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Week 7 - Bright
Week 7 Study Stack
| Question | Answer |
|---|---|
| When two molecules of glucose are joined, they form which disaccharide? | Maltose |
| The formation of sucrose involves the removal of a molecule of water. This is called: | dehydration synthesis |
| The types of lipids found that form hormones, such as cortisone, estrogen, and testosterone are | Steroids |
| A membrane carrier structure attracts a solute to a binding site, changes shape, and releases the solute on the other side of the cell membrane. This describes the process of | carrier-mediated transport |
| Which is true about the sodium and potassium pump? | Three sodium ions are taken out of the cell. |
| Which is not true about the sodium and potassium pump? | Sodium moves into the cell and potassium moves out of the cell. |
| After the age of 50, the density of bone: | decreases slowly because of a shift in the remodeling activity. |
| Bones grow in diameter by the combined action of which two of the three bone cell types? | osteoblasts and osteoclasts |
| Blood calcium levels involve secretion of which two hormones? | parathyroid and calcitonin |
| An age-related skeletal disease that is characterized by loss of bone mineral density and increased bone fragility is | osteoporosis. |