Reproductive System
Enzymes/Passive/Active
Asexual vs. Sexual Reproduction
Mitosis vs. Meiosis
Photosynthesis vs. Cellular Respiration
100
What is the main function of the male reproductive system?
What is to produce sperm in the testes or produce testosterone?
100
This is when a enzyme starts to change shape and not work as much
What is denature?
100
this reproduction produces genetically identical information from one parent
What is asexual reproduction?
100
This is when the sperm and egg join together.
What is fertilization?
100
This substance can enter a cell by passive transport without having to be digested
What is water, glucose, or a simple sugar
200
This organ in the female reproductive system exchanges material between the mother and the fetus.
What is the placenta?
200
In the Lord of the Rings, this is Bilbo's last name.
What is Baggins?
200
Which process is responsible for the formation of cells in asexual reproduction?
What is mitosis?
200
Before cell division this happens so that we get an exact copy of our genetic information
What is DNA replication?
200
This organelle captures solar energy and is used to produce energy-rich compounds for the plant cell.
What is the chloroplast?
300
Identify a hormone that is released by the ovaries
What is estrogen or progesterone?
300
What happens to an enzyme after it hits its optimal pH or optimal temperature?
What is it starts to denature?
300
This process results in the recombination of genes to increase genetic diversity
What is sexual reproduction?
300
This process leads to the greatest variety of genetic combinations
What is meiosis?
300
If CO2 was not being produced properly, what biological process would be reduced?
What is photosynthesis?
400
Which activity would be prevented by blockages at the vas deferen of the male reproductive system? a.Transport of urine out of the body b. Passage of testosterone to the female to stimulate egg production c. Movement of sperm out of the body d. Movement of testosterone to the testes to stimulate sperm production
What is c. movement of sperm out of the body?
400
Why do enzymes only work in certain environments (temperatures, pHs, etc.)
What is there is a special substrate that binds to a certain active site (lock and key model)?
400
All the information necessary for growth, development, and eventual reproduction of sexually reproducing organisms is present in a. Sperm cells, only b. Egg cells, only c. Zygotes d. Either sperm or egg cells
What is c. Zygotes?
400
Compared to human cells resulting from mitotic cell division, human cells resulting from meiotic cell division would have a. Twice as many chromosomes b. The same number of chromosomes c. One-half the number of chromosomes d. One-quarter as many chromosomes
What is c. One-half the number of chromosomes
400
This process creates ATP for the cell so that they can have stored energy
What is cellular respiration?
500
Which statement about the sperm gametes is correct? a. They are produced by females b. They are fertilized in the ovary c. They transport genetic material d. They are produced by mitosis
What is c. they transport genetic material?
500
Explain the full differences between active and passive transport (2 points for each side)
What is active transport goes from low concentrations to high concentrations and requires energy (ATP) and passive transport goes from high concentration to low concentration and does not require energy
500
Strawberries can reproduce by means of runners, which are stems that grow horizontally along the ground. At the region of the runner that touches the ground, a new plant develops. The new plant is genetically identical to the parent because a. It produced sexually b. Nuclei traveled to the new plant through the runner to fertilize it c. It was produced asexually d.There were no other strawberry plants in the area to provide fertilization
What is c. it was produced asexually?
500
Which statement is true of both mitosis and meiosis? a. Both are involved in asexual reproduction b. Both occur only in reproductive cells c. The number of chromosomes is reduced by half d. DNA replication occurs before the division of the nucleus
What is d. DNA replication occurs before the division of the nucleus?
500
(Decrease in O2, Increase in CO2) 22. Which process that occurs in organisms is most likely accounts for the changes shown? a. Respiration b. Photosynthesis c. Active transport d. Evaporation
What is a. Respiration?
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