Answer:
1)nucleus
2) mitochondria,
3)Golgi apparatus
4) lysosomes, and peroxisomes.
endoplasmic reticulum
Explanation:
Cell can be defined as building block in which all living things are made up.
The structures that perform similar functions in plant and animal cells are:
1) Nucleus: this is one of the structure in both plant and animal that control the activities such as reproduction in cell and it preserve the genetic material cell
2)mitochondria: they are power House as well as energy source of the cell that control the biochemical process
3)Golgi apparatus: is responsible for transport of protein and lipid within the cell.
4)lysosomes; this organelle break down substance that are needed to be break down in the cell, they have digestive compounds in them
Since both elements have a +1 charge, they cannot lose or gain electrons to form a bond. Plus they are both metals, so it wouldn't form a natural bond
<u>Answer:</u>
<em> needed to heat the amount of water giving.
</em>
<u>Explanation:</u>
To solve this question we first need to know the specific heat of water which is given by <em>4.18 joules</em> Per gram for increasing <em>1° of temperature</em>. Now since one gram of water name one joules per gram so 2 grams will need <em>twice of 4.18</em> that is 8.36 similarly 50 grams will need
Now we need to calculate the heat for 10° of change because temperature rises from 50° centigrade to 60° centigrade and difference in degrees
<em>so heat needed is= </em>
None. Neon has two layers of electrons, both filled completely. This means that there cannot be unpaired electrons in this atom.
Answer:
1.58×10² nm
Explanation:
Given data:
Frequency of light = 1.90 ×10¹⁵ Hz
wavelength of light = ?
Solution:
Speed of light = wavelength × Frequency
Speed of light = 3×10⁸ m/s
3×10⁸ m/s = λ × 1.90 ×10¹⁵ Hz
Hz = s⁻¹
λ = 3×10⁸ m/s / 1.90 ×10¹⁵s⁻¹
λ = 1.58×10⁻⁷ m
meter to nm:
1.58×10⁻⁷ m ×10⁹ nm/ 1m
1.58×10² nm