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2 years ago

Describe the four types of chromosomal mutations.

Biology

1 answer:

butalik [34]2 years ago

3 0

Answer:

1. Deletion is where a section of a chromosome is removed.

2. Translocation is where a section of a chromosome is added to another chromosome that is not its homologous partner.

3. Inversion is where a section of a chromosome is reversed.

4. Duplication occurs when a section of a chromosome is added from its homologous partner.

Explanation:

:))) there ya go <333

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Sort the following words or phrases as descriptions or examples of fibrous proteins, globular proteins, or both. Exhibit primary

Debora [2.8K]

Answer:

Polymers of amino acids can be both fibrous as well as globular protein. Hemoglobin is a globular but the collagen is the fibrous protein both being the amino acids.

Explanation:

Soluble in water: globular protein is soluble in water.

intermediate filaments: fibrous protein

Insoluble in water: fibrous protein is insoluble in water.

function as structural proteins in the cell: fibrous protein.

some function as enzymes: globular protein.

structure is somewhat spherical; globular protein.

structure is rod-like: fibrous protein

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2 years ago

The arrangement of organisms into orderly groups based on their similarities is called

USPshnik [31]

Answer: Classification\

Explanation:

Classification is the arrangement of organisms into orderly groups based on their similarities. In order to classify an organism, a biologist must use a system that groups organisms according to shared characteristics and their relationships between one another.

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3 years ago

Read this description of the life cycle of a mushroom. 1. A mushroom begins to grow underground as a single-celled "spore.” 2. T

olasank [31]

Answer:

youranswerisletterbbcauseThesporegrowsintomulticellularstructures calledhyphaemakesthemostsence

Explanation: :D Im Happy to help

7 0

2 years ago

Read 2 more answers

Endocrine and digestive systems major organ

never [62]

Answer:

The major glands of the endocrine system are the hypothalamus, pituitary, thyroid, parathyroids, adrenals, pineal body, and the reproductive organs (ovaries and testes). The pancreas is also a part of this system; it has a role in hormone production as well as in digestion.

Explanation:

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3 years ago

Which summary best explains the mechanisms that control the cell cycle in multicellular

ivann1987 [24]

Answer:

The correct answer is internal and external signals regulate the progression of the cell cycle at various critical check points.

Explanation:

The cyclic event that helps to prepare the cell for division is termed as cell cycle.Cell cycle are regulated by various internal and external factors which regulates the passage of cell through various critical check point.

For example Maturation promoting factor helps in the progression of frog egg oocytes cells from G2 to M phase.

G1 cyclin CDK helps in the passage of cell from G1 to S phase.

3 0

2 years ago