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kirill [66]
4 years ago
11

The total magnification of a specimen viewed under a compound light microscope is determined by

Biology
2 answers:
Anuta_ua [19.1K]4 years ago
5 0

Answer:

Microscope lenses are those that allow an object to be magnified. These lenses are the eyepieces and the other is called objective. These lenses are called converging lenses and are on a common optical axis. The most commonly used objectives are 4, 10, 40 x and up to 100x. The eyepiece allows you to observe the image of the object selected by the lens, acting as a magnifying glass. It consists of two lenses: the lower or collector, and the upper, or eyepiece.

Naya [18.7K]4 years ago
4 0
<span>he magnification/power of the eyepiece and the objective lens you are using. I think the eyepiece alone is usually 10x. You just multiply that of the eyepiece and the objective lens.</span>
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Transcribe the following (DNA ⇒ mRNA);<br><br> GCG TAT GGC
damaskus [11]

Answer:

CGC AUA CCG - RNA

CGC ATA CCG - DNA

Explanation:

Uracyl (U) is present in RNA instead of Thymine (T)

Also opposite RNA/DNA molecules pair with each other.

Adenine pairs with Uracyl (RNA)/Thymine (DNA)

Cytosine pairs with Guanine (both RNA & DNA)

8 0
2 years ago
In a(n) _________________________________, one of the blood vessels in the brain ruptures or breaks open and blood enters the br
lianna [129]

Answer:

Hemorrhagic Cerebrovascular accident (CVA) also called stroke

Also an aneurysm can rupture and cause same effect.

3 0
4 years ago
Free energy in the cell creates disorder. Cells harness free energy to drive unfavorable reactions by using Activated Carrier Mo
Tcecarenko [31]

Answer:

G

Explanation:

NADPH (Nicotinamide Adenine Dinucleotide Phosphate) and ATP (Adenosine Triphosphate) are forms in which energy is stored in metabolic reactions

5 0
3 years ago
The germ cell has 2 sets of chromosomes, and the four gametes will each have one set of chromosomes. ​​​​​​​ To have enough DNA
ICE Princess25 [194]

Answer:

This question lacks options, the options are:

A. Halved

B. Doubled (x2)

C. Quadrupled (x4)

D. Octupled (x8)

The answer is B.

Explanation:

Via the process of meiosis, gametes are formed in order for sexual reproduction to occur. However, the chromosomal content of the gametes are reduced by half. According to this question, a germ cell is said to have 2 sets of chromosomes i.e. diploid, meaning that each daughter cell after meiosis will have one set of chromosome (haploid, n).

However, before any form of division can occur, the DNA (genetic material) of the cell must be replicated i.e. doubled in order to ensure that each resulting gamete has enough chromosomes. This is applicable in this question as well as the DNA in the germ cell must be DOUBLED (×2) via replication in order to have enough DNA for each gamete.

4 0
3 years ago
How many millimeters of water would be displaced by 48 g of lead
Lesechka [4]
Ok let do the formula. V=m/d=408/11.34= 35.98 v=35.98ml so ther is 35.98 ml place in a lead hope u love my answer
3 0
4 years ago
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