Animalscaretips
The answer is blubber! Blubber is a thick layer of fat that lies underneath the skin of marine mammals such as seals, walruses and whales. Blubber is used to store energy, increase buoyancy, and insulate heat.
- What macromolecule is used for insulation and buoyancy in marine arctic animals?
- Which of the following includes glycogen chitin cellulose and glucose?
- Which of the following pairs of functional groups can be found in an amino acid?
- How are proteins and nucleic acids related?
- How blubber keeps animals warm?
- How is glucose stored in animals?
- When molecules of glucose and fructose combine to form sucrose they do so by?
- In which form do plants store energy starch glycogen chitin cellulose?
- What is L glycine used for?
- Are methyl groups hydrophobic?
- Is methyl a functional group?
- How do nucleic acids and proteins work together to provide instructions for the structures and functions of an organism?
- How are proteins and nucleic acids similar and different?
- What are the 2 types of nucleic acid how do they relate to each other and to proteins?
- What is insulation in animals?
- How do marine mammals keep warm?
- How does fat insulate?
What macromolecule is used for insulation and buoyancy in marine arctic animals?
Blubber an important part of a marine mammal's anatomy. It stores energy, insulates heat, and increases buoyancy. Energy is stored in the thick, oily layer of blubber. The energy stored in blubber includes both proteins (mostly collagen) and fats (mostly lipids).
Which of the following includes glycogen chitin cellulose and glucose?
Complex Carbohydrates consist of polysaccharides and take a longer time for the body to break them down into glucose; examples are starches, cellulose, glycogen and chitin. Carbon: The 12th element in the periodic table, mass 12.000.
Which of the following pairs of functional groups can be found in an amino acid?
Amino acids are natural compounds composed of amine (–NH2) and carboxylic acid (–COOH) functional groups, linked to the same carbon atom.
How are proteins and nucleic acids related?
The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.
How blubber keeps animals warm?
In addition to providing insulation, blubber actually manipulates a mammal's blood vessels to help it stay warm. Blubber is more densely packed with blood vessels than a typical layer of fat, and when the temperature drops, the blubber constricts those blood vessels to reduce the blood flow in the animal.
How is glucose stored in animals?
Glycogen is the storage form of glucose in animals and humans which is analogous to the starch in plants. Glycogen is synthesized and stored mainly in the liver and the muscles.
When molecules of glucose and fructose combine to form sucrose they do so by?
A hydrogen atom from one molecule and a hydroxyl group from the other molecule are eliminated as water, with a resulting covalent bond linking the two sugars together at that point. Glucose and fructose combine to produce the disaccharide sucrose in a condensation reaction.
In which form do plants store energy starch glycogen chitin cellulose?
Plants store their energy in the form of starch, which is a complex carbohydrate that can be broken down into a simple carbohydrate (glucose) for the plant to use for energy. Plant cells store starch in storage organelles like all cells do. (vacuoles).
What is L glycine used for?
Glycine is an amino acid with many impressive health benefits. Your body needs glycine to make important compounds, such as glutathione, creatine and collagen. This amino acid may also protect your liver from alcohol-induced damage and improve sleep quality and heart health.
Are methyl groups hydrophobic?
The only hydrophobic group below is the methyl (CH 3start subscript, 3, end subscript) group, which is nonpolar. ... Carboxyl groups are commonly found in amino acids, fatty acids, and other biomolecules.
Is methyl a functional group?
The methyl group is the only nonpolar functional group in our class list above. The methyl group consists of a carbon atom bound to three hydrogen atoms. ... This means that methyl groups are unable to form hydrogen bonds and will not interact with polar compounds such as water.
How do nucleic acids and proteins work together to provide instructions for the structures and functions of an organism?
Nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), carry genetic information which is read in cells to make the RNA and proteins by which living things function. The well-known structure of the DNA double helix allows this information to be copied and passed on to the next generation.
How are proteins and nucleic acids similar and different?
As molecules, proteins and nucleic acids are not similar in structure. They look nothing alike, either as large molecules or in terms of their building blocks. While they're both made up of mostly carbon, hydrogen, nitrogen, and oxygen, the elements are assembled in vastly different ways.
What are the 2 types of nucleic acid how do they relate to each other and to proteins?
The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material found in all living organisms, ranging from single-celled bacteria to multicellular mammals. The other type of nucleic acid, RNA, is mostly involved in protein synthesis.
What is insulation in animals?
Some animals are cold-blooded, and their bodies don't need to stay very warm. Others are warm-blooded, and their bodies need to stay warm in the ocean's cold. Sea otters fluff up their fur and add air to it, creating an insulating blanket. Seals use blubber, a thick fatty layer that also acts like a natural sweater.
How do marine mammals keep warm?
Blubber is important for most marine mammals, such as whales and seals. The thick layer of fat provides insulation from cold ocean temperatures. Blubber is also important because it stores energy that can be broken down to provide the animal energy when food is unavailable.
How does fat insulate?
Adipose tissue has a relatively low thermal conductivity, which means that it does not transfer heat as well as other tissues and materials—such as muscle or skin. That way, it helps to insulate an animal's body.
