Biology, 26.07.2019 15:00, ecolifesfsu4949
Increased concern over the number of heat related illnesses among football players has led to a possible change in uniform design. shoulder pads were designed that constantly blew cool, dry air underneath the shoulder pads. tests showed that the use of the device during rest and recovery periods resulted in a reduction of body temperature and heart rate. this new device would the athlete to
Answers: 1
Biology, 21.06.2019 17:00, hayleneolide
Which of the following is an example of this type of co-evolution
Answers: 3
Biology, 21.06.2019 17:10, alejandra1201
Salmonella typhimurium is a food-borne bacterial pathogen that can cause severe gastrointestinal disease. salmonella is often phagocytosed by macrophages that normally destroy bacterial pathogens, but this bacterium is somehow able to prevent the complete maturation of phagolysosomes. salmonella is able to tolerate the low ph of phagolysosomes, and in fact responds to the drop in ph by secreting toxins that interfere with other cellular responses. which of the following differences would you expect to contribute to the survival of a bacterium within an salmonella-containing phagosome, compared to a healthy phagolysosome? decreased activity of acid hydrolases increased activity of acid hydrolases decreased import of h+ ions increased import of h+ ions my guess is decreased activity of acid hydrolases but i'm not sure.
Answers: 1
Biology, 22.06.2019 00:00, aylineorozco836
Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy
Answers: 2
Biology, 22.06.2019 07:30, queenjade582
Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.
Answers: 2
Increased concern over the number of heat related illnesses among football players has led to a poss...
Mathematics, 10.06.2020 04:57
Mathematics, 10.06.2020 04:57