BIOLOGY HIGH SCHOOL

Which two biomes have moderate precipitation levels?A.Desert and tundra
B.Tropical rain forest and Taiga
C.Savanna and grassland
D.Grassland and desert

Answers

Answer 1
Answer: C. Savanna and grassland

An ecosystem involves both the biological (plants, animals, human beings) and non-biological (land, water, soil, and atmosphere) community which interacts as a system. More importantly, the living things are very dependent on the abiotic community since it cannot survive by itself. Every animal, plant and human needs the primary physiological needs of water, food and shelter provided by the abiotic system.
A biome is composed of various diverging ecosystems that relates with the community. Biomes can either be deserts, grassland, savanna, tropical rain forest, taiga, boreal and etc.

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A food chain is made up of interrelated food webs. true or false
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The group of polar bears that live along the eastern coast of Russia makes up?
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IN MITOSIS, ANAPHASE FOLLOWS WHAT?

Answers

the order is: 

interphase
prophase
metaphase
anaphase
telophase

(the way i remember it is "IPMAT")
Metaphase, 

It goes Prophase, Metaphase, Anaphase, and then Telaphase

Select all that apply. If you wanted to try and identify or classify archaea or eubacteria, you would _____-study their habitat
-study their genetic make-up
-study their shape and arrangement
-conduct Gram staining
-study how they gain energy and nutrients
-study how they move

Answers

If you wanted to try and identify or classify archaea or eubacteria, you would study their habitat, study their genetic make-up, study their shape and arrangement, conduct Gram staining, study how they gain energy and nutrients and study how they move. Archaea and eubacteria are genetically different; Archaea have more complex RNA polymerases that contain multiple polypeptides while eubacteria have simple RNA polymerases that contain four polypeptides. Archaea cell walls do not contain peptidoglycan while almost all bacteria cell walls contain peptidoglycan.
The right answer for the question that is being asked and shown above is that: "-study their habitat; -study their shape and arrangement
-conduct Gram staining; -study how they gain energy and nutrients; -study how they move

Resethelp 1. Structure describes the alpha-helices and beta-sheets that are formed by hydrogen bonding between backbone atoms located near each other in the polypeptide chain. 2. Structure is the result of two or more protein subunits assembling to form a larger, biologically active protein complex. 3. Structure is achieved when a protein folds into a compact, three-dimensional shape stabilized by interactions between side-chain r groups of amino acids. 4. Structure is the sequence of amino acids in a protein.

Answers

1. Answer;

-secondary structure;

Explanation;

Protein secondary structure refers to regular, repeated patterns of folding of the protein backbone. The two most common folding patterns are the alpha helix and the beta sheet. In an alpha helix, the polypeptide backbone coils around an imaginary helix axis in clockwise direction. In the beta sheet secondary structure, the polypeptide backbone is nearly fully extended. The R-groups are alternately pointed above and then below the extended backbone.

2. Answer;

- Quaternary structure

Explanation;

-Many proteins are formed from more than one polypeptide chain. The Quaternary structure describes the way in which the different subunits are packed together to form the overall structure of the protein. For example, the human hemoglobin molecule shown below is made of four subunits.

3. Answer;

-Tertiary structure

Explanation;

Tertiary structure refers to the overall folding of the entire polypeptide chain into a specific 3D shape. The tertiary structure of enzymes is often a compact, globular shape.

The tertiary structure is the structure at which polypeptide chains become functional. At this level, every protein has a specific three-dimensional shape and presents functional groups on its outer surface, allowing it to interact with other molecules, and giving it its unique function.

4. Answer;

Primary structure

Explanation;

-It is the simplest level of protein structure and is simply a sequence of amino acids in a polypeptide chain. For example, the hormone insulin has two polypeptide chains, A and B. Each chain has its own set of amino acids, assembled in a particular order. For instance, the sequence of the A chain starts with glycine at the N-terminus and ends with asparagine at the C-terminus, and is different from the sequence of the B chain.

Final answer:

Secondary structure involves the folding patterns of a protein, such as alpha-helices and beta-sheets, while tertiary structure refers to the overall 3D shape of a single polypeptide chain. Quaternary structure occurs when multiple polypeptides or subunits interact to form a protein complex.

Explanation:

Secondary structure refers to the folding patterns, specifically the alpha-helices and beta-sheets, that are formed in a protein. These structures are maintained by hydrogen bonds between amino acids in different regions of the polypeptide chain.

Tertiary structure is the overall 3D shape of a single polypeptide chain, which is determined by interactions between amino acid residues that are far apart in the chain.

Quaternary structure occurs in proteins that are formed from multiple polypeptides or subunits, and it is stabilized by weak interactions between these subunits.

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Integumentary system

Answers

Answer:

Is an organ system consisting of the skin,hair,nails, and exocrine gland

Explanation:

DefineInfant (term) BP: Normal

Answers

Final answer:

The term 'Infant BP: Normal' refers to the blood pressure of a normal infant. An infant's blood pressure is expected to be smaller than that of an adult due to their smaller size. Factors such as the infant's size, heart rate, and overall health can influence their blood pressure.

Explanation:

In this question, the term "Infant BP: Normal" refers to the blood pressure of a normal infant. The blood pressure of an infant is expected to be smaller than that of an adult because infants are shorter and their blood only feels a pressure of a shorter distance. The blood pressure of an infant is influenced by factors such as the infant's size, heart rate, and overall health.

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Chemistry: counting atoms in compounds worksheet #7.0.1
Answer please!!!!!

Answers

Atom is the most basic unit of matter. They are the general term used to describe pieces of matter. But a different kind of atom makes up an element.  A combination of atom of different elements creates a molecule. For example, you have water; it has a chemical formula of H2O. If you separate H from O, you have two atoms. Two atoms for hydrogen and one atom for oxygen. However, they are of different elements. And when you combine them to form H2O, you create a molecule.

In the given query, the total number of atoms present in the given chemical compound \rm KMnO_4 is six atoms total in number.

Compounds were formed when two atoms combine together by sharing electrons among themselves.

In the compound \rm KMnO_4: It contains 1 K (Potassium atom), 1 Mn (Manganese atom) and 4O (Oxygen atom).

That means the compound contains total of six atoms in it.

Therefore, there are six atoms total in number present in the given compound \rm KMnO_4.

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The provided question is incomplete. The complete question is:

Count the number of atoms present in compound \rm KMnO_4.
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