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Korvikt [17]
3 years ago
10

Which of the following is a characteristic of a strong base?

Biology
1 answer:
GenaCL600 [577]3 years ago
7 0

Answer:

A. it contribus OH-ions

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How is sedementry rocks formed into ignious rocks?
nikdorinn [45]

Answer and Explanation: When Sedimentary rocks are heated with lot's of heat and pressure, they will melt and be back again to magma. After a while it would cool and also get harden and will become Igneous rocks.

6 0
3 years ago
Read 2 more answers
A) explain what would happen to atp production in a mitochondrion that has "leaky membranes", which would allow protons to diffu
ratelena [41]

B) In the process of the citric cycle that occurs in the mitochondrial matrix, electrons from this chemical pathways move from one protein complex to another and are ultimately accepted by oxygen molecule in the formation a water molecule. Concomitantly, protons are transported to the intermembrane space. Accumulation of H+ ions in the mitochondrial membrane creates an electromotive force that is harnessed by ATP synthase to enable the phosphorylation of an ADP to ATP.


A)     A leaky membrane, therefore, would interfere with the accumulation of protons in the intermembrane space. This will reduce the electromotive force that is harness by the ATP synthase to produce ATP by phosphorylation of ADP. Consequently, this defective mitochondria will produce less ATPs than a healthy mitochondria.







6 0
3 years ago
100 individuals whose genetic makeup is composed of 20% recessive alleles join an established population. The established popula
NeX [460]

Answer:

population = 600

heterozygotes = 2pq

The homozygous recessive percentage = q^{2}

q = 0.1

Solve for q:

∴ q = \sqrt{q}

∴ q = \sqrt{0.10}

∴ q = 0.316

solve for p:

for p + q = 1,

thus p = 1 – q = 1 – 0.316 = 0.684  

The heterozygotes = 2pq

2pq =  2 x 0.316 x 0.684 = 0.432

600 x 0.432 = 259.2  = 259

so,  the population reaches Hardy Weinberg equilibrium, 259 of indviduals should be heterozygous for this trait.

Hence, the correct answer is 259 .

4 0
3 years ago
Coal was formed from the remains of ferns, trees, and grasses that grew in swamps over 300 million years ago. The plants
levacccp [35]
The answer is
Carbon because your dealing with coal
7 0
3 years ago
The process for bringing large volumes of extracellular material into the cell by forming vesicles at the cell surface is known
nordsb [41]
The answer to this question would be endocytosis.

Endocytosis a process to bring outside material into cell. The word "endo" itself mean "inside". This material could be source of energy or microbes that need to be killed. It's opposite would be exocytosis. The word "exo" itself mean "outside".
Both of them is pretty similar because they use vesicle to transport the things that need to be moved.
6 0
3 years ago
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