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3 years ago

What do chloroplasts look like under a microscope?

1 answer:

4 0

I depends, though “small greenish blob” would be a good description. The other answers contain great pictures of plant chloroplasts under a decent quality light microscope. However, plants (and algae) don’t all have the same size of chloroplasts and the chloroplasts can be very hard to see when they are small, not just because of size, be also because they appear less green (small size = less light absorption = less green in color).

If you use fluorescence microscopy, then the chloroplasts glow reddish-orange in color (very cool, especially when you have swimming algae).

Hope I helped

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Which of the following is true regarding eukaryotic chromosomes?

QveST [7]

Answer:

choice B

Explanation:

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3 years ago

What does the term "complementary" mean in base-pairing?

belka [17]

Answer:

From The School of Biomedical Sciences Wiki. Complementary base pairing is the phenomenon where in DNA guanine always hydrogen bonds to cytosine and adenine always binds to thymine. The bond between guanine and cytosine shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds.

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3 years ago

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The difference in heat distribution between the poles and the equator is due to Earth’s

kkurt [141]

The axis of the earth is tilted (ANSWER IS C). The equator is heated more than other areas because the sun's rays hit it directly.
As you move north or south of the equator, they fall slantingly or obliquely.
When summer is in the south and vice versa, the heat also changes with the earth's rotation.
The tropic of Capricorn and the tropic of Cancer alternately get direct sunlight.
Due to the uneven heating of the earth, wind and ocean currents are created, supporting life.

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2 years ago

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The table below shows the average monthly temperatures of four locations. Month April May June July Aug Sept Oct Average tempera

Natasha_Volkova [10]

Monthly mean temperature of oceanic climates should be below 22°C in the warmest months. Hottest month is on July. From the options, the location most likely situated near the ocean should be A. It's not B or D since it has 18°C. Not C as well as the interval of temperatures seems to be offset, and it should be colder as it approaches October.

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3 years ago

Some geneticists study the genes that control bone development to try to understand bone growth and find cures for diseases. How

AnnZ [28]

Options:

a) the geneticist looks at the symptoms of a disease, and the orthopedist does not.

b) the geneticist works in a hospital, and the orthopedist works in a lab.

c) the geneticist focuses on what causes the disease, and the orthopedist treats the disease.

d) the geneticist deals with patients, and the orthopedist does not.

Answer:

The geneticist focuses on what causes the disease, and the orthopedist treats the disease. so thats why different from an orthopedist (a doctor who specializes in bones). Thus, the correct option is C.

<h3>What is chromosomes?</h3>

A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code. Histones, which serve as packing proteins for the majority of eukaryotic chromosomes, work with chaperone proteins to attach to and condense the DNA molecule in order to preserve the integrity of the molecule.

A medical geneticist specializes in using DNA tests and genetic data to identify, manage, or prevent chromosome problems, inherited genetic illnesses, and other genetically driven diseases and ailments.

Orthopedic physicians, often known as orthopedic surgeons, concentrate on assisting you with musculoskeletal problems. They are responsible for identifying and managing diseases that impact your musculoskeletal system.

For more information regarding chromosomes, visit:

brainly.com/question/11912112

#SPJ1

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2 years ago