Which gas giants have a ring system? Select all that apply. A. Saturn B. Jupiter C. Uranus D. Neptune

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Answer 1

Answer: A. Saturn and B. Jupiter I hope this helps

Related Questions

Explain why hormones are able to travel through the body but only affect certain cells.
Enzymes decrease the activation energy needed for a reaction.TrueFalse
NEED HELP QUICK!!!1). The Miconia plant is not a native plant to Hawaii. Since its introduction into Hawaii 40 years ago, it has become a popular decorative plant. However, this shallow-rooted plant has replaced many of the native deep-rooted plant species and increased the likelihood of landslides on the island. Which is one of the BEST methods of dealing with this invasive plant?A) The plant should be shared with the smaller islands.B) The plant should be fed to the native livestock on the island.C) The plant should be uprooted from all regions in the island.D) The plant should be cross-bred with deeper-rooted plants.2). In the Everglades, a system of canals and levees diverts water to urban areas and the Everglades National Park. This water management system has caused changes in the natural flow of the water during the wet and dry season. Wading birds are especially sensitive to wet and dry seasonal changes. How have water cycle disruptions MOST likely affected wading birds?A) The reduced salinity results in more eggs being laid.B) The water quality for feeding has been improved by runoff.C) The release of water dilutes food sources for their young.D) The higher water levels allow longer-legged birds to survive and reproduce.3). In Florida, humans have caused more than 2,000 manatee deaths since 1974. Collisions with boats and boat propellers cause roughly twenty-five percent of all manatee deaths. Another significant cause of the declining population is the disappearance of manatee habitats, resulting primarily from coastal development, water quality problems, and the change in water levels caused by Florida’s flood control systems. A constitutional amendment has been proposed that would protect natural systems and biological diversity. Which would be the MOST likely requirement of a constitutional amendment to protect the manatee population?A) moving manatees to locations outside of the EvergladesB) restricting manatee hunting in the Everglades to certain times of yearC) raising more manatees in captivityD) placing a limit on speedboat use in manatee habitats
What makes carbon so versatile
Which characteristic allows carbon to form chains and rings eith other carbon atoms

How do enzymes relate to photosynthesis and cellular respiration?

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Answer:

Enzymes are proteins that act as catalysts for reactions, such as those in cellular respiration. They increase the likelihood of a reaction by lowering the energy required for a reaction to occur. In the process, enzymes are left unchanged by the reaction. ... The resulting molecules from the reaction are called products.

Explanation:

When cells respond to an extra cellular signal , they convert the incoming information from one form to another. This process is called signal a. induction
b. interference
c. transduction
d. transformation

Answers

Answer:

The process is called signal transduction

Explanation:

Signal transduction entails the binding of a ligand or extracellular signal to a receptor and this gives rise to a biochemical cascade of reactions, interactions forming networks and this elicit cellular responses. These responses may include, post translational modifications, changes in gene transcription and translation.

Answer:

The process is called signal transduction.

Explanation:

Signal transduction is the process by which chemical or physical signal is transfered from outside of the cell to the interior of the cell thereby transforming the information from one form to another form to ensure adequate response. Signal transduction depend on receptors protein.

There are three stages of signal transduction and they are;

1. Receptor or protein present at the cell surface detect signals.

2. Transduction, change in receptors enhance changes in the cell.

3. Response, the cell respond to the signal.

Day-to-day choices can help reduce the risk of heart disease. One of the major risk factors for development of heart disease is elevated LDL, which can be affected by the types and amounts of dietary fat consumed as well as other dietary factors. Read the statements below and select all of the correct statements regarding how various dietary fats affect LDL cholesterol levels. Select all that apply. a. Typically, the higher your consumption of unsaturated fats, the higher the LDL cholesterol levels in your blood. b. Trans fats are worse for heart health than saturated fats because they raise LDL cholesterol and lower HDL cholesterol. c. Increasing intake of plant foods may be one of the easiest ways to decrease LDL cholesterol. d. Typically, the higher your consumption of saturated fats, the higher the LDL cholesterol levels in your blood. e. Dietary cholesterol does not affect blood cholesterol levels.

