Biology, 04.07.2019 02:00 artistictype4671
The parent plant reproduced the daughter plant asexually. if the lead cells of the parent plane have 24 chromosomes, which two statements are true of the daughter plant? a. the daughter plant developed from a zygote. b. the leaf cells of the daughter plant have 12 chromosomes. c. the daughter plant is genetically similar to the parent plant. d. the leaf cells of the daughter plant have 24 chromosomes. e. the reproduction of the daughter plant involved meiosis.
Answers: 1
Biology, 21.06.2019 20:00
With the description of the different cell walls, membranes, and associated proteins set in the students' minds, you now need to introduce them to the idea that the cell wall can also act as a foundation to build things upon. bacterial appendages require a strong foundation that will offer the support needed to move and function in a dynamic world. for example, flagella are long, whiplike protein structures that are used by many gram-positive and gram-negative bacteria for locomotion. in order to function effectively, a flagellum must be firmly anchored to the cell wall. how will you be able to get across the idea that the peptidoglycan cell wall is strong enough to support such a mechanism? with a protein rod that passes through the cell wall and protein rings used to anchor it in the membranes, these basal bodies are the rudimentary biological motors that use atp power to spin the hook and the flagella attached to it. bacterial flagella have a biological motor that spins within the cell wall and is powered by atp. this allows the flagella to spin in a whiplike motion to propel the bacterium.
Answers: 3
Biology, 22.06.2019 01:00
Works together in the synthesis, modification, packaging, and transport of lipids and proteins
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Biology, 22.06.2019 06:20
Cells are adapted to preform specific functions. which of the following terms refers to this capability?
Answers: 2
The parent plant reproduced the daughter plant asexually. if the lead cells of the parent plane have...
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