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2 years ago

In which case would a scientist choose to use a dissecting microscope rather than a compound

Biology

1 answer:

boyakko [2]2 years ago

6 0

Answer:

Compound microscopes are capable of greater magnification and resolution, but need to be used with very small objects that the light can easily pass through. Dissecting microscopes are used for examining larger, thicker objects at lower magnification.

Explanation:

The dissecting microscope is configured to allow low magnification of three-dimensional objects- objects larger or thicker than the compound microscope can accommodate. Furthermore, the two separate lenses of the binocular dissecting microscope allow one to see objects in three dimensions, i.e., in stereo.

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Linked genes are genes that Select one: a. assort independently. b. segregate equally in the gametes during meiosis. c. always c

nexus9112 [7]

Answer:

d. are found on the same chromosome

Explanation:

Linked genes are genes that sit close together on the same chromosome, this closeness makes higher the probability to inherit them together, meaning they won't follow Mendelian inheritance. Considering this information we can conclude that the correct answer is d. are found on the same chromosome.

I hope you find this information useful and interesting! Good luck!

4 0

2 years ago

glucose levels go up in the bloodstream after a meal. beta cells of the pancreas detect the elevated glucose levels. this causes

Keith_Richards [23]

The secretion of insulin into the bloodstream is done through exocytosis and absorption through the capillary arteries.

Insulin is a protein required to process sugar. This is a naturally produced protein for which the pancreas is responsible. The insulin Protein is considered a transport protein. It is responsible for carrying glucose from the bloodstream into cells to be used as energy.

This protein is of vital importance. The secretion of this protein is done through exocytosis, which means that after passing through the ribosomes and the Golgi, it is contained within a membrane, which will then fuse into the plasmatic membrane and be released from the cell. It is then absorbed through the capillaries to enter the bloodstream.

To learn more:

brainly.com/question/6658031?referrer=searchResults

4 0

2 years ago

Two people are exercising at a gym. Person X notices a burning sensation in several muscles, while person Y does not feel any di

Alex Ar [27]

Answer:

See the answer below

Explanation:

Person X is feeling a burning sensation in several muscles because of the accumulation of lactic acid due to inadequate oxygen in their system. When oxygen becomes inadequate during exercises, anaerobic respiration takes place to augment the oxygen shortage and this leads to the production of lactic acid which accumulates up in the muscles and gives a burning sensation.

$C_6H_1_2O_6 --> 2C_3H_6O_3$

Person Y does not feel any burning sensation in their muscles because oxygen is adequate in their system and they do not need to respire anaerobically. Person X exercise regime must have been more rigorous than that of person Y.

5 0

2 years ago

Three ways water reaches the atmosphere

Eva8 [605]

Answer:

Water enters the atmosphere through evaporation, transpiration, excretion and sublimation: Transpiration is the loss of water from plants (via their leaves)

Explanation:

Hope this helps!!

3 0

3 years ago

Characteristics that give birds the energy they need to fly long distances are

zmey [24]

Answer; B
they're bones allow them to lift them up in the sky.

3 0

3 years ago