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NikAS [45]
3 years ago
15

Which of these is an example of a haploid cell?

Biology
1 answer:
zavuch27 [327]3 years ago
7 0

Answer:

Gametes

Explanation:

Gametes are an example of a haploid cell and are produced as a result of meiosis.

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As the electron transport carriers shuttle electrons, they actively pump ________ into the outer membrane compartment setting up
VARVARA [1.3K]

Answer:

hydrogen ions

Explanation:

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6 0
3 years ago
What was known before Franklin and Wilkins conducted their studies of DNA? Check all that apply. DNA is found in the nucleus of
kvasek [131]

Answer:

The correct answer will be-

   1. DNA is found in the nucleus of a cell

    2. Organisms store and transmit genetic information

    3. Cells contain protein molecules.

Explanation:

The study of DNA started much before the discoveries of Rosalind Franklin and Maurice Wilkins.

Nucleus of cell was discovered by Robert Brown in 1831 but the material present inside the nucleus called "nuclein" (DNA) came from the studies of Johann Friedrich Miescher in 1869.

Proteins as a constituent of cell were discovered by the experimental analysis of Gerhardus Johannes Mulder in 1837.

DNA as a genetic material came from the experimental studies of Frederick Griffith in 1928, Oswald Avery, Maclyn McCarty, and Colin MacLeod in 1944, and Hershey and Chase in 1952.

Franklin and Maurice Wilkins are known for their work on the the structure of DNA as they were able to produce high-resolution X-ray photographs of DNA fibres called Photo 51 in 1952 using X-ray diffraction technique. By 1953 Franklin concluded concluded that DNA shows helical structure with phosphates on outer side.

Thus, 1. DNA is found in the nucleus of a cell

         2. Organisms store and transmit genetic information

         3. Cells contain protein molecules.

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8 0
3 years ago
Read 2 more answers
The idea that organisms share conserved, core processes can be used as evidence to explain that all life shares a common origin.
gladu [14]

Answer:

B is the correct answer.

Explanation:

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3 0
3 years ago
White a paragraph comparing the organices in a to the organs in your body.
Vlada [557]

Answer:

An organ is a part of the body of a living organism perform a specific role in the body such as the stomach, the liver and many more. Organelles on other hand are like organs of the cells that are contained in the cytoplasm of cell these also have a certain specialized roles to play for the cell, and they all depend on each other. The example of the organelles are nucleus, mitochondria and many more.

* Organelles are structures inside the cytoplasm of cells

* Organs are amde up of tissues composed of group of specialized cells that, has a particular role in the body

8 0
3 years ago
What could be the possible result of founder effect on genetic variation
puteri [66]

Loss of genetic variation.

Hope this helps!

-Payshence

6 0
3 years ago
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