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ZanzabumX [31]
3 years ago
11

How many times can mechanical

Biology
2 answers:
inessss [21]3 years ago
6 0
C don’t ask just put it it’s right
Zigmanuir [339]3 years ago
3 0

Answer

c

Explanation:

because mechanical energy has approximately 2.65% chemical energy causing it to be able to constantly change.

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Cells with one set of chromosomes are? a. diploid. b. haploid. c. monoploid. d. none of the above
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Your answer is A. Diploid!!!!!!! The other answers are silly.
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Neurons have special proteins in their cell membranes that allow them to generate electric current. Are these proteins most like
V125BC [204]

Answer:

Sodium-Potassium pumps (proteins that help neurons generate electricity) are produced by ribosomes on the rough endoplasmic reticulum (ER).

Explanation:

Sodium-Potassium Pump (NA+/K+):

The Na+/K+ Pump is a transmembrane channel protein, responsible for maintaining the concentration gradient of sodium and potassium ions in the intra and extracellular environment. This is achieve by pumping 3 Na+ outside and 2 K+ inside the cell at the cost of one ATP. In neurons, these channels help in generating an action potential across the cell membrane that gives rise to a nerve impulse.

Production of Transmembrane proteins:

All membranes and their proteins are produced by  the ribosomes on the rough ER. The rough endoplasmic reticulum contains the enzymes required for lipid synthesis; and as cell membranes are made of lipids, the ER is the most suitable location for synthesis. Membrane proteins, particularly, transmembrane proteins like the Na+/K+ pump possess hydrophobic surfaces that don't dissolve in the cytoplasm but readily attach to the ER surface from where they can be transported wherever required.

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3 years ago
Which part of the female reproductive system produces ova?
ikadub [295]

The ovary is the part of the female reproductive system that produces ova.

The ovary is an organ located in the female reproductive system that produces female reproductive cells or ova. The ovary is often paired and are firm, smooth and about the size of an almond. The ovaries are held by a membrane next to the uterus on both side of the lower abdomen. When an ovum is produced, it moves into the uterus through the fallopian tube, where it may be fertilized by a sperm. The ovary also secretes various hormones such as estrogen and progesterone that perform major roles in the menstrual cycle and fertility.


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3 years ago
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You are completing a metric conversion in which you move the decimal 2 places to the right. This is the same as __________.
natita [175]
<span>D. multiplying by the quantity of 100. When you multiply a number by 100 your doing this :

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A trick for this is just giving the number the 10, 100, or 1000's zeros.

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kherson [118]

A- a wide diversity of spesoces


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