more
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Ap Biology

06/26/20

Biology Question Need Help
Explain how the same features of viral replication that introduce genetic variation into a host organism can be used by science and medicine for gene therapy.
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Ap Biology

06/25/20

Biology Questions PLS HELP!!
Discuss the differences in how genetic material is transferred between sexual and asexual reproduction. Identify and explain which type of reproduction results in offspring with greater genetic... more
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Ap Biology Math

05/30/20

Help me with the question, please. What is the growth rate per day for the 5-day period with the greatest growth rate?
Days Since Inoculation Concentration of Chlorella (×106per mL) 0 0.01 (0.005) 5 0.08 (0.01) 10 0.55 (0.1) 15 1.9 (0.2) 20 2.8 (0.4) 25 3.2... more
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Ap Biology Biology

05/14/20

Explain in detail why males tend to inherit the human disorder color blindness and females tend to be carriers?
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Ap Biology Biology

05/07/20

How does water potential relate to diffusion, osmosis and molar concentration of a potato?
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Ap Biology Biology

05/06/20

What role does NAD+ and NADH play in cellular respiration? How is fermentation related to cellular respiration? Explain.
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Ap Biology Biology

04/26/20

Draw a pedigree for this family, indicating the phenotype and expected genotype of each individual.
Having face freckles is a dominant trait. A woman who has face freckles marries a man who does not. They have 4 children. The oldest, a girl, has face freckles, followed by a boy who does not have... more
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Ap Biology Biology

04/25/20

Determine the Genotype of the individuals in the pedigree. Use the Letters ‘A’ and ‘a’, where ‘A’ indicates dominance, and ‘a’ indicates recessive. Should have 7 indeterminate genotypes (A-)
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Ap Biology Biology

04/25/20

Determine the Genotype of the individuals in the pedigree. Use the Letters ‘A’ and ‘a’, where ‘A’ indicates dominance, and ‘a’ indicates recessive.

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04/19/20

What is the volume of hydrogen at a pressure of 1.06 atm if 200 cm3 of hydrogen is collected at a pressure of 1.00 atm?
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04/18/20

From the volume, temperature, and pressure calculate the number of moles and the mass in grams for the gas listed below.
5.00 L SO2 at 21°C and 0.95 atm
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04/18/20

Determine the volume occupied by 0.582 moles of a gas at 15°C if the pressure is 622 mmHg.
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04/18/20

What is the volume of a gas at -20°C if the gas occupied 50.0 cm3 at a temperature of 0°C?
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04/18/20

If a sample of a gas occupies 6.8 L at 327°C, what will be its volume at 27°C if the pressure does not change?
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04/18/20

A gas sample occupies 200 mL at 760 mmHg. What volume does the gas occupy at 400 mmHg?
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04/18/20

What is the volume of hydrogen at a pressure of 1.06 atm if 200 cm3 of hydrogen is collected at a pressure of 1.00 atm?
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Ap Biology Biology

04/07/20

Why are each of the following important to cellular respiration? ( What role does each one play?) Pyruvate, NADH and ATP synthase. Justify your answer.
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Ap Biology Biology

04/06/20

What would the complimentary strand for the DNA double helix sequence that follows be and explain your response with detail. 5’-TACGCCT-3
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Ap Biology Biology

04/02/20

How are proteins related to nucleus acids ? Are fats made up of a single monomer like proteins ? Justify your answer
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04/02/20

According to the following balanced reaction, how many grams of NO are formed from 388 grams of NO2 if there is plenty of water present? 3 NO2(g) + H2O(l) → 2 HNO3(aq) + NO(g) (Please help Urgent)
Formula: 3 NO2(g) + H2O(l) → 2 HNO3(aq) + NO(g)
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Ap Biology Biology

04/02/20

A gene exists in two alleles, B and b. The frequency of B is 0.7. If a population is in Hardy-Weinberg equilibrium, what percentage of individuals would be Bb?

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04/02/20

Automotive air bags inflate when sodium azide, NaN3, rapidly decomposed into N2 and Na by the following reaction: 2 NaN3 --> 2 Na + 3 N2. In order to fill an air bag, 75.0 grams of N2 must be formed.

Question: How many grams of NaN3 must react to form 75.0 grams of N2.
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04/02/20

How many grams of Li3N can be formed from 12.1 grams of Li? Assume an excess of nitrogen (N2). 6 Li(s) + N2(g) → 2 Li3N(s)
Formula: 6 Li(s) + N2(g) → 2 Li3N(s)
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