Why do biologists consider procaryotes important? (more than one answer can be correct.)
a. t...
![subject](/tpl/images/cats/biologiya.png)
Biology, 17.10.2019 01:20 Madeline6117
Why do biologists consider procaryotes important? (more than one answer can be correct.)
a. they constitute most of the biomass on earth
b. they perform essential transformations of materials on which all other life depends
c. they are biochemically far less diverse than eucaryotes
d. they are the most numerous organisms on earth
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:30
Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:30
Which anatomical plane is the only one that could not show both the sternal region and vertebral region
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:20
Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains Ī±-bungarotoxin).
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/ekonomika.png)
Business, 10.12.2021 06:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 06:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.12.2021 06:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 06:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.12.2021 06:50
![question](/tpl/images/cats/biologiya.png)
Biology, 10.12.2021 06:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 06:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.12.2021 06:50
![question](/tpl/images/cats/biologiya.png)
Biology, 10.12.2021 06:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 06:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 06:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 06:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 06:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2021 06:50