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Slav-nsk [51]
4 years ago
12

Structure and Function in Cells: Explain in detail why even though all cells are composed of the same basic parts, the structure

of cells can be very different. Use at least one specific example in your answer.
Biology
1 answer:
BigorU [14]4 years ago
8 0
Cell walls create structure in cells.
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An infant of a diabetic mother is admitted to the neonatal intensive care unit. what is the priority nursing intervention for th
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If an infant of a diabetic mother is admitted to the neonatal intensive care unit, the nurse should EVALUATE THE EFFECT OF MOTHER GLUCOSE LEVEL IN THE INFANT BY PERFORMING A BLOOD TEST ON THE NEWBORN. This test is known as Heel Stick Blood Test. It is used to determine the blood glucose level in the infant.
4 0
3 years ago
Which type of land holds the MOST heat and therefore has the highest temperature?
madam [21]
Im not 100% sure but I would assume its b) a flat plane. if you break it down, mountains wouldn't be correct because the peaks are cold because they are higher in altitude. a forest may be hot but the trees reject most of the hear from the actual forest floor. and a rolling meadow could also be correct but I would go with flat plain because they are more like a desert and the heat has nothing to be reflected off of. hope that helps.
7 0
4 years ago
Read 2 more answers
Many receptor tyrosine kinase pathways have mapk as a downstream signaling component. mapk can phosphorylate target proteins. wh
Lapatulllka [165]

A protein kinase that is specific to the amino acids serine and threonine is known as a mitogen-activated protein kinase (MAPK or MAP kinase; also known as a serine/threonine-specific protein kinase).

<h3>Mitogen-activated protein kinase :</h3>

A small number of cell surface receptors can ultimately generate a large intracellular response due to activation of kinase cascades.

In order to trigger an appropriate physiological response, such as cellular proliferation, differentiation, development, inflammatory reactions, and death in mammalian cells, MAPK pathways relay, amplify, and integrate information from a variety of stimuli.

Tyrosine phosphorylation, specifically numerous tyrosines on each RTK in the dimer, is how cross-linking triggers the tyrosine kinase activity in these RTKs. The term "cross-phosphorylation" refers to this action.

The activation of a MAPKKKK or MAPKKK by stimulation of plasma membrane receptors is the initial stage of signal transduction. The MAPKKK then phosphorylates two serine or threonine residues in the S/T-X5-S/T (X is any amino acid) motif of its activation loop, activating a downstream MAPKK.

Learn more about MAPK here:

brainly.com/question/23449262

SPJ4

3 0
2 years ago
solve the inequality. x /8 is greater than 4. a. x is greater than 1 /2. b. x &gt; –4 c. x &gt; 2 d. x &gt; 32
MA_775_DIABLO [31]
To get x on its own, you times the 8 over so the 8 cancels each other out on the LHS. 

~ x > 32

(D)
5 0
4 years ago
When the voltage of a plasma membrane shifts from +30mv towards 0 mv, we say the cell is
stealth61 [152]
When voltage of a plasma membrane shifts from +30mV towards 0mV, we say cell is repolarizing. Repolarization results from the movement of positively charged K+ ions out of the cell. This repolarization phase of an action potential results in hyperpolarization, attainment of a membrane potential that is more negative than the resting membrane potential. 
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4 years ago
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