Powerhouses of a cell - Study guides, Class notes & Summaries

Lipids _________ are a second group of macromolecules important to all living organisms. __________ are made primarily from atoms of carbon, hydrogen, and oxygen, just as carbohydrates are, but the atoms are in different proportions there are significantly more C-H bonds and significantly more energy stored in what? Lipid Molecules T or F: Lipids do not dissolve in water. True! They consist mostly of hydrocarbons, which are non-polar. They are also greasy to the touch. According to the theory...

AC-HPAT Biology Questions With 100% Correct Answers. Pancreas and Type 1 diabetes The pancreas is the organ that produces insulin, and it plays a major role in regulating blood glucose levels. Type 1 diabetes occurs when the pancreas does not make enough or any insulin. How does insulin work in diabetes? Insulin pumps are small, computerized devices that mimic the way the human pancreas works by delivering small doses of short acting insulin continuously (basal rate). The device also is us...

Hondros Bio 253 exam 2 QUESTIONS AND ANSWERS WITH EXPLANATION. A GRADED Cell Structure and Function: Question: Which organelle is responsible for ATP production in eukaryotic cells? A) Golgi apparatus B) Mitochondria C) Endoplasmic reticulum D) Lysosome Answer: B) Mitochondria Explanation: Mitochondria are known as the "powerhouses" of the cell, where ATP (energy) is produced through cellular respiration.

ATI TEAS 7 Biology Review-cell theory - All cells arise form preexisting cells Cells can carry out the processes of life Organisms are made of cells that function together cell - The ____ is considered to be the basic unit of life prokaryotes - single cells organisms such as bacteria are examples of _____. This type of cell does not have a nucleus,but does have DNA. ALL have a cell wall eukaryotes - multicellular organisms such as plants and animals are examples of ______ -some have ...

AC-HPAT Biology Questions With 100% Correct Answers. Pancreas and Type 1 diabetes The pancreas is the organ that produces insulin, and it plays a major role in regulating blood glucose levels. Type 1 diabetes occurs when the pancreas does not make enough or any insulin. How does insulin work in diabetes? Insulin pumps are small, computerized devices that mimic the way the human pancreas works by delivering small doses of short acting insulin continuously (basal rate). The device also is us...

What are the two parts of photosynthesis? - Light Reactions and the Calvin Cycle What are the product of Light Reactions? - ATP, NADPH, and Oxygen Where do Light Reactions take place? - The thylakoid membrane of the chloroplast What are the products of Calvin Cycle Reactions? - Glucose (CH2O) Where does the Calvin cycle take place? - The stroma of the chloroplast What are heterotrophs? - Organisms that obtain food by consuming other living things What are autotrophs? - Organism...

AC-HPAT Biology Questions With 100% Correct Answers. Pancreas and Type 1 diabetes The pancreas is the organ that produces insulin, and it plays a major role in regulating blood glucose levels. Type 1 diabetes occurs when the pancreas does not make enough or any insulin. How does insulin work in diabetes? Insulin pumps are small, computerized devices that mimic the way the human pancreas works by delivering small doses of short acting insulin continuously (basal rate). The device also is us...

Mitochondria - ANSWER Rod shaped bodies with a double membrane wall.Inner membrane is thrown into folds, or cristae.Contain enzymes that oxidize foodstuffs to produce cellular energy (ATP).Referred as the "powerhouses of cell". Centrioles - ANSWER Paired, cylindrical bodies lie at right angles to each other.Direct the formation of the mitotic spindle during division.Form the bases of cilia and flagella. Cytoskeletal elements - ANSWER Microfilaments,termediate filaments,Mircotubles,Provid...

The process when building body compounds and requires energy called - ANSWER-Anabolism What is the primary organ that oxidized alcohol - ANSWER-liver Glycolysis: - ANSWER-Converts glucose to pyruvate Which of the following is examples of alcohol's damage to our body - ANSWER-All of the above (dehydration, malnutrition, micronutrients deficiency) When energy yielding nutrients are consumed in excess which one can lead to storage of fat - ANSWER-Fat, carbohydrate, and protein Durin...

Pancreas and Type 1 diabetes The pancreas is the organ that produces insulin, and it plays a major role in regulating blood glucose levels. Type 1 diabetes occurs when the pancreas does not make enough or any insulin. How does insulin work in diabetes? Insulin pumps are small, computerized devices that mimic the way the human pancreas works by delivering small doses of short acting insulin continuously (basal rate). The device also is used to deliver variable amounts of insulin when a m...