Biology, 12.02.2021 01:00 kitttimothy55
A cell begins undergoing mitosis. Which is the key molecule used by the cell to provide energy to the cell to complete mitosis?
a. Uranium
b. Adenosine Triphosphate
c. Carbon Dioxide
d. Phosphorus
Helicase is a protein which has the job of âunzippingâ the DNA double helix. Because it speeds up this chemical reaction in the
cells, helicase is an example of
a. a carbohydrate
b. an enzyme
c. a simple sugar
d. a lipid
A single gene mutation occurred in a pea plant that caused it to be chlorophyll deficient. This decrease in chlorophyll might lead
to which of the followingâŚ
a. decreased ability to absorb light
b. increased ability to absorb light
c. increased ATP production
d. increased glucose production
Answers: 1
Biology, 21.06.2019 20:30
Chinese privet is a plant that is native to china. over 150 years ago, chinese privet was introduced to the united states as a fast-growing shrub that serves as an excellent privacy hedge. with no natural herbivore, chinese privet quickly established itself and spread in natural areas throughout the southeast and eastern seaboard of the united states. its dominance in these areas has jeopardized the survival of native plant species. chinese privet provides evidence that introducing non-native organisms can cause environmental damage integrated pest management strategies will not decrease chinese privet populations american gardeners can easily control the spread of chinese privet non-native plant species have type i survivorship curves
Answers: 3
Biology, 22.06.2019 11:00
The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian
Answers: 2
Biology, 22.06.2019 14:30
Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals
Answers: 3
A cell begins undergoing mitosis. Which is the key molecule used by the cell to provide energy to th...
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