Answer:
Inability to fight infections that will not be prevalent in other family members
Explanation:
The correct option is this: UNPROTECTED LAND EXIST INSIDE FEDERAL PARKS.
Lands generally belong to three categories of owners, these are federal government, state government and private owners. The lands belonging to the federal and the state governments are considered to be public lands and they are always protected; the lands can not be used for any purpose by anybody unless permission is first obtained from the government. Public lands are typically used for construction of social infrastructures that will benefit all.
Unprotected land exists inside federal parks.
Further Explanation:
Federal lands are the portion of the properties which are owned by the citizens of the United States. These lands are possessed by the federal government. The federal lands are managed by three different agencies
1. Bureau of land management
2. United states fish and wildlife service
3. National park service
The maximum federal lands are located in Alaska and Western states. The American citizens own all federal properties , which include national parks, wildlife reserves, and national forests. The American public has the right to excess and enjoys these land areas. American citizens pay a fixed amount as income tax for the preservation and management of public lands. State lands are used to generate revenues by state governments. State lands are not possessed by the American citizens as public lands. The State lands are being sold and managed by state authorities.
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Answer Details:
Grade: High school
Subject: Biology
Chapter: Land management
Keywords:
Americans, national forests, national parks, public land, federal land, land management, income tax, state government, authorities, United States.
b. faults
c. large cities
d. the east coast of North America
the Answer is b. Faults
The four macro molecules are nucleic acid, carbohydrate, proteins, and lipids.
Structure:
1. Nucleic acids: Contain N in rings, nucleotides made of sugar, phosphate and nitrogenous base
1. Carbohydrates: Made of C,H, and O; –OH's on all carbons except one
2. Lipid: Made of C,H, and O; lots of C-H bonds; may have some C=C bonds (unsaturated)
3. Protein: Contain N, have N-C-C backbone
Function:
1. Nucleic acids: Stores and transfers info
2. Carbohydrates; Store energy, provide fuel, and build structure in body, main source of energy, structure of plant cell wall
3. Lipid: Insulator and stores fat and energy
4. Protein: Provide structural support, transport, enzymes, movement, defense.
The 4 types of Macromolecules:
- Carbohydrates: Compound made of Carbon, Hydrogen, and oxygen. Their main functions are for Energy, Storage, and structure. There are 3 types of carbs; Monosaccharides, Disaccharides (Which are both simple sugars), and Polysaccharides (Which are starches).
- Lipids: Compound that contains mostly carbon and hydrogen. Their main functions are to store energy, Insulate the body, surround and protect cells, regulate cell activity, and provide structure and Transmit information. They are well known as Fats (solid at room temp.) & oils (Liquid at room temp.) phospholipids, and Steroids.
- Proteins: Compound made of Carbon, Hydrogen, and Nitrogen. Their main functions are for transport, making movement possible, providing structure and support, and speeding up chemical reactions.
- Nucleic Acids: Compound made of Carbon, Hydrogen, oxygen, nitrogen, and phosphorous. Their main function is to store and transmit genetic information, determine protein structure, and helping in building proteins. They are the blueprint for life. They include DNA and RNA, and they determine your appearance.
b. a-hemoglobin is present only in cells where B-hemoglobin is absent
c. a-hemoglobin mRNA is more stable than B-hemoglobin mRNA
d. Tubulin inhibits translation of hemoglobin mRNA
Answer:
Answer is A. B-hemoglobin mRNA is translated more efficiently than is a-hemoglobin mRNA.
Explanation:
The introduction of electric charge into a gel or fluid, causing or resulting in the movement of the charged particles in the gel or fluid, is referred to as the electrophoresis. It can also be explained as a separation method or technique which is based on the movement of particles or ions in an electric field.
The electrophoresis is used in separating DNA fragments , RNA or protein, based on their size and charge.