Explanation:
Their <u>structure</u> relates to this <u>function. </u>
The structures of cellular organelles are related to their functions: The structures of cellular organelles are related to their functions. Their structural components (i.e. their makeup) determine their function (what they do). In specific cell types, collected proteins may function as a unit called an organelle.
Further explanation:
In all eukaryotic cells mitochondria are small cellular organelles bound by double membranes make most of the chemical energy required for powering the biochemical reactions within the cell. this chemical energy is stored within the molecule ATP which is produced
Some organelles are bound by membranes like those that make up the external structure of the cell, with varying compositions of phospholipids and proteins. These are advantageous, as they
- may increase metabolic reaction efficiency;they allow cells to concentrate smaller fractions of enzymes and solutes
- separate proteins and molecules that may harm the cells by parceling them into membrane-bound organelles
- for example, hydrolytic enzymes within vacuoles may degrade macromolecules like DNA and RNA within the cytoplasm.
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Answer:
Blastocyst
Explanation:
Blastocyst is a structure formed during the early embryonic development of mammals that consists of an inner group of cells (inner cell mass), that later becomes the embryo, and an outer group of cells (trophoblast), that develops later into membrane structures that provides protection and nutrient to the embryo. The blastocyst consists of more than 100 cells formed together as a complex cellular structure which forms into the embryo that is later implanted in the uterus.
<em>Answer:</em>
<em>Ello mate, Here's you're answer !</em>
<em>The correct order is 3,4,6,2,7,5,1</em>
<em>Explanation:</em>
<em>Here are the events in the transmission of an action potential in the correct order :</em>
<em>3)</em><em>An action potential arrives at an axon terminal. </em><em>4)</em><em> Calcium ions enter the axon terminal. </em><em>6)</em><em> Synaptic vesicles fuse with the plasma membrane.</em><em>2) </em><em>Neurotransmitters are released into the synaptic cleft. </em><em>7) </em><em>Neurotransmitter molecules bind to the membrane of the receiving neuron.</em><em>5) </em><em>Sodium ions diffuse into the receiving neuron.</em><em>1)</em><em> An action potential begins in the receiving neuron.</em>
Enzymes reduce the activation energy allowing chemical reactions to occur in living things.
Answer: The options are not given but it is gotten from another websites and here are the options.
A.Cell-to-cell (membrane molecule) recognition
B. Cell junctions
C. Paracrine signaling
d. Synaptic signaling
The correct option is C.
Paracrine signaling.
Explanation:
This is because in paracrine signaling cell communicate with other near by cells through chemical Messengers. It is a form of cell to cell communication in which a cell produced signal and transfer it to other neighbouring cells whereby the neighbouring cells alter or change their behavior to counter the effect of the signal. From the question, the lung cells send signals to neighbouring cells and this alter their behavior by slowering down protein making machinery.
