Besides oxygen - Study guides, Class notes & Summaries

Clapham and Karr conclude that although O2 concentration determined the maximum insect size during the Carboniferous, other factors determined maximum insect size later in Earth's history. What evidence led to this conclusion? - Around 120 million years ago oxygen levels increased while maximum insect size did not. Danielle, a student in Bio1500, worked very hard on the lab and has a Lab average of 100%. Because she skipped several discussions without excuses, her average in the discussion...

OP exam 1 questions & answers 2023/2024 what are the three main types of plant organs? - ANSWER-roots, stems, leaves what makes up the shoot system - ANSWER-leaves and stems what is the benefit of root hairs - ANSWER-increase SA and absorption of water and nutrients What are some of the adaptive functions of roots besides water and mineral absorption? - ANSWER--buttress roots: give architectural support to trunks of trees in the tropics -prop roots: help support tall, top-heavy pl...

LPN 1032 FINAL EXAM REVIEW with ANSWERS 1. Besides pressure ulcers being a consequence of immobility, another complication that should be considered a priority is: a. hypostatic pneumonia. 2. Which of the following would be contraindicated for an immobile patient? a. Using therapeutic communication for expression of feelings b. Vigorous leg massage c. Moving the patient’s bed into the family room d. Asking the patient and family their favorite activities 3. On entering the patien...

CMS MED SURG A nurse is obtaining a medication history from a client who is to start taking nitroglycerin for chest discomfort with activity. Which of the following medications should the nurse instruct the client to avoid taking within 24 hr of using nitroglycerin? O Atorvastatin O Metformin O Sildenafil O Omeprazole 1) A nurse is caring for a client who has cancer and has a WBC count of 4,000/mm°. Which of the following actions should the nurse take? O Cleanse the client's toothb...

CCRP Exercise Training Questions and Answers Already Graded A What is the rate of continuation for those who start a cardiac rehab exercise program or any other type of behavioral change, irrespective of initial health status or type half or less of The drop out rate is higher in the first 3 months What is the biggest predictor for a patient to participate in cardiac rehab? the fervor of the primary physicians' recommendation or referring physician appears to be one of the most powerful predi...

CHEM 210 Module 4 Exam Newest Questions and Answers (2023 / 2024) (Verified Answers) A+ CHEM 210 Module 4 Exam Newest Questions and Answers (2023 / 2024) (Verified Answers) CHEM 210 Module 4 Exam Newest 1. Which carbon in erythrose would tell you if the monosaccharide is D or L? Give the carbon's number in your answer. ANS On carbon number 3, which is the penultimate carbon. 2. Glucose and mannose are epimers. Name another epimer of glucose besides mannose. ANS galactose 3. Does the com...

___ content lowers the insulin response to a meal. - Fiber ____ is an amino acid which is purported to stimulate the growth hormone production. - Largenine _____ is a subjective measure of the clients feelings related to their physical effort. - RPE A dramatic increase in what cardiovascular measurement is a risk factor during aerobic training? - Diastolic blood pressure A neutral lumbar spine is desirable during overhead exercises, requiring it to maintain a___. - Lordotic curve Adequate...

WELL AP V2 - Water Exam Questions Marking Scheme Current Update (Verified A+ Pass) W03 Basic Water Management Part 1 Monitor Chemical and biological water quality option 1 drinking water quality report - Answers -A.The following water parameters are sampled at intervals no less that once per year turbidity PH residual (free) chlorine total coliforms (only if chlorine is ok) any other water parameter found at 80% or above its threshold found in W02. testing occurs only at location where p...

[H+][OH−] = 10−14 - pOH- subtract from 14 pH-look at exponent 4 macromolecules - 1. carbohydrates 2. lipids 3. proteins 4. nucleic acids Acidic - more H+ 1-6 Adhesion / cohesion - Cohesion - ability of water to attract to itself Adhesion - ability of water to cell walls of others ** allows transport against gravity in plants Surface tension ALL 3 DOMAINS OF LIFE HAVE - PHOSPHOLIPID BILAYER ALL LIPIDS - DO NOT DISSOLVE WELL IN WATER *think olive oil in a cup of water alpha linkag...

AP Biology Midterm Questions with Verified Solutions A cell has the following molecules and structures: enzymes, DNA, ribosomes, plasma membrane, and mitochondria. It could be a cell from ______. a plant or animal A molecule with the chemical formula C6H12O6 is probably a _____. carbohydrate and monosaccharide only Besides the ability of some cancer cells to overproliferate, what else could logically result in a tumor? lack of appropriate cell death Binding of a signaling molec...