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Nikolay [14]
3 years ago
13

How are observation and experimentation related?

Biology
1 answer:
Dominik [7]3 years ago
4 0
You can gather information from both actions.
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Where in a plant cell does photosynthesis occur?
Blababa [14]

Answer:

Mesophyll Tissue

Explanation:

Reasoning - The mesophyll tissue contains a photosynthetic function called chlorophyll which help the plant produce glucose or food.

Hope it helps :)

7 0
3 years ago
Read 2 more answers
What happens to an enzyme as the temperature rises
Damm [24]

heightened temperatures can cause enzymes to work more quickly whereas if the temperature gets too high the enzyme stops working, If the temperature around an enzyme gets too high, the enzyme loses its shape, which is known as denaturation, and will eventually stop working

6 0
3 years ago
What happens to the z lines after contraction of the sarcomere?
ELEN [110]

Answer:

They became closer to each other.

Explanation:

When skeletal muscles contracts the Z lines that are at the end of every sarcomere became closer to each other due to the fact that the I bands that are attached to the Z lines and contains the myosin filaments move closer to each other interacting with the actin filaments and shorten the the H zone that is in the middle of the sarcomere. In other words, It all becomes compact during a contraction.

8 0
3 years ago
Why are antibiotics not used to treat viruses
kozerog [31]
Antibiotics in their name say they kill living things viruses are not living things. (Meme this as you may.)
3 0
3 years ago
HURRY PLEASE!! Explain how the DNA molecule is stabilized but also able to be changed.
alexandr1967 [171]
The nitrogenous bases placed in between the DNA double helix strands, like rungs on a ladder, are positioned there because of the hydrophobic effect and are stabilized by hydrogen bonding. The stability of DNA also relies on the interactions between the hydrogen bonds between bases, hydrogen bonds between bases and surrounding water, and base interaction between neighboring bases.

Hydrogen bonds are able to stabilize the DNA double helix by pairing up with their complementary base pairs (guanine with cytosine and adenine with thymine)

Hope this was able to help you! I went through my answer and bolded the more important parts, and parts more useful for answering the question.
7 0
3 years ago
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