Which of the following biological processes occurs in a cells mitochondria A. protein digestion

B. Oxidation respiration C. Protein synthesis

D. Photosynthesis

Which is not true of STRs? A. STRs are found as parts of genes B. DNA contains numerous STRs. C. They are the basis for DNA identification systems. D. STRs often repeat one next to each other

As streams flow through Stone Mountain, layers of sand build up. Over time, the sand particles form a sedimentary rock called sandstone. What causes sandstone to change into metamorphic rock at Stone Mountain?

If the circumference of a circle is changed from 2 cm to 6 cm, how will the diameter change? A) increases by a factor of 3 B) decreases by a factor of 3 C increases by a factor of 4 D) decreases by a factor of 4

Multiple Choice Question The coordination of body cells to maintain homeostasis is mostly achieved by

Which main characteristics describe weather?

What characteristics do all archea and bacteria have in common? Choose ALL answers that are correct 1. Live in other organisms 2. have cell walls 3. exhibit identical biochemical makeup 4. have a single circular chromosome

Filtrate becomes less concentrated as it flows down the medullary collecting ducts. True or False

Roentgens are used to measure the amount of: A) uranium, B) fuel burned, C) radiation, D) hydrogen isotopes

It is a warm, summer night. The relative humidity is 100%. From dusk until dawn, the air temperature drops from 32˚C to 18˚C (89˚F to 64˚F). What would you NOT expect to see in the morning? A: Clouds B: Frost C: Thunderstorms D: Dew

Radioactive isotopes Radioactive isotopes are never incorporated into organic compounds. do not occur naturally. are frequently added to foods as nutritional supplements. can be used in conjunction with PET scans to diagnose diseases.