Because "active transport" means ATP.
Answer:
Earthquakes, volcanic activity, mountain-building, and oceanic trench formation occur along plate boundaries in zones that may be anything from a few kilometres to a few hundred kilometres wide
Explanation:
- <em>continent‐continent, ocean‐continent, and ocean‐ocean. Continent‐continent convergence results when two continents collide. ... Ocean‐continent convergence occurs when oceanic crust is subducted under continental crust</em>
Answer:
They both have a cell membrane.
they both have a nucleus
they both have the endoplasmic reticulum
Explanation:
One has a cell wall
one has a big vacuole and the other have many little vacuoles
Answer:
option B) intracellular receptors are present only in target cells.
Explanation:
The cell membrane or plasma membrane is composed of phospholipids and thus hydrophobic in nature, this allows the lipid soluble signaling molecules to cross the membrane. The cell membrane of all cells consist of phospholipids thus hydrophobicity of each cell membrane allows lipid soluble signaling molecules to pass through the plasma membrane. The testosterone cross the membranes of all cells but affect only target cells because of intracellular recepters that are located in target cell. The binding of signaling molecules to recepter generates a response. Thus, option B is correct.
hi there
your answer to this is :Sperm begin of its developing in the testicles, the two glands in the <em><u>scrotal sac</u></em> beneath the penis. of the resulting <em><u>embryo</u></em> of depends on which type of <u><em>sperm burrows into the egg first into the egg </em></u>. Sperm with a <u>Y</u> <em><u>chromosome</u></em> make a boy baby, but sperm with an <u>X</u> <em><u>chromosome </u></em>make a girl.
I hope this helps you out
have a great evening
FaithRawlins14
