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dalvyx [7]
2 years ago
14

Why is the permeability of

Biology
1 answer:
ella [17]2 years ago
6 0

Answer:

D. to allow members to improve their personal lot better than that of

their in-group

Explanation:

I got it right

Good Luck and Have a Blessed Day

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Large molecules such as glucose move across cell membranes through special protein channels during?
Pavel [41]

Answer:

Glucose is a six-carbon sugar that is directly metabolized by cells to provide energy. ... A glucose molecule is too large to pass through a cell membrane via simple diffusion. Instead, cells assist glucose diffusion through facilitated diffusion and two types of active transport.

Explanation:

4 0
3 years ago
Marine Populations Lab Report Instructions: In the Marine Populations Lab, you helped gather data to evaluate Sebastian's Snorke
stealth61 [152]

Answer:

The procedure is given below.

Explanation:

First we record the data of the pollutants that is releasing from the factory. Record the population of the coral reef which are not affected from these pollutants then take the data again and record the population of coral reef that is affected from the pollutants. If the population of coral reef that is affected from that pollutants increases it means that the pollutants damaged the coral reef population at higher rate. The purpose of this lab is to find out the negative effects of pollutants that is released from the factory on coral reef.

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3 years ago
Suppose that two people having free earlobes start a family. The first child has free earlobes and their second has attached ear
Ostrovityanka [42]

Answer:

F is for free, f is for attached

a. Ff, Ff

b. FF, or Ff

c. ff

Explanation:

Parents and first child have free earlobes so it must be dominant trait while attached is recessive. In order to have a recessive trait as seen in the second child, the parents must have a recessive allele.

4 0
3 years ago
Santini is observing different leg lengths, shapes, and hair structure of destructive locusts in order to better understand the
Lana71 [14]

Answer:

D) Diseccting scope

Explanation:

U r examining the legs of small incects. I hope i helped! :)

5 0
3 years ago
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How does phase contrast microscopy help scientists to visualize difficult specimens?
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The phase contrast microscope uses out-of-phase and in-phase light rays that produce contrast areas allowing scientists to detect even a minute number of protein molecules and focus on the minute internal structures of a particle.  
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