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ra1l [238]
3 years ago
5

Rough ER is connected to the

Biology
2 answers:
Harrizon [31]3 years ago
6 0
Nuclear membrane and its like a classrookm
Yuliya22 [10]3 years ago
5 0
Nuclear membrane and smooth er<span />
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Identify the trend common to both the 15-day-old and 1-month-old guinea pigs' red blood cells. identify the trend common to both
Ainat [17]

The correct answer is: Both experienced the most rapid uptake of glucose at the beginning of the experiment.

The difference between pigs would be in their uptake of glucose during the whole experiment, where the younger guinea pig's cells took up more glucose than the older guinea pig's. This is because older guinea pigs have fewer glucose transporter proteins.


6 0
2 years ago
Carbon dioxide and oxygen enter and exit a leaf by diffusion. which structure(s) on a leaf allow(s) this process to happen?
Montano1993 [528]
The stomata and their guard cells allows this happen.

Stomata is like a hole or gap on a leaf, most of them are present in a bottom side of the leaf, since waxy cuticle is not present over there. And 2 guard cells make up a stomata.

Guard cells are able to control the size of the stomata, depending on the situation. For example, the guard cells close up during day time because a lot of sunlight may cause more water loss.

In conclusion, guard cells and the stomata are the main structures that allow carbon dioxide and oxygen (water too) diffuse in and out of leaves.
3 0
3 years ago
As we discussed, plesiadapiforms were initially interpreted as being the first primates. They were then interpreted as being out
alina1380 [7]

Answer and Explanation:

Primates must have long, strong fingers capable of supporting their own body weight when they need to climb, the ability to climb trees and stereoscopic vision. These skills help primates not only to survive in the wild, but facilitate the obtaining of food, resistance to predators and reproduction, these characteristics being the most favorable to maintain the continuation of the active species and competitiveness among members of the species.

6 0
2 years ago
The caregiver of a 4-year-old girl who lives in a heavily wooded area calls the clinic nurse to report that the child has a swol
marta [7]
Taking the child to a doctor for treatment for the tick bite so the child doesnt get sick.
7 0
3 years ago
The knowledge obtained when scientists answer one question often generates other what?
8090 [49]

Answer:

Observing & Hypothesizing

Explanation:

The knowledge obtained when scientists answer one question often generates other questions or proves useful in solving other questions. Scientists gather information and answer questions collectively known as the scientific method.

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3 years ago
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