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Biology

Biology is a branch of science that studies the nature of life from the smallest parts of living things to the largest plants and animals. Ask and answer questions about the living world and its wonderful inhabitants in this category!

500 Questions

How many amino acids in biological systems?

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There are 20 common amino acids that are found in biological systems. These amino acids are:

  • Alanine
  • Arginine
  • Asparagine
  • Aspartic acid
  • Cysteine
  • Glutamic acid
  • Glutamine
  • Glycine
  • Histidine
  • Isoleucine
  • Leucine
  • Lysine
  • Methionine
  • Phenylalanine
  • Proline
  • Serine
  • Threonine
  • Tryptophan
  • Tyrosine
  • Valine

These 20 amino acids form the building blocks of proteins which are essential for the functioning of biological systems.

What requires no energy from the cell?

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facilitated diffusion

What is an organization of life?

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Niche

Are there such things as mermads?

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No

What part of the body has enzymes that begins the process of breaking down starch molecules?

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The salivary glands have an enzyme called amylase that begins the breakdown of starch.

Can you suggest any problems there might be with pipelines as a means of transport?

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expensive to build and maintain

as they are above the ground there are always fair of accident

Why is locating an object more difficult if you start with the high power object rather than the low power?

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b/c the high power only allows you to see a small portion of thee slide. where as the low power pretty much allows you to see the whole slide all at once.

What is diastase?

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The Fungal Diastase Or Fungal Alpha Amylase is a potent, dependable, powerful enzyme complex, obtained from Aspergillus oryzae. The Fungal Diastase is manufactured by controlled fermentation of Fungi Aspergillus oryzae, followed by a sophisticated down stream process of recovery.

What does organisms consists of?

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An organ is a functional unit of a particular system in the body. Different tissues constitute an organ in that particular system. So, it varies, as to what kind of tissues function for the organ and the the type of system the organ is functioning to. Example, heart is an organ functioning as a part of circulatory system and is made up of cardiac tissues and other organelles related to its functioning. :) solydide

What is a non-substrate?

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a substrate that is not porous. IE has no pores. But more importantly it is impervious to water or air. In a material this would mean that an adhesive would need to either melt/weld or create a bond between it and the substrate. A water based glue for example would want to penetrate the surface of a substrate to create a surface it can bond to. A non-porous substrate would not allow this and so the bond, if an, would be weak.

What true of most reactants in living things?

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They do not have the energy needed to react at normal body temperatures.
They do not have the energy needed to react at normal body temps.

Why is process needed?

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To get processing done faster.

What does prodused?

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Greedy bankers

What is the lowest level of organization in environment?

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The United States Environmental Protection Agensy is really bad

What is the color of the leaf at the end of the experiment that test for starch?

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the color of the leaf become brown-black after the iodine solution was added.

What is the purpose of chromes?

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Google Chrome is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier.

Source:

https://www.Google.com/intl/en/chrome/browser/

Are lima seeds living or nonliving?

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If you put it in the ground, does it grow? Yes. Then it is alive.