Why are coastal oceans more productive? The coastal ocean teems with life because there are mechanisms for tapping this store of deep nutrients and for drawing plant food from other marine environments. The surface waters in regions of coastal upwelling are cold and nutrient-rich, promoting robust growth of plants and the animals that feed on […]

What kingdom is mostly made of decomposers? Fungi Which kingdom contains organisms that are mostly decomposers What does this mean? fungi Which kingdom of life only contains organisms classified as decomposers? Kingdom: Fungi – The organisms in the kingdom Fungi are eukaryotic. – They are decomposers. -Their cell walls are made of chitin, which specifies […]

How does sexual reproduction lead to genetic variation? Sexual reproduction provides genetic diversity because the sperm and egg that are produced contain different combinations of genes than the parent organisms. Sexual reproduction involves meiosis, which is the process of a cell doubling its DNA, shuffling its genes, and then dividing the shuffled DNA among four […]

Which public health service organization is responsible for monitoring organizational compliance with PHS Policy? The Office for Protection from Research Risks (OPRR) of the National Institutes of Health (NIH) develops, implements, and oversees compliance with the Public Health Service Policy on Humane Care and Use of Laboratory Animals (PHS Policy) (PHS, 1986). Which of the […]

Which of the following is a proportion of difference among people that is attributed to genetics? Heritability Who believed that our personality traits are influenced by our genetic inheritance? Eysenck & Eysenck What refers to the common psychological tendencies that have been passed down from one generation to the next? Only $2.99/month. collective unconscious. common […]

How can changing even one amino acid affect the protein? From the protein data base. Because form determines function, any slight change to a protein’s shape may cause the protein to become dysfunctional. Small changes in the amino acid sequence of a protein can cause devastating genetic diseases such as Huntington’s disease or sickle cell […]

What questions can be answered scientific investigation? Explanation: A scientific question is the one which can be answered using scientific methodology. The scientific methodology will involve creation of the hypothesis, scientifically proving the hypothesis by experimentation, analysis of the results and concluding the results. Which types of questions can most likely be answered through a […]

Are beta carotene and vitamin A the same thing? Beta-carotene (β-carotene) is a precursor to vitamin A, an essential vitamin at any age, including for cellular health and vision. It is also a powerful antioxidant that may reduce the risk of cancer. Beta-carotene is a precursor to vitamin A. It turns into vitamin A according […]

Which sentence shows the correct verb mood usage? The sentence that shows the correct verb mood usage is option A. It is essential that she waits in line. The word that creates the verb mood error in the sentence is “was”. There, there should be a WERE. Which sentence is written in the correct conditional […]

What is the role of histones in eukaryotic cell division? In biology, histones are highly basic proteins found in eukaryotic cell nuclei that pack and order the DNA into structural units called nucleosomes. When the diploid cells are duplicated and condensed during mitosis, the result is about 120 micrometers of chromosomes. Why are histones important […]