the human lungs that can cause pneumonia. it
Biology, 02.12.2019 18:31 elijahcraft3
Pneumocystis is an organism normally found in
the human lungs that can cause pneumonia. it
seldom causes problems in individuals with
healthy immune systems. however, people with
aids sometimes become seriously ill with
pneumonia. this is most likely due to the fact
that individuals with aids have
(1) inherited a tendency to contract pneumonia
(2) difficulty fighting off infections
(3) an allergy to this organism
(4) hormones that strengthen the infection
Answers: 3
Biology, 21.06.2019 17:00
Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.
Answers: 2
Biology, 22.06.2019 01:00
What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.
Answers: 3
Biology, 22.06.2019 16:10
The lake of the ozarks is a human-made lake, so it collects runoff from coal strip-mining, fertilizers, resort wastewaters, and septic drainages. the average lake temperature is between 10âc and 21âc. consider the physical requirements for growth and multiplication that would allow fecal coliforms to âblossomâ in the lake of the ozarks. which of the following would accurately describe these organisms? check all that apply. psychrophiles facultative halophiles extremophiles mesophiles hyperthermophiles
Answers: 2
Biology, 22.06.2019 19:30
How do high-energy electrons from glycolysis and the krebs cycle contribute to the formation of atp from adp in the electron transport chain? a. high-energy electrons interact with pyruvic acid to create a phosphate bond with adp, forming atp. b. high-energy electrons supply the needed energy to synthesize atp from the lower-energy adp in the electron transport chain. c. high-energy electrons supply a negative charge which causes the citric acid to oxidize, forming a phosphate group to bond with adp. d. high-energy electrons increase the temperature of adp so it easily reacts to form atp.
Answers: 2
Pneumocystis is an organism normally found in
the human lungs that can cause pneumonia. it
the human lungs that can cause pneumonia. it
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