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Svetlanka [38]
3 years ago
13

Which of the following statements about technology and its impact on humans is more accurate? A. Technology can always provide t

he best solutions for human problems. B. Technology has had little effect on the course of human history. C. Technology often has drawbacks as well as benefits. D. Technology is a twenty-first century human development.
Biology
1 answer:
11Alexandr11 [23.1K]3 years ago
7 0

Answer:

Its C

Explanation:

i got it from study island

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Although DNA is made up of only four different bases, it can encode the information necessary to specify the workings of an enti
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Answer:

Because DNA molecules are extremely long.

Explanation:

DNA molecule is made up of only four types of nucleotides that are adenine, guanine, cytosine, and thymine. These four types of nucleotide encode all the information necessary for the formation and working of the entire organism because each DNA strand is as long as 2 meter which contains millions of base pairs.

The four nucleotides are arranged in the DNA strand with many different combinations which results in the formation of codons sequence that contains all the information about the cell. This long DNA is compressed several times to fit in the nucleus.

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Penicillin-binding protein 2a, encoded by the medA gene, isn’t affected by beta-lactam antibiotics.
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Answer:

The correct answer is - false.

Explanation:

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β-Lactam antibiotics bind with the PBPs and cause the disruption to peptidoglycan cross-linking in the biosynthesis of the cell wall and ultimately lysis of bacteria takes place and cell death.

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2 years ago
What are the possible anticodons in the tRNA molecules that carry serine to the ribosome?
Brilliant_brown [7]
The possible tRNA for serine are UCU, UCC, UCA, UCG
3 0
3 years ago
Question 8
Andreas93 [3]

Answer:

True

Explanation:

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explain how the human body regulate the blood glucose levels after a breakfast of maize meal porridge​
almond37 [142]

Answer:

Normally, blood glucose levels increase after you eat a meal. When blood sugar rises, cells in the pancreas release insulin, causing the body to absorb glucose from the blood and lowering the blood sugar level to normal.

Explanation:

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