The cell's plasma membrane repels water and is composed primarily of which macromolecule ? Carbohydrate Lipid Protein Nucleic acid

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A: The cellular respiration involves breakdown of glucose and the production of energy. It involves gly...

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A:

Q: The graph below shows the result of GWAS for disease X. This type of graph is called plot. The graph...

A: Fill in the blanks according to options provided in given picture. 

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A: In active transport particles are move across a cell membrane from a lower concentrations to higher ...

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A: The study of the brain has long been regarded as one of the most difficult aspects of biology. The b...

Q: The genetically inherited disease shown in the picture above is:

A: this is comes from genetics 

Q: Of the following molecules, which is a complex biological molecule formed by dehydration synthesis d...

A: The formation of complex organic compounds from atoms is called chemical evolution. The formation of...

Q: characteristics of cnidarians:

A: Cnidarians are the earliest multicellular animals to have tissue-level organization. Common features...

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A: Species determination is important for ecological studies and conservation. 

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Q: Exercise 2- Mitosis in Plant Cells. 1. Label Figure 2 with phases of mitosis. Determine the diploid ...

A:

Q: In a very large population, if the forward and reverse mutation rates are exactly the same, how woul...

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Q: True or false If cells were treated with a weak base such as ammonia or chloroquine, which raises t...

A: False

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Q: Arrange in chronological order the steps on how a hydrocolloid is formed. Particle swelling Formatio...

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Q: 'crossing over

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A: Polysaccharides are carbohydrates in the form of polymers that are formed by long chains of monosacc...

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A: DNA is a molecule discovered in the nucleus by Friedrich Meischer in the late 1860s, but its functio...

Q: Eukaryotic cells contain complex structures enclosed within complex membranes called ____________.Th...

A: Both Eukaryotic and prokaryotic cell produce energy but in different manner prokaryotic cell produce...

Q: Consider the synthesis of a polypeptide by a ribosome of a prokaryote cell. As the polymerization of...

A: The structure of a protein is described as a chain of amino acids linked together by peptide bonds.

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Q: A section of the mRNA has a nucleotide sequence of CUAAUGGUU. Which of the following would be the t ...

A: tRNA is a form of RNA that assists in synthesis of proteins from mRNA.

Q: What are the three ways sex is determined in reptiles? Briefly describe each.

A:

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A: 'V' is volume, O2 is oxygen, max is maximum and VO2 max means the amount of oxygen our body consumes...

Q: Travis and Marcy, a Caucasian couple, are pregnant with their first child. Travis has a prior child ...

A: Given information  Cystic fibrosis is an autosomal recessive disorder. Travis a prior child, this m...

Q: 4. In this case, what taxa is considered as the outgroup? Why? Answer: 5. Specify what trait is cons...

A: A Cladogram is a diagrammatic illustration which represents how taxons are closely related to each o...

Q: What happened to the rate of the reaction when the temperature was decreased? Explain the effect of ...

A: Temperature can be expressed in kelvins and degrees Celsius. So, in the Celsius scale, temperature i...

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.