Why this property was essential for the development

Assignment Help Biology
Reference no: EM13161648

1.Ice water has a lower density than liquid water, making it float. Describe why this property was essential for the development of life on this planet.

2. Unbuffered or weakly buffered basic solutions slowly become more acidic with time, unless they are stored in tightly sealed containers. Explain.

Reference no: EM13161648

Questions Cloud

State the monohydrate is found as the mineral kieserite : Magnesium sulfate can be obtained at a drugstore as Epsom salts. The monohydrate is found as the mineral kieserite (MgSO4 * H2O, 138 g/mol).
State the water molecules in the glass could be marked : Consider an ordinary 8 fluid oz. glass of water (H2O). Suppose, hypothetically, that all of the water molecules in the glass could be marked.
Which functions in lipid-processing : Given the function of chloroplasts, which of the following best describes a cell in the root of a particular plant?
Explain ammonia ions into the soil that plants can absorb : The bacteria Azotobacter chroococcum grows aerobically and plays an important role in the soil nitrogen cycle. Azo can bind atmospheric nitrogen which is inaccessible to plants then release ammonia ions into the soil that plants can absorb
Why this property was essential for the development : Unbuffered or weakly buffered basic solutions slowly become more acidic with time, unless they are stored in tightly sealed containers. Explain.
Write the net ionic equation for sodium fluoride : Write the net ionic equation for the following reactions: a. The precipitation of manganese (II) hydroxide b. The reaction that occurs when sodium fluoride is added to a solution containing iron
How many protons are pumped across the thylakoid membrane : How many protons are pumped across the thylakoid membrane during oxygenic photosynthesis of two waters to O2?
Discovery of the structure of hemoglobin : Molecules can be as small as a few atoms or as large as thousands of atoms. In 1962, Max F. Perutz and John C. Kendrew were awarded the Nobel Prize for their discovery of the structure of hemoglobin
What is the final ph : Suppose you have just added 100 mL of 0.5 M acetic acid to 400 mL of 0.5 M NaOH. What is the final pH ? (The pKa of acetic acid is 4.7.)

Reviews

Write a Review

Biology Questions & Answers

  Different structure of cell types

From each of the cell types select ONE structure from each cell that you think has a function that is affected by its location and describe why you think it is affected by its location.

  Describe the attachment of amino acids to their trnas

Describe, in full detail, the process of translation in a prokaryote, from the beginning up to and including the first translocation (movement) of the ribosome down the mRNA. DO NOT describe events after that point and DO NOT describe the attachme..

  What is a major difference between mitosis and meiosis i

What is a major difference between mitosis and meiosis I.

  How would batesian mimicry have an affect on ecology

How would batesian mimicry have an affect on ecology.

  Why in the world plants evolved such beautiful colours

Why in the world plants evolved such beautiful colours and shapes and create such wonderful scents. What do you tell her.

  Determine the metabolic processes of the organism

explain how you determine the metabolic processes of the organism (oxidizer, fermenter, or neither) in the presence of the glucose substrate.

  Which aspect of its metabolism is responsible

How can desulfovibrio be used in the removal of heavy metals in the contaminated environments? Which aspect of its metabolism is responsible?

  What is the estimated production efficiency of this animal

A marine biologist has dredge up some unknown animal from the seafloor. Describe some of the characteristics she must look at to determine the animal phylum.

  Model for clutch size evolution

Lack's model for clutch size evolution forecast the optimal number of offspring in a clutch as those which produce the most offspring.

  Describe coronary artery disease

Differentiate between myocardial ischemia and myocardial infarction including the pathophysiology and manifestations of each.

  What are a lytic and a lysogenic bacteriophage

Give a functional definition of a eukaryotic gene. Please include all parts of a eukaryotic gene and what the function of each element is.what are a lytic and a lysogenic bacteriophage.

  Calculate the punnett square

Using X for normal vision and XC for colorblind, calculate the Punnett square that would result from a carrier female mating with a colorblind male. Hint: the female genotype is XCX and the male genotype is XCY.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd