Final Flashcards
The Calvin cycle takes place in where?
Stroma
What is a product of the Calvin cycle?
High energy sugars
What is the correct equation for cellular respiration?
Answer A
Cellular respiration releases energy by breaking down what?
Food molecules
Unlike photosynthesis, cellular respiration occurs in what?
All eukaryotic cells
Glycolysis provides a cell with a net gain of what?
Two ATP molecules
The starting molecule for the Krebs cycle is?
Glucose
The Krebs cycle produces what?
Carbon dioxide
In the presence of oxygen, glycolysis is followed by what?
The Krebs cycle
As a cell becomes larger…..
It’s volume increases faster than its surface area
The rate at which wastes are produced by a cell, partially depends on the cells what?
Ratio of surface area to volume
Where do light dependent reactions take place?
Within a thigh Lecoid membrane
The process by which cells divide into two daughters cells?
Cell division
When during the cell cycle are chromosomes visible ?
Only during being replicated
During which phase during the cell cycle does mitosis happen?
The M phase
Which of the following is a correct statement about the events of the cell cycle?
Interphase consists of g1, S, and g2 phase
During which phase in mitosis do chromosomes line up along the middle of the dividing cell?
The metaphase
What is the role of the spindle fibers during mitosis?
They help separate the chromosomes
During normal, mitotic cell division, a parent cell has 4 chromosomes which will produce 2 daughter cells each containing how many chromosomes ?
4
What are the products of light dependent reactions?
ATP, NADPH, OXYGEN GAS
All of the following are problems that growth causes for cells except?
Excess oxygen
Which of the following happen when a cell divides?
Each daughter cell receives its own copy of its parent’s DNA
A group of similar cells that perform a particular function is called what?
Tissue
Organisms such as plants, that make their own food are called what?
Autotrophs
Organisms that cannot make their own food and must obtain energy from external sources are called what?
Heterotrophs
Which of the following organisms is a heterotroph?
A mushroom
What happens during photosynthesis?
Autotrophs produce carbohydrates