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Answer:

b. Trans fats are worse for heart health than saturated fats because they raise LDL cholesterol and lower HDL cholesterol.

c. Increasing intake of plant foods may be one of the easiest ways to decrease LDL cholesterol.

d. Typically, the higher your consumption of saturated fats, the higher the LDL cholesterol levels in your blood.

Explanation:

Generally, the consumption of saturated fat increases the amount of LDL cholesterol in the blood system while the consumption of unsaturated fat can reduce the amount of LDL cholesterol in the blood system. In addition, the consumption of plant food can reduce the amount of LDL in the blood system. Trans fats are more harmful to one's heart than saturated fat because they can increase the amount of cholesterol in the blood system.

Answer:b,c,d

Explanation:a. Unsaturated fats are mostly beneficial to health, e.g- omega 3 fatty acids, and are not known causes of LDL increase.

b. Trans fats are known to increase LDL cholesterol while also decreasing HDL cholesterol levels. We do not find this in saturated fats which are known to only increase LDL cholesterol.

c. Plants possess "soluble fiber" that drastically help to reduce cholesterol levels. They are known to be very low in saturated fats, and also free of cholesterol.

d. Saturated fats are common causes of elevated LDL in blood stream.

e. Dietary cholesterol as opposed to serum cholesterol are fats found in our diets(food) that may contain high levels of cholesterol that increase LDL levels in blood.

Will give brainlistEarth's surface is constantly changing, and new landforms are constantly taking shape due to natural processes. Which landform is most likely caused by deposition?
A. caves
B. valleys
C. Deltas
D. lakes

Answers

Answer:

C. Deltas

Hope it helped :)

What is the significance of secreting inactive pepsinogen from the mucosal cells instead of pepsin?

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Answer:

Pepsin is an enzyme present in the gastric juice which digests the proteins of the food material.

These pepsin are synthesized as pre-proenzymes or inactive forms by chief cells in the gastric mucosa of the stomach. These inactive forms consist of a signal peptide, activation peptide and active enzyme which gets activated in the acidic environment of stomach by Hydrochloric acid.

The stomach secrets this enzyme in an inactive form to prevent the digestion of protective proteins present in the lining of the digestive tract.

Viruses express tissue tropism and host specificity. In particular, the avian influenza strain H5N1 has rare incidences in humans due to the reduced distribution of alpha-2,3 sialic acids in the lower respiratory tract. As a consequence, when the H5N1 strain does infect a human, the disease is very severe due to the risk of pneumonia. In contrast, human influenza strains (H1N1, among others) attach to alpha-2,6 sialic acids, which are readily expressed in the upper and lower respiratory tract. Which of the following would not be true if a mutation were to allow the H5N1 strain to attach to alpha-2,6 sialic acids?Choose one:

A. The avian influenza strain could be transmitted easily from human to human.

B. An epidemic would likely ensue due to the lack of immunity to the new avian influenza strain.

C. The avian influenza strain could be transmitted directly from birds to humans.

D. The avian influenza strain would only infect the lower respiratory tract of humans.

Hint: Alpha-2,6 sialic acid is expressed throughout the human respiratory tract.

Answers

Answer:

Of the mentioned statements, the incorrect one is option D.

Explanation:

The normal H5N1 strain or the bird flu virus when get attached with the alpha 2,3-sialic acid results in the infection of the lower respiratory tract in humans. The condition occurs very rarely. In comparison, the H1N1 or the human influenza strain gets attached with alpha-2,6 sialic acids and easily results in the infection of the upper and lower respiratory tract.

However, if the mutation takes place in the H5N1 strain, it can bind with the alpha-2,6 sialic acid and can result in the overall infection of the human respiratory tract. Now due to the occurrence of mutations in the H5N1 strain, bird flu can get transmit easily from birds to humans and from one human to another human. Also due to lack of immunity because of the emergence of new strain, the condition can become lethal as, like normal flu, the mutated strain can also result in the infection of the entire respiratory tract.

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