Gromphadprhina Metabolic Rate

The last condition tested was the hot environment in a hot bath. The cockroach was left undisturbed for three minutes to let it settle and then the time for collection started at minute zero. The CO2 (%) and temperature (̊C) was collected every three minutes for a total of fifteen minutes. After the fifteen minutes was up the cockroach was allowed time to recover for

Pillbugs and sowbugs are terrestrial isopods that belong to the order Isopoda and the arthropod class crustacean. According to the Current Topics in Microbiology and Immunology, the terrestrial isopods have evolved from the marine forms. However despite the fact that they seek moist environments they must also avoid an overly moist environment (Journal of Insect Science, 2008). The two different species resemble one another phenotypically. However, pillbugs are a dark gray and the sow bugs are a light gray with posterior projections. Pillbugs also curl into a ball when they feel endangered and the sow bugs do not. The pill bugs used in this experiment were female. Isopods primarily live in dark, damp habitats in order to prevent dehydration (Isopod Behavior Lab). The purpose of this experiment was to determine the type of environment isopods prefer. First we tested to see if the isopods preferred a dry or moist environment and then we tested to see if they preferred the potting soil or the leaf litter environment. For the observation of isopods in response to moisture experiment it was said that each of the two different species would prefer a different environment. For part two, Observation of Isopods in response to other variables, it was hypothesized that the Isopods would prefer the potting soil or the leaf litter environment.

• Pulse Oximetry - Tests the percentage of oxygen in the blood. 95% or more is a normal level,

The diaphragm separates the chest and the abdomen as well as this it has a large role in breathing. The diaphragm moves down when we breathe in which expands the chest cavity making room for air to enter through the nasal cavity or mouth. When we breathe out the diaphragm moves upwards, forcing the chest cavity to reduce in size and pushing the gases in the lungs up and out of either the nose or mouth.

Ectotherms experience many changes in their physiological and biochemical processes based on their surrounding temperature. Temperature can alter the way an ectotherm uses its energy in its daily activities. Researchers often measure this pattern of energy usage by looking at organismal metabolic rate. The metabolic rate can be described as all of the chemical processes occurring in a body. It is commonly determined by either the rate of production of CO2 or the rate of consumption of O2 (Nespolo et al. 2003).

Global warming is causing a drastic climate change all over the world and it seen to have an effect on plant life as well. While desert winters have become warmer and drier over the years, climate changes have pushed the arrival of winter rains later in the year, forcing many winter-annual plants to emerge later when temperatures are colder (Sanchez, 1994). This can disrupt the feeding patterns of many animals and insects and they would have to adapt by eating vegetation and insects that they are not normally used to eating. If these plants include creosote bushes, then the grasshoppers are also in danger of being eaten to

* How would you describe the structure and function of this animal’s respiratory system? Include any unique characteristics.

The act of breathing starts from the mouth. You breathe in air through your mouth and nose, and it travels through the back of your throat and down your wind pipe or trachea. Your trachea the divides itself into air passages called bronchial tubes. For your Lungs to perform at their best these passages needed to be clear during inhaling and exhaling. And free from mucus swelling and inflammation.

I’m finally in the lung. I can finally see what it looks like. I see a structure that looks like a three without leaves. I am passing the right primary bronchi. It is a tube like structure that allow for the passage of air between the trachea and lung (Health Type, 2012). As I move along the right primary bronchi branches off into the right secondary bronchi. Each one of the bronchi serves as an airway to a specific lobe of the lung (Wikipedia, 2011). The bronchi have cartilage plates, smooth muscles, and mucus-secreting gland cells in its wall (Wikipedia, 2011). They contain cilia, which removes dust and debris. Wow! The right secondary bronchi are branching off into very small passageways called bronchioles. The bronchioles are responsible for controlling air distribution and airflow resistance in the lungs (Wise Geek, 2012). They also contain cilia that help move air through the system. The bronchioles are now terminating at the alveolar ducts. They are the tiny end ducts that fill the lungs. At the end of

Small air sacks called alveoli are at the tips of the bronchioles. When air reaches them, the oxygen concentration is high, which causes diffusion into red blood cells travelling through pulmonary capillaries (7). The red blood cells then distribute the new oxygen to the rest of the body. When they reach the alveoli again, they exchange carbon dioxide (a form of cell waste) for new oxygen, and repeat the process. The carbon dioxide is moved through the bronchioles, bronchi, and trachea in the form of exhalation.

The Black Panther breathes just like the humans. Panthers use their lungs to breathe in and out. The breathing starts at the nose and their mouth. It then, travels down to the back of their throat, into the trachea. The trachea is a long tube in the panther’s neck that goes all the way through their chest, that carries air out and into their lungs. After that, the trachea divides into smaller passages called bronchial tubes. Bronchial tubes, are the tubes that carry air into the lungs of the panthers. Then, the bronchioles end in balloon air sacs called alveoli. Alveoli are surrounded by a group of blood vessels that are called capillaries. Black Panther’s capillaries connect arterioles. Arterioles, which are small blood vessels in the panther’s

The main organs of the respiratory system are the lungs – they are the location where the gas exchange between oxygen and carbon dioxide takes place. The lungs therefore expand when you breathe in, and retract when you breathe out. This is done through the diaphragm – a sheet of muscle that is positioned under the lungs. As one inhales, their diaphragm contracts and moves itself downward, increasing the space for your lungs to expand to. The ribs also move to enlarge the possible area the lungs can expand to. This pressure causes air to be sucked through the body to the lungs. When one exhales, the opposite takes place – the diaphragm moves upwards and returns to normal, allowing the process to happen again.

The respiratory system is the process responsible for the transportation and exchange of gases into and out of the human body. As we breath in, oxygen in the air containing oxygen is drawn into the lungs through a series of air pipes known as the airway and into the lungs. As air is drawn into the lungs and waste gas excreted, it passes through the airway, first through the mouth or nose and through the pharynx, larynx and windpipe – also known as the trachea. At this point it then enters the lungs through the bronchi before finally reaching the air sacs known as alveoli. Within the lungs, through a process known as diffusion, the oxygen is transferred to the blood stream through the alveoli (air ducts) where it is then transported inside

Introduction Insects are aerobic organism that utilizes cellular respiration to obtain energy. One key component of this process is oxygen, which is required to react with organix molecules to produce CO2, water and energy. In insects, their respiratory system consists of a complex branched network of tubes called the tracheal system. Insects take in oxygen in exchange for CO2 using the openings in the tracheal system located on their exoskeleton (www.amentsoc.org). These openings, which are called spiracles, pass from the main trunks throughout the body, located on each segment of the body.

Air enters your lungs through a system of pipes called the bronchi. These pipes start from the bottom of the trachea as the left and right bronchi and branch many times throughout the lungs, until they eventually form little thin-walled air sacs or bubbles, known as the alveoli. The alveoli are where the important work of gas exchange takes place between the air and your blood. Covering each alveolus is a whole network of little blood vessel called capillaries, which are very small branches of the pulmonary arteries. It is important that the air in the alveoli and the blood in the capillaries are very close together, so that oxygen and carbon dioxide can move (or diffuse) between them. So, when you breathe in, air comes down the trachea and through the bronchi into