Problem: OPTIONS:
- c2o
- h2o
- cl2
- co 2
Q: Answer the following question given this paragraph: The molecular formula of carbon dioxide is CO 2 . One molecule of carbon dioxide consists of 1 atom of carbon and 2 atoms of oxygen. We can calculate the molar mass of carbon dioxide by adding together the molar masses of each atom present in the compound. Q: What is the molecular formula of carbon dioxide? A:
Answer: co 2

Problem:OPTIONS:
- the seeds
- the flower
- the stem
- the roots

Answer the following question given this paragraph: Q: What part of the plant do nutrients enter? A:
****
A: the roots

Answer the following question given this paragraph: The skull has fixed joints. Fixed joints do not allow any movement of the bones, which protects the brain from injury. Q: Which type of joints do not allow any movement of the bones? A:
OPTIONS:
- attached
- linked
- fitted
- fixed
fixed

Answer the following question given this paragraph: Cytokinins Promote cell division; prevent senescence. Q: Cytokinins promote cell division and prevent what? A:
OPTIONS:
- deficiency
- apoptosis
- mutations
- senescence

Answer: senescence

Question: Answer the following question given this paragraph: hydrophilic heads are directed outward, in contact with the water. Each micelle may contain thousands of lipid molecules. Polar lipids may also form a monolayer, a layer one molecule thick on the surface of the water. The polar heads face into water, and the nonpolar tails stick up into the air. Bilayers are double layers of lipids arranged so that the hydrophobic tails are sandwiched between an inner surface and an outer surface consisting of hydrophilic heads. The hydrophilic heads are in contact with water on either side of the bilayer, whereas the tails, sequestered inside the bilayer, are prevented from having contact with the water. Bilayers like this make up every cell membrane (Figure 17.6 "Schematic Diagram of a Cell Membrane"). Figure 17.5 Spontaneously Formed Polar Lipid Structures in Water: Monolayer, Micelle, and Bilayer. Q: When something is described as "hydrophilic", you can determine something about how it interacts with what? A:
OPTIONS:
- hydrogen
- air
- iron
- water
Answer: water

input: OPTIONS:
- particular release
- recent release
- Limited release
- further release Now, answer this question: Answer the following question given this paragraph: 37.4 Regulation of Hormone Production Hormone levels are primarily controlled through negative feedback, in which rising levels of a hormone inhibit its further release. The three mechanisms of hormonal release are humoral stimuli, hormonal stimuli, and neural stimuli. Humoral stimuli refers to the control of hormonal release in response to changes in extracellular fluid levels or ion levels. Hormonal stimuli refers to the release of hormones in response to hormones released by other endocrine glands. Neural stimuli refers to the release of hormones in response to neural stimulation. Q: Regulation of hormone production hormone levels are primarily controlled through negative feedback, in which rising levels of a hormone inhibit its? A:
A:
output:
further release