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algol [13]
1 year ago
15

What is an equinox? Select all that apply.

Biology
1 answer:
Paul [167]1 year ago
6 0

Answer:

The day in Earth's orbit when sunlight and darkness are of equal lengths

The day in Earth's orbit that marks the beginning of spring or autumn

Explanation:

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Answer:

SS+SS=SS

Ff+ff=ff

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Dominant alleles are capital

4 0
3 years ago
Lonic bonds form when __________
igor_vitrenko [27]

Answer: b. one atom transfers an electron to another atom

         

Explanation:

An ionic bond is also called as the electrovalent bond. It is a type of linkage that is formed by the electrostatic attraction formed between ions of opposite charge in a chemical compound.

These bonds are formed when the valence electrons from one of the atom are transferred to the another atom.

8 0
2 years ago
Ms. sally ping has vaginal discharge, pain in the llq and rlq, dysmenorrhea, and a gonococcal infection. a likely diagnosis is:
mariarad [96]
A likely diagnosis would be a pelvic inflammatory disease. It is an infection of the reproductive system of a female. It would include the ovaries, uterus, cervix and the fallopian tube. It is commonly caused by STI or sexually transmitted infection like gonorrhea and <span>chlamydia</span>. Symptoms include pain in the pelvis and the lower belly, heavy discharge with unpleasant smell, pain during intercourse, bleeding, fever and pain when urinating. If this disease is not treated well it could lead to more serious problems or complications like trouble in getting pregnant and pain in the pelvic area that does not go away.
5 0
3 years ago
Cell biologist, Dr. Martine Dinen, is observing an organism's cell using a transmitting electron microscope. She notices that wi
Assoli18 [71]

The cell is most likely prokaryotic because:

Prokaryotes lack membrane-bound organelles such as the nucleus due to which the DNA are seen throughout the cytoplasm.

Eukaryotes have membrane-bound organelles such as the nucleus. So for eukaryotes, the DNA will be present packed inside the nucleus instead of being dispersed in the cytoplasm.

Prokaryotes can either be autotrophic or heterotrophic depending on their mode of nutrition. Autotrophic prokaryotes can make organic molecules for a carbon dioxide source. On the other hand, heterotrophic prokaryotes can take carbon from organic compounds. Hence, the organism can be autotrophic or heterotrophic.

6 0
2 years ago
Which part of the cell does this illustration represent?
VashaNatasha [74]

The right answer is Mitochondria.

Mitochondria are limited by two membranes with very different properties:

* The outer membrane is low in protein and contains a transmembrane protein, porin, which allows the passage of ions and water-soluble metabolites of molar mass <10,000 Da.

* In contrast, the inner membrane is very rich in proteins but it is almost impermeable to ions and water-soluble metabolites. These substances can only cross the membrane using transport membrane proteins (ATP, ADP and Pi are transported by this type of protein) or by more sophisticated mechanisms called shuttle.

* The space between these two membranes is called the intermembrane space.

4 0
3 years ago
Read 2 more answers
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