Most minerals are absorbed in the intestines, and any excess is eliminated. True False
2. Why are errors in DNA replication common and difficult to prevent?
Predict what a marine biologist might look for on a dive. __
What is the function of the flagella and pill in prokaryotic cells? __
What does an enzyme do for a chemical reaction? speeds it up slows it down nothing
11. Which two domains consist of prokaryotic organisms? __ & __
When the concentration of molecules is the same on both sides of a membrane, what will the molecules do? Stop moving Move in one direction across the membrane Move in both directions across the membrane
Match the words to their definitions or examples Unicellular Bacteria Multicellular Plants and animals
What is an organism that breaks down organic matter (waste and dead organisms)and returns nutrients to the soil? Scavenger Decomposer Consumer Producer
What is the primary role of the plasma membrane in eukaryotic cells? To control cell division To create proteins To regulate entry and exit of substances To generate energy
How long does a biennial plant native to the United States live? (1 point) between one and three months between three and six months between six months and one year between one and two years
Based on its meaning in agriscience, what quality would be expected of perennial fashion? (1 point) appealing intensely for a single season going through boom and bust cycles being associated with a particular decade being popular across years or decades
One way the kidney controls blood pressure is by releasing renin. True False
Very small changes in blood vessel diameter have little to no effect on blood pressure and blood flow. True False
Dabbling ducks belong to which subfamily? Dendrocyninae Anatinae Cygnini Anserinae
Select the correct answer. Which hormone does the adrenal cortex secrete? A. Insulin B. Cortisol C. Norepinephrine D. Epinephrine
How long does a true annual plant native to the United States live? (1 point) about three months about six months about nine months about 12 months
6. How do the human respiratory system and circulatory system work together? Explain the main way they are different. $\square $
How do high temperatures affect corals? (1 point) corals become more susceptible to disease corals become more colorful corals erode corals collect more zooxanthellae
Blood stem cells are called __ A. Basophils B. Lymphocytes C. Hemocytoblasts D. Megakaryoblasts
