What lipid can surround fat droplets and keep them stably suspended in water so that the water and fat do not separate?

Compare and contrast the structure and function of a compound light microscope and a scanning electron microscope. Be sure to di

Artyom0805 [142]

<span>Basically both operate by bouncing tiny particles or waves off of objects in order to make them visible. Electrons are smaller than light photons so we can see smaller objects clearly with electron microscopes. There are disadvantages though. First, color is a function of light wave frequency so we can't see electron micrographs in color. Color can be added artificially though by computer to differentiate structures, (think photoshop). Also, we cannot see electrons so we make them visible by bouncing them off a cathode ray screen similar to a TV set or computer monitor</span>

6 0

3 years ago

Animals without a backbone are classified as ________. crustaceans invertebrates arthropods worms

CaHeK987 [17]

Invertebrates

in- = not
vertebra = spine

3 0

3 years ago

Rabbits are very popular domesticated animals, so popular that there are over 300 breeds of domesticated rabbits in the world. Y

Inessa [10]

Answer:

breed a has an average of 9 pounds

breed b has an average of 12.125 or 12 (rounded) pounds

Factors you may describe could be, food sources, environment, and climate could have changes in the characteristics of different breeds.

Having controlled factors, having 2 baby rabbits of the same breeds and monitoring the same food and water, observations and data can be collected, done multiple times data can be complied and used to theorize

6 0

2 years ago

DNA is transcribed to messenger RNA (mRNA), and the mRNA is translated to proteins on the ribosomes. A sequence of three nucleot

Maru [420]

Answer:

start codon - AUG

in-sequence amino acid - AAA, UGC, AUC, CAC, GCA, ACU

stop codon - UAA, UAG, UGA

Explanation:

From the amino acid chart, the start codon is represented by the codon AUG which also code for the amino acid methionine. There are three stop codons including UAA, UAG, and UGA. The stop codons signal the end of the translation process of the mRNA. Every other codon within the mRNA chain codes for different amino acids except methionine.

Hence, using the attached amino acid chart:

start codon - AUG

in-sequence amino acid - AAA, UGC, AUC, CAC, GCA, ACU

stop codon - UAA, UAG, UGA

6 0

3 years ago

Cual es el proceso que tiene el ADN en las diversas células existentes (procariota y eucariota).

lozanna [386]

Answer: English

A eukaryote contains a well-defined nucleus, whereas in prokaryotes, the chromosome lies in the cytoplasm in an area called the nucleoid. In eukaryotic cells, DNA and RNA synthesis occur in a separate compartment from protein synthesis. In prokaryotic cells, both processes occur together.

Explanation: Espanol (Spanish)

Un eucariota contiene un núcleo bien definido, mientras que en los procariotas, el cromosoma se encuentra en el citoplasma en un área llamada nucleoide. En las células eucariotas, la síntesis de ADN y ARN se produce en un compartimento separado de la síntesis de proteínas. En las células procariotas, ambos procesos ocurren juntos.

4 0

2 years ago