BIOLOGY HIGH SCHOOL

In the mall, a jeweler offers to sell you a diamond ring for fifty bucks. How could you test if the rock in thering is a real diamond?

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Answer 1
Answer:

Answer:

By dropping it in a volcano and pick it back up

Explanation:
Answer 2
Answer:

Answer:

U gotta have a tester. DUH.

Related Questions

What is the difference between diploid and haploid cells?
Initially, the myrtle warbler and Audubon's warbler were considered two different species. These birds have now been reclassified as eastern and western forms of a single species. Which of the following pieces of evidence would warrant this reclassification?. . A.The two forms interbreed successfully where their habitats overlap.. . B.The two forms live in habitats with similar terrain and temperatures.. . C.The two forms eat the same type of wood grubs and flying insects.. . D.The two forms display very similar physical traits such as coloration and tail-shape.
_____ stimulate stem elongation, seed germination, and flowering.CytokininAbscisic acid (ABA)EthyleneGibberellins
which aquatic ecosystem typically forms along coastlines where freshwater and saltwater meet, leading to varying degrees of salinity
(someone please help me. IV been on this for 2 hours)Look at your table. What conclusions can be said about the genetic makeup of your main subject?​

By 1863, control of most of the Mississippi River was in Union hands. To gain control of the last major port city serving as an open shipping door to the South, Grant weakened the enemy with a military campaign that lasted several months. First he isolated the port city by gaining control of the railroad, and then he began a seven-week artillery siege to force surrender.What is the port city described above?

A. Chancellorsville
B. New Orleans
C. Vicksburg
D. Appomattox

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The port city that is described in the excerpt is Vicksburg, Mississippi. The goal was to starve out the south by having control of the seaports and the river. The correct answer is C. 

it is a on study island middle school

Which statement describes the relationship between chromosomes, genes, and alleles? A. Alleles transfer genes to the appropriate location within a chromosome. B. Alleles are sites on a chromosome that genes bind to. C. Chromosome's have mutated parts called genes. These mutations are caused by alleles. D. A chromosome's specific section is called a gene. Alleles are variations of a gene.

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D is the best of the options given. Alleles are different versions of a gene. A given gene is localized (located) in a specific location on a chromosome. A chromosome consists of genes. There are many different versions of genes out there. (i.e. the gene for hair color could have an allele coding for black, blond, red, brown, etc. colored hair. That allele would be where you find the gene for hair color on the chromosome.) Hope this helps! :)

In which of the following organelles does photosynthesis take place? a. Ribosome b. Nucleus c. Chloroplast d. Central vacuole e. Mitochondrion

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Photosynthesis takes place in the chloroplast which contains chlorophyll.

Final answer:

Photosynthesis occurs in the chloroplast, a plant cellular organelle. While the ribosome, nucleus, central vacuole, and mitochondrion perform different functions within the cell, only the chloroplast is involved in the conversion of light energy to chemical energy through the process of photosynthesis.

Explanation:

Photosynthesis primarily occurs in the chloroplast, an organelle found in plant cells and some algae. Photosynthesis is the process by which light energy is converted to chemical energy, enabling the synthesis of organic compounds. The other organelles mentioned, like the ribosome, nucleus, central vacuole, and mitochondrion, perform different functions. For example, while ribosomes are the sites of protein synthesis, the nucleus controls cell operations, mitochondria supply energy to the cell, and the central vacuole is involved in maintaining cell structure and storing nutrients and waste products.

Learn more about Photosynthesis in chloroplasts here:

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When in an argument, it is not uncommon for one or both parties to bring up past frustrations. These are __________ dependent memories. a. context b. mood c. state of being d. iconic

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Answer: The correct answer for the fill in the blank is B) Mood dependent memories.

Bringing up past frustrations in an argument reflects mood dependent memories. When a memory is encoded in the brain, it stores various information like visual, sensory data, emotional state as well as mood of the person.

Mood dependent memories occur when the current mood is similar to the mood that was at the time of memory storage. This means that when a person is arguing, the past frustrations will be retrieved at that time ( which stored the memory in the same mood).
When in an argument, it is not uncommon for one or both parties to bring up past frustrations. These are mood dependent memories. 

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An RNA sequence is shown below.AUGCCGAAACGU

Which of the following statements describes how the
RNA sequence specifies the production of an amino
acid chain? (1 point)

A. Each individual RNA base codes for a single amino
acid.

B. Each group of three RNA bases codes for a single
amino acid.

C. Each group of three RNA bases codes for an
enzyme that helps join amino acids together.

D. Each individual RNA base codes for the ribosome
location where amino acids are assemembled

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