Function of The Nuclear Envelope/Nuclear Membrane. The nuclear membrane, sometimes referred to as the nuclear envelope, is the membrane that encloses the nucleus. This bilayer membrane is made of lipids, and encases the genetic material in eukaryotic cells. The nuclear membrane is made up of a double lipid bilayer.
Answer:
C. +23.1 kJ/mol
Explanation:
the formula to use to calculate the energy requirement in kJ/mol to transport a proton across the mitochondrial inner membrane in plant cells is:
ΔGt = RTIn
+ ZFΔV
let's list the values of the data we are being given in the question to make it easier when solving it.
Z= 1
F= 96500C (faraday's constant)
ΔV= 160mV = 0.160V
R= 8.314( constant)
T= 15ºC ( converting our degree Celsius into kelvin, we will have 273.15k+ 15 = 288.15K)
∴ T= 288.15K
Putting it all together in the formula, we have:
ΔGt = 8.314 × 288.15 × 2.303 log
+ 1 × 96500 × 0.160
ΔGt = 5517.25
+15440
ΔGt = 5517.25
+15440
Given that the pH differential gradient across the membrane is 1.4pH units. It implies that;
ΔGt = 5517.25 × 1.4 + 15440
= 7724.15 +15440
= 23164.15 Joules/moles
= +23.1 KJ/mole
The life cycles is typical for most fungi and some protists (B) II only. The correct option is (B).
- Most fungi and some protists (unicellular eukaryotes) have a haploid dominant life cycle, meaning that the organism's body, or mature, ecologically relevant form, is haploid.
- Fungi typically reproduce sexually as well as asexually. Mitospores are produced by the asexual cycle, while meiospores are produced by the sexual cycle. Fungi's life cycle can take many distinct forms. Fungi are thought to have a four-stage life cycle for the majority of moulds found indoors: spore, germ, hypha, and mature mycelium.
- Protists life cycles can be quite basic, involving simply periodic binary fissions, or very complex, involving asexual and sexual phases, encystment and excystment, and, in the case of many symbiotic and parasitic forms, host alternation.
To learn more about Protists.
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Answer:
D is incorrect. Took the quiz. The most acceptable answer is either A or C