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Marta_Voda [28]
3 years ago
7

Ions are defined as _____. atoms that have lost or gained an electron and have a charge. neutral atoms atoms that are bonded to

other atoms of the same element nuclear atoms
Biology
1 answer:
Lady_Fox [76]3 years ago
3 0

Answer:

an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

Explanation:

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The model shows part of a process that uses tRNA. Which description explains the role of the tRNA in the
ladessa [460]

Answer:

a. The model delivers amino acids to the ribosome so they can

be added to the developing pepetide.

Explanation: tRNA is transfer ribonucleic acid. Its help to aid translation process. They have the appropriate anti codon that is a complement of mRNA i.e messanger RNA they Therefore give the appropriate amino acids to ribosome to form the appropriate polpeptide chain. Each amino acid has its own tRNA.

6 0
3 years ago
BRAINLIESTTTT ASAP!!
weeeeeb [17]
Answers:

1. C is correct answer. Y is a liquid because it fills up to the entire container.

2. C is correct answer. The two substances are the same because their intensive property is the same.

Hope it helped.

-Charlie
7 0
3 years ago
The first hominids to create sculptures, carvings, and paintings​
Alecsey [184]

Answer:

NeanderthalsThese artistic innovators were probably Neanderthals. Dated to 65,000 years ago, the cave paintings and shell beads are the first works of art dated to the time of Neanderthals, and they include the oldest cave art ever found

Explanation:

Which hominids created art? The first human artist on Earth is believed to have drew on a cave wall with red ochre over 65,000 years ago, as a Neanderthal reached out and drew on it. There is no evidence that the modern human is the only species to express itself through art, as is widely believed.

3 0
2 years ago
Three disadvantages of capture-mark-recapture method?
marissa [1.9K]

Answer:

The disadvantages of the given instance are mentioned below.

Explanation:

This analysis seems to be a tool device used to evaluate the proportion of the population.

<u>Disadvantages:</u>

  • The effectiveness is dependent on a significant portion of the number of people is being recorded.
  • Animal marks may have a drastic impact on either the animals.
  • This approach does indeed have a certain drawback because that's not a very suitable technique.
3 0
3 years ago
A group of cells is assayed for DNA content immediately following mitosis (G1) and is found to have an average of 8 picograms of
mariarad [96]

Answer:

16 pg at the end of S

16 pg at the end of G2

Explanation:

A cell has 8 pg of DNA per nucleus in G1.

During S phase the DNA replicates, so every nucleus will contain double the normal amount of DNA that was present in G1. Therefore, at the end of S each nucleus would have 16 pg of DNA.

During G2 the cell continues growing and preparing for mitosis, but DNA content does not change: there are still 16 pg per nucleus.

4 0
3 years ago
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