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alkaloids
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Do mosses have secondary growth?
No, mosses do not have secondary growth. Secondary growth takes place in vascular plants. Mosses are non-vascular.
What is the difference between a hormone and a secondary messenger?
The primary effector creates a signal that can diffuse within the cell. This signal is called the "secondary messenger." (The neurotransmitter is the first messenger.) The secondary messenger may then activate a "secondary effector" whose effects depend on the particular secondary messenger system.
What is are secondary databases in bioinformatics?
Those data that are derived from the analysis or treatement of primary data such as secondary structures, hydrophobicity plots, and domain are stored in secondary databases
What is asphyxia secondary to hanging?
Asphyxia secondary to hanging means that hanging caused the asphyxia.
What are differences between algae and land plants?
LAND PLANTS or The embryophytes are the most familiar group of plants. They include ferns , mosses, trees , plants and various other green land plants. All are complex multicellular eukaryotes with specialized reproductive organs. With very few exceptions, embryophytes obtain their energy through photosynthesis (that is, by absorbing light); and they synthesize their food from carbon dioxide.ALGAE Any of various chiefly aquatic, eukaryotic, photosynthetic organisms, ranging in size from single-celledforms to the giant kelp. There are many types of algae, but only red and green algae are considered plants.
Example of compound word with secondary stress?
"Underground" is a compound word with secondary stress on the second syllable ("ground").
Which taxon is essentially equivalent to the embryophytes?
Embryophytes are essentially equivalent to the land plants, which include all plants that have evolved to live primarily on land. This taxon includes mosses, ferns, gymnosperms, and angiosperms.
Two characteristics fernsclubmossesand horsetails share?
All are embryophytes, and have evolved from algae
Which term below is the proposed kingdom that would include embryophytes and charophytes?
Streptophyta
What is the secondary amine with the molecular formula C3H9N?
This compound is N-methylethylamine.
Is an cyclohexanol primary or secondary alcohol?
Yes. Any compound containing an R-OH group will have a name ending in "ol". These are all alcohols.
What is the difference between primary and secondary pharmacodynamics?
primary pharmacodynamics (studies to investigate the designed mode of action expected to provide the desired clinical benefit); secondary pharmacodynamics (studies designed to explore the broader pharmacology of a compound e.g. actions not expected from its primary mode of action that may arise from additional actions of the compound);
Is ethanol primary or secondary alcohol?
In order to be a secondary alcohol, the carbon with the alcohol moiety must be bonded to two other carbons. There are only two carbons total in ethanol, so it cannot possibly be a secondary alcohol. The smallest/lowest molecular weight secondary alcohol is cyclopropanol, which has three carbons: one for the alcohol group, and two others for it to be bonded to.
What is kentones?
There is no such thing as "kentones." Ketones is- An organic compound containing a carbonyl group CO bonded to two alkyl groups, made by oxidizing secondary alcohols.
What is the coordination geometry of CoCl2 6H2O?
CoCl2.6H2O has 6 water molecules attached as secondary valencies and 2 chlorine atoms are serving as the primary valencies. The secondary valencies are directional in nature and hence they lead to the geometry of it. The geometry of this compound is Octahedral with cobalt showing a coordination no. of 6.
What is Alfred Werner's theory on coordination compound?
This theory is given by alfred werner in 1892. The main postulates of this theory are as follows. 1) in the coordination compound the metal show two types of valancies or linkage these are called primary and secondary valancies . 2)the primary valancies are normally ionisable and are represented by the oxidation number and are satisfied by negative ions. 3) the secondary valancies are non - ionisable and are satisfied by neutral moleclues and negative ions. They are represented by coordination number and fixed for an atom. 4) the secondary valancies are directed towards the fixed positions in space . It leads to definite geometrry of the complex compound . On the other hand primary valancies are non-directional.....
What type of organic compound is testosterone?
Yes, it is. It is an anabolic steroid. It is produced by the testis in males and ovaries in females (a smaller amount). It produces secondary sexual characteristics.
