Biology, 03.05.2021 20:40 taviiii3993
Viruses identify host cells by:
special enzymes inside the virus detect basepair repeats in host DNA
picking up on chemical trails left behind by host celss
all of the answers are correct
using specific surface proteins that recognize host receptor molecules
infrared radiation emitted by host cells
Answers: 2
Biology, 21.06.2019 19:40
Astudent drew the following flowchart to show the movement of nutrients. soil β roots β plants β? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation
Answers: 1
Biology, 21.06.2019 22:00
Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.
Answers: 1
Biology, 22.06.2019 11:30
What materials must dams have to produce electricity, and what must occur?
Answers: 1
Biology, 22.06.2019 11:30
Can someone pretty me with this ? itβs urgent.compare the three theories of emotion. here are the three theories of emotion. cannon-bard theory of emotion: the belief that both psychological arousal and emotional experience are produced stimultaneously ( at the same time) by the same nerve stimulus. james-lange theory of emotion: the belief that emotional experience is a reaction to bodily events occurring as a result of an external situation. ( β i feel sad because i am crying.) schachter-singer theory of emotion: the belief that emotions are jointly determined by a nonspecific kind of psychological (bodily function) arousal and its interpretation, based on environmental ( natural surroundings) cues. which of these theories makes most sense to you? why. your response should be written using proper english spelling and grammar. and it needs to be 10 complete sentences.
Answers: 3
Viruses identify host cells by:
special enzymes inside the virus detect basepair repeats in host D...
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