1. Explain how cholesterol plays an important role in at least two different human body systems.

Answers

Answer 1

Answer: 1) Cholesterol is important for the production of hormones, for example, some hormones are synthesized (made) from cholesterol - for example stereoid hormones.

2) Vitamin D is also made from cholesterol- it's an important vitamin used to support the absorption of calcium

Related Questions

Body image is harder to maintain during adolescent years because __________.a. parent give positive comments about their child's body b. everyone is more active c. the body goes through puberty d. metabolism slows
A person expressed concern that the vegetarian finch may face greater competition when other finchpopulations increase. State whether the vegetarian finch will face competition if the populations of warbler finches, woodpecker finches, and mangrove finches increase. Support your answer.
Aim on how does the dominant hand and non-dominant hand react to stimulus
Which kind of organism is an autotroph? A)consumer B)producer C)decomposer D)herbivore
What kind of bones do birds have?A. hollowB. narrowC. thinD. cartilage

blank______ is the transfer of pollen from the male reproductive structures to the female of seed plants

Answers

Pollination is the transfer of pollen from the male reproductive structures to the female of seed plants

Three environmental factors that affect Salmonella growth and
survival.

Answers

Answer: Temperature, Humidity(can go hand in hand), pH, and sunlight to name a few

Final answer:

Three environmental factors that affect Salmonellagrowth and survival are temperature, moisture, and pH level.

Explanation:

Salmonella is a type of bacteria that can cause food poisoning in humans. It is commonly found in raw or undercooked poultry, eggs, and other food products. The growth and survival of Salmonella are influenced by various environmental factors. Three important factors that affect Salmonella growth and survival are temperature, moisture, and pH level.

Temperature: Salmonella bacteria thrive in temperatures between 40°F (4°C) and 140°F (60°C). This temperature range is known as the danger zone for bacterial growth. At temperatures below 40°F, Salmonella growth slows down, while temperatures above 140°F can kill the bacteria.

Moisture: Salmonella requires a moist environment to grow and survive. High levels of moisture provide favorable conditions for bacterial growth. Dry environments, on the other hand, can inhibit Salmonella growth.

pH Level: Salmonella bacteria prefer a slightly acidic to neutral pH range of 4.0 to 7.0. Extreme pH levels, either highly acidic or highly alkaline, can inhibit the growth of Salmonella.

Understanding these environmental factors is crucial in preventing the growth and spread of Salmonella in food and other environments.

Learn more about factors affecting salmonella growth and survival here:

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A tiny rocky island in the South Pacific is home to a very small food chain. Coconut palms grow on the island and drop coconuts. The coconuts are eaten by coconut crabs. The coconut crabs are then eaten by seals. According to an ecological energy pyramid, the seals would receive about ___________ of the energy that the crabs receive.

Answers

Answer:

is 1%

Explanation:

Answer:

The seals would receive about 1% the amount of energy as the crabs.

Explanation:

The seals would receive about 1% the amount of energy as the crabs. The 10% rule says that as you move through an energy pyramid, the available energy decreases by about 90%, leaving 10% available energy for the next trophic level. Since the energy moved through two tropics levels, there is only about 1% available: 100% to 10% to 1%.

Which checkpoint requires a cell to be of adequate size in order to move to the next phase in the cell cycle? G1/S checkpoint G2 checkpoint G0 checkpoint M checkpoint

Answers

G1, G0 means the cell is not participating in the cycle the very first checkpoint is G1

List the major subdivisions or components for each of the four types of compounds—carbohydrates, lipids, proteins, and nucleic acids—within living organisms.

Answers

Answer;

Carbohydrates;starches and sugars

Lipids; fats, steroids

Proteins; phospholipids

Nucleic Acids; DNA and RNA

Explanation;

-All organisms need four types of organic molecules: nucleic acids, proteins, carbohydrates and lipids; life cannot exist if any of these molecules are missing.

The nucleic acids are DNA and RNA, or deoxyribonucleic acid and ribonucleic acid, respectively. They make the proteins that are present in almost every structure and perform almost every function in your body.

-Proteins are the most versatile of all the organic molecules, making up many structures and executing various functions within organisms. Building blocks called amino acids make up proteins. About 20 different amino acids combine to form all of the various types of proteins on Earth.

-Carbohydrates comprise the largest number of organic molecules in organisms. Basically, carbohydrates are sugars; their origin can be traced to photosynthesis, the process by which organisms such as plants use sunlight to transform carbon dioxide and water into food.

-Lipids, perhaps better known as fats, come in different forms in your body and contain the most energy of all the organic compounds.

Carbohydrates - Sugars (Glucose, Glycogen, Starch in plants)
Lipids (Fats) - Oils, Waxes, Phospholipids, Steroids
Proteins - Enzymes, Amino Acids
Nucleic Acid - DNA and RNA

Explain how organisms changes within an environment affect their survival. Specifically discuss the effects of a gene mutation for color in beetles.

Answers

Animals gradually adapt to changes within their environment over time. This gives them a better chance of surviving rather than going extinct because of the change. Say there is a gene mutation affecting color within a population of beetles in a rain-forest. All of the beetles used to be red, but now a few of them have experienced a gene mutation and are green. Because they live in a rain-forest, it is likely that the green beetles would blend in with their surroundings far better than the original red beetles, and those red beetles would be wiped out by predators because they are easier to spot. The green beetles would live on and flourish, and their population would increase. Soon there would be few or none red beetles, and many green beetles.

Answer:

gene mutations help them camaflauge for survival. when change happens in an enviornment many things within the beetles mutation will change to adapt for the enviornment around them.

those genes will be passed down to the next generation survival of the fitest

Explanation:

edge2020

ily stay safe

Other Questions

Your biceps muscle is attached with tendons to the top of your humerus and to the end of your radius, near your elbow. What would happen if the biceps were attached to the top and bottom of your humerus instead? You would not be able to pull your forearm up toward your shoulder. Your humerus would lengthen and shorten each time your biceps contracted. You would be able to pull your forearm toward your shoulder with more force. Your triceps muscle would make your arm bend backward when it contracted.

Neurons communicate with each other via _____ process during which neurotransmitters are released.

The _________ is the actual genes that an organism has. For example: HH, Hh or hh.A. Genotype B. Phenotype C. Heterozygous D. Homozygous

The north pole of a bar magnet is moved close to the north pole of a second bar magnet. What prediction best describes how the first magnet responds when it is released?