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2025-3-SCI221-05
Week 7 study stack 1
| Question | Answer |
|---|---|
| What is homeostasis? | refers to stability, balance, or equilibrium within a cell or the body. It is an organism’s ability to keep a constant internal environment. |
| What type of feedback is childbirth, negative or positive? | Positive |
| Mitochondria use what for energy? | ATP |
| What is the most abundant organic element? | Carbon |
| What are the four phases of mitosis? | PMAT - Prophase, metaphase, anaphase and telophase |
| what process leads to four daughter cells that are haploid. | Meiosis |
| What reaction in which new bonds are formed between a carbon and another atom; energy is required = Pyruvate Carboxylase | Ligases |
| This muscle causes goose bumps? | Arrector pili |
| What protein in the skin makes the skin waterproof? | Keratin |
| what area does not have Apocrine sweat glands? | Soles of feet and palms of hand |