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Mrrafil [7]
3 years ago
13

What has improved to make scientist better able to understand the cell?

Biology
1 answer:
Pie3 years ago
6 0
The microscope is the most important advancement.<span />
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One strand of a region of DNA has the sequence 5'-ATTCCG-3'. The complementary strand for this one is __________. One strand of
Thepotemich [5.8K]

Answer:

1. 5'-TAAGGC-3'

Explanation:

According to the options the answer is 5'-TAAGGC-3'.

But note that the DNA template is read in 3' to 5' and the new complementary strand is formed in 5' to 3' direction.

7 0
4 years ago
Any time a scientific theory is challenged, it means it's not a good theory.Do you agree with this statement? Explain
vfiekz [6]
False. Any time a scientific theory is challenged, it means it's not a good theory. And this statement is not valid. In theoretical models, they are revisited when there are further studies and discoveries found in a certain area where they can be remodeled and reintegrated instead of disregarding its credibility. Models, theories and paradigms are not challenged but rather encouraged, they are supported in many studies since these theories and models were created in order for us to understand a certain phenomenon but it would likely help the scientific society to be updated in the new forms or spheres of improvement rather than discouragement.  



8 0
4 years ago
Many schools require applicants to take a test, such as the SAT or the ACT, as part of the admissions process. These tests deter
MAVERICK [17]
The B. hippocampus is the part of the central nervous system that helps students remember the correct answers.

The hippocampus is primarily associated with memory, but it is also thought to be the center of emotions and the autonomic nervous system.
3 0
3 years ago
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Which best describes a bacterium?
lara [203]

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I hope this helps?.. :S

4 0
3 years ago
Two male bighorn sheep butt heads to determine who gets the right to breed with a local group of females; a pack of wolves coord
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All of these represent something called "competition and predation", in which the species competes for strength, or when one species coordinates attacks against a prey species, or when one species hunts another.
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