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3 years ago

Describe two examples of steroids. For Each example, describe its physiological function

Biology

1 answer:

NARA [144]3 years ago

6 0

Testosterone is an example of a steroid. Its physiological functions include:

1. Determines the the gender of a developing embryo.

2. Development of reproductive organs and the prostrate gland in males.

3. Responsible for secondary sexual characteristics in males such as deeper pitch, increased muscle bulk, hair on the upper lip.

4. Regulates normal sperm development.

Another steroid is cholesterol. Physiological functions include:

1. Helps maintain the structure of cells and vessels improving overall health and function in the body.

2. Precursor to important sex hormones such as testosterone and estrogen.

3. Used as an insulator around nerves and is absolutely essential for brain function.

4. Precursor to Vitamin D, which supports a healthy immune and nervous system

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which one of the following is no classified as learned behaviour? A,insight B,innate C,latent D,coditioned

Zigmanuir [339]

Answer:

Option b) is the correct answer .

Explanation:

hope its helpful.

3 0

3 years ago

Identify the landmark that is not part of the sphenoid bone.

seraphim [82]

The landmark that is not part of the sphenoid bone is Olfactory foramina

Sphenoid bone is are bone that can be found at the central of the human skull and they are made up of cranial bones which are bones that help to protect the human brain from injury.

Olfactory foramina is not part of sphenoid bone because they are hollow space that is found in the cribriform plate.

This hollow space made it possible for the sensory nerves to pass through the human nasal cavity which in turn help to transport information from the olfactory receptors to the brain.

Inconclusion the landmark that is not part of the sphenoid bone is Olfactory foramina.

Learn more about Olfactory foramina here:

brainly.com/question/18866746

3 0

3 years ago

How does the endocrine system control body processes? WORTH 20 POINTS

Sidana [21]

Answer:

The endocrine system is made up of glands that produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs. These hormones regulate the body's growth, metabolism (the physical and chemical processes of the body), and sexual development and function.

Explanation:

The endocrine system is responsible for regulating a range of bodily functions through the release of hormones.

Hormones are secreted by the glands of the endocrine system, traveling through the bloodstream to various organs and tissues in the body. The hormones then tell these organs and tissues what to do or how to function.

Some examples of bodily functions that are controlled by the endocrine system include:

metabolism

growth and development

sexual function and reproduction

heart rate

blood pressure

appetite

sleeping and waking cycles

body temperature

Endocrine system organs

The endocrine system is made up of a complex network of glands, which are organs that secrete substances.

The glands of the endocrine system are where hormones are produced, stored, and released. Each gland produces one or more hormones, which go on to target specific organs and tissues in the body.

The glands of the endocrine system include:

5 0

3 years ago

List the 4 Evidence for Evolution:

Anarel [89]

Answer:

Anatomy. Species may share similar physical features because the feature was present in a common ancestor (homologous structures).

Molecular biology. DNA and the genetic code reflect the shared ancestry of life ...

Biogeography ...

Fossils ...

Direct observation

Explanation:

4 0

3 years ago

Read 2 more answers

What does it mean when a cell is haploid? Please help me hurry

Lostsunrise [7]

In microbiology, a haploid cell is the result of a diploid cell replicating and dividing twice (meiosis). Each daughter cell is haploid. They have half the number of chromosomes as their parents cells. Haploid means half.

8 0

3 years ago