Cell Structure and Function
What type of cells have nucleus?
Eukaryotic cells
What is the normal flow rate of diffusion?
High to Low concentration
What are the three stages of cellular respiration?
glycolysis, The Krebs cycle, electron transport chain
Write the equation for photosynthesis, the reactants and products
carbon dioxide + water ---> glucose + oxygen
What are the three stages for the cell cycle?
Interphase, Mitosis, Cytokensis
What is the function of the mitochondria?
Produce ATP, more energy the cell will have more mitochondria, less energy the cell will have less mitochondria
What is the similarity between simple diffusion and facilitated diffusion?
Both move molecules from higher concentration to lower concentration
Which organelle has an outer and inner membrane where the outer one is smooth and the inner one is folded?
Mitochondria
How do trees help with carbon dioxide levels?
The trees take in the Co2 and photosynthesis it and put out oxygen and glucose
What cells are used in Mitosis?
Somatic cells
Name the two types of Endoplasmic Reticulum. One of them assists with the synthesis of globulin. Which one is it?
Rough and Smooth. Rough
What is active transport?
The movement of substance across the membrane with the help of proteins found in the cell membrane
When do cells exhibit all three stages of cellular respiration?
in the presence of oxygen
Name a few things that produce carbon dioxide
Exhaust from cars/vehicles, factories, planes, eating too much meat
What happens in the G2 phase of the cell cycle?
The cell prepares for cell division
What is the function of the vacuole?
Store food, water, and waste materials
Which way do things flow in an isotonic solution?
They flow at the same rate because they have the same concentration inside and out
What is common between anaerobic and aerobic respiration?
Glycolysis
What is the pigment called that observes certain wavelengths of light?
Chlorophyll
What happens in Mitosis after the centromeres and spindle microtubules form?
The metaphase plate forms in Metaphase
What type of microscopy is useful for viewing colorless specimens?
Phase contrast microscopy
When does the sodium potassium pump come into play?
When homeostasis is disturbed due to the presence of too many charged ions
What are the end products of alcoholic fermentation?
Carbon dioxide and Ethyl alcohol
Where do the light independent reactions of photosynthesis take place?
Stroma of chloroplast
Name two differences between normal cells and cancer cells
-Cancer cells ignore cyclins, normal ones don't
-Cancer cells DON'T go under apoptosis, normal ones do
-Cancer cells don't have contact inhibition, normal cells do
-Cancer cells don't stay in their assigned tissues, normal cells do