When the north end of Earth's rotation axis is pointing toward the Sun, which statement is true? Select one:
a. The southern hemisphere receives more energy from the Sun.
b. Temperatures decrease in the northern hemisphere.
c. The northern hemisphere receives more energy from the Sun.
d. Temperatures increase in the southern hemisphere.

Answers

Answer 1

Answer: C. Northern hemisphere receives more energy from the sun.

Related Questions

What pair of statements about Blehert's and Behr's work represent an observation that was first made directly in the field and then a repeat, reinforcing observation made in the lab?Choose one or more:A. A microbiologist with the U.S. Geological Survey grew crescent-shaped fungal spores in a lab on refrigerated plates.B. A specialist with the New York State Health Department, on an exploration, found dead bats with white noses.C. A specialist with the New York State Health Department detected crescent-shaped fungal spores when examining a sample swabbed directly from a living bat with a white nose.D. A microbiologist with the U.S. Geological Survey grew crescent-shaped fungal spores in a lab at room temperature.
If a tRNA molecule has an anticodon which reads CAG, what was the codon on the mRNA molecule?
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The idea that forests should be preserved because of their beauty refers to _____?

Diatoms have cell walls composed of _____.A. silicon dioxide
B. carbon dioxide
C. chitin

Answers

Answer: A. Silicon dioxide

Diatoms are unicellular algae that are found in the freshwater, brackish and marine water. These organisms exhibit cell wall that are made up of silica that is hydrated silicon dioxide. This type of cell wall is called as frustule. The cell wall is divided into two valves called as thecae.

Are hydrogen bonds an example of adhesion or cohesion?

Answers

They are an example of Cohesion, but barely so. Hope that my answer was useful.

Final answer:

Hydrogen bonds can facilitate both adhesion and cohesion. Cohesion is the attraction between similar substances, while adhesion is the attraction between different substances. Both types of interactions can involve hydrogen bonding.

Explanation:

Hydrogen bonds are an example of both adhesion and cohesion. These are types of intermolecular forces. Cohesion refers to the attraction between particles of the same substance, such as water molecules to each other, which is largely due to hydrogen bonding. Adhesion, on the other hand, refers to the attraction between two different types of substances, such as water to glass, and can also involve hydrogen bonds.

Learn more about Hydrogen Bonds here:

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in all organisms, genetic information (dna) that has been transcribed into rna is then translated in ribosomes. which of the following explains why this process occurs in all organisms? (4 points) organisms share similar dna sequences, so the process for decoding them is the same. organisms all have the same types of cells, so their organelles all carry out the same functions. organisms self-replicate, and they all carry out the process in the same manner. organisms share a common ancestor, so they also all share core life processes.

Answers

Answer:

Organisms share a common ancestor, so they also share Co life processes.

what percentage of the energy flowing through primary producers is ultimately transferred to secondary consumers?

Answers

Energy transfer is the transmission of food energy from organism to the next which is illustrated as the food chain. Normally and typically, the autotrophs are the photosynthetic organisms that primary makes food for itself and for other organisms. Hypothetically, we can assume that about 6000 kilocalories per square meter per year these autotrophs can collect and store energy. Primary consumers like omnivores such as deer, cow, birds and etc. receive almost 10% as much from these autotrophs. Secondary consumers receive for as much as 1% of the total energy that was from the autotrophs.

Proteins have a variety of functions within a living cell. Describe at least three of the possible functions of proteins, and explain how proteins can be so diverse when there are only a limited number of different amino acids.

Answers

anonymous 3 years agoProteins are involved in almost all of the cell's functions. They can act as: Transportation: they can transport hydrophobic molecules in blood for example Regulation: protein hormones and enzymes Receptor: can act as receptors on cell surface and in the subsequent signal transduction (G-protein for instance) It is true that all proteins are made up of up to 20 amino acids, but there are several reasons for their diverse actions: -One reason is the possible sequence and number of amino acids: Met-Ser-His is different from Met-His-Ser for example. Besides, you have different chain length, for a protein is made up of long chain of polypeptide (longer than 50-70 amino acids) and can have any of the 20 amino acids with repetition, so using simple probability, this can provide up to practically unlimited combination with proteins that have chains of thousands of amino acids. -Another very crucial reason for the diversity of protein action is the conformation. A protein passes by at least 3 conformational stages before becoming mature. The straight amino acid chain is the primary structure of the protein that can never be active. Spatial modification of this primary structure results in a secondary structure, Helix or Beta-pleated sheets (or other coiling structure), that is also inactive. Further coiling and bending of the secondary structure produce a 3-dimentional conformation that is the active form of the protein. Moreover, many proteins can undergo further conformational rearrangement and combination with other protein sub-units producing a quaternary structure.

Drosophila eye color is an X-linked trait. Red eye color is dominant, and white eye color is recessive. Which Punnett square shows the probability that 100 percent of offspring will have red eyes?

Answers

Only a Punnet square with one homogeneous dominant would produce 100% dominant trait offspring.

Answer:

Explanation:

edge2021

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Which characteristic of life best describes the process of homeostasis?

Multicellular organisms can be organized into what other levels?

The glycolytic pathway must be supplied with its primary oxidizing agent ________ .

Unlike carbohydrates and fats, protein contain the element?