79 Best AP Biology Questions and Answers (Q&A) - ProProfs Discuss

Can you state one example of a reaction in the chemical equilibrium of a cell?

H.Donna
Answered: Jan 17, 2018

A cell has many chemical reactions occurring simultaneously. The metabolism is always at work and is driven by these chemical reactions. However, in a state of equilibrium the substrates and...Read More

3 Answers

498 views

What is the site of oxygen to inhibit the CO2 fixation reactions?

M. Krasinski, Content Writer
Answered: Jul 20, 2018

The answer to this is cell II. This means that the oxygen will be staying within the special storage granules. Take note that to plants, oxygen is considered to be a waste product. This explains...Read More

2 Answers

492 views

Which genotypes will children of AO and BO genotype parents (for the ABO blood group) have?

G.Kenneth
Answered: Jan 24, 2018

Each person has a certain blood type of blood group. Each blood has two antibodies and two antigens. They are labeled A and B. When a blood does not have either antigen, then the blood is called...Read More

2 Answers

476 views

Which number represents the point in the cell cycle during which the chromosomes are replicated?

D.Anthonyda
Answered: Feb 06, 2018

The number 2 represents the point in the cell cycle during which the chromosomes get replicated. Mitosis is a part of the overall cell cycle in biology in which chromosomes that get replicated...Read More

2 Answers

468 views

What is phosphofructokinase?

G. Horace, Content Developer
Answered: Aug 22, 2018

The human metabolism is a complex process whereby many enzymes interact with one another and contribute their share of the function to enable the desired result. The release of ATO from glucose...Read More

2 Answers

467 views

How many units are in AP Bio?

John Smith
Answered: Apr 20, 2024

His mitochondria lack the transport protein that moves pyruvate across the outer mitochondrial membrane.

1 Answer

464 views

What is true about enzyme-catalyzed reactions?

John Smith
Answered: Apr 20, 2024

The reaction is faster than the same reaction in the absence of the enzyme.

1 Answer

462 views

Which of the following would cause a decrease in cardiac output (CO)?

Bschafer
Answered: Apr 20, 2024

Decreasing thyroid function (thyroxine)

1 Answer

450 views

How to place the hierarchy for life from smallest to largest?

Shannon Munger
Answered: Sep 09, 2020

Atoms and molecules, organelles, cells, tissues, organs, organ systems, organism, population, community, ecosystem, biome, biosphere.

2 Answers

448 views

What is the difference between glucose and sucrose?

A.Jeff
Answered: Apr 25, 2018

In formal science terms, glucose is a monosaccharide known as C6H12O6 or C6(H2O)6. Glucose is a compound in the carbon group, and is considered as a hydrate, subsequently the term carbohydrate....Read More

2 Answers

439 views

Can you take AP biology without taking biology?

Barry Mclean, Sales Manager
Answered: Dec 18, 2018

Prokaryotic cells are those that are found in animals. These cells have cell walls and membranes. They are unicellular. They also have a nucleus and mitochondria. There are two types called the...Read More

2 Answers

431 views

How is an insect circulatory system best described?

Rnreda
Answered: Apr 20, 2024

An open system that mostly washes "blood" through the body cavities.

1 Answer

420 views

What events would occur in the cell whose nuclear material is shown above if it continues towards mitosis?

J. Harty, Writer
Answered: Jan 31, 2019

Towards the end of mitosis, telophase begins. It is the fifth and final stage of mitosis and also the final stage of meiosis. It begins once the replicated, paired chromosomes have been separated...Read More

2 Answers

401 views

What are some of the main reasons for Nondisjunction in mitosis?

C.Dorothy
Answered: Dec 08, 2017

Mitosis is the phase when a cell is divided into two nuclei during the cell cycle. Even though the cells are supposed to divide, there are times when they do not. During nondisjunction at least a...Read More

3 Answers

384 views

Can you state one characteristic found in the class Gastropoda?

John Smith
Answered: Apr 20, 2024

Torsion of the body so that the visceral mass is over the foot.

1 Answer

375 views

AP Biology Questions and Answers (Q&A)

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