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Akimi4 [234]
3 years ago
5

Which of the following is a characteristic feature of a carrier protein in a plasma membrane?A. It is a peripheral membrane prot

ein. B. It exhibits a specificity for a particular type of molecule. C. It requires the expenditure of cellular energy to function. D. It works against diffusion. E. It has few, if any, hydrophobic amino acids.
Biology
1 answer:
ehidna [41]3 years ago
5 0
B. it exhibits a specificity for a particular type of molecule
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A group of educators from a local school district has formed a task force to investigate racial and ethnic identity. Activities
Blizzard [7]

Options for the question have not been provided. They are as follows:

a) if minority group students experience less academic success, they may find themselves in classes with proportionally fewer majority group members.

b) majority group students do not want to interact with minority group students, so they select classes that fewer minority group students will take.

c) gangs in the schools are not integrated.

d) academic success has little to do with the two group interactions.

Answer:

a) if minority group students experience less academic success, they may find themselves in classes with proportionally fewer majority group members.

Explanation:

The educators have decided to open various classes where the majority and the minority group students can interact with each other. However there is a loophole in this plan. A student will choose a class not only on the basis of their liking but also on the basis of their academic level of comfort. Minority group students usually face similar environment and set of problems since they belong to a small close knit minority community and so they might also show similar academic performance.

For example, most of them could be bad in math since their early schooling in their own community could not build a strong foundation for math. As a result they would not perform well in it and will automatically be a part of activity not related to math. Unintentionally they will get clubbed together again in classes and activities with fewer majority group members.

5 0
3 years ago
Why is the phase of the moon important for a lunar eclipse to occur?
cestrela7 [59]

Answer:

The moonlight we see on Earth is sunlight reflected off the Moon's grayish-white surface. The amount of Moon we see changes over the month — lunar phases — because the Moon orbits Earth and Earth orbits the Sun. ... During a lunar eclipse, Earth comes between the Sun and the Moon, blocking the sunlight falling on the Moon.

Explanation:

8 0
3 years ago
How are the lytic and lysogenic cycles similar and different in terms of process and infection?
ELEN [110]

Answer:

<h2>Lytic cycle: involve that there is rupture( lysis) of the host cell and release many copies of virus. </h2><h2>Lysogenic cycle:  involve the insertion of the nucleic acid of a bacteriophage into host genome, known as prophage. </h2>

Explanation:

There are many  similarities and differences between lysogenic and lytic cycles that;

1. Lysogenic cycle of bacteriophage :

i)  in lysogenic cycle:  bacteriophage insert its DNA with that of a host, known as prophage and it replicates with host.

2. Lytic cycle of bacteriophage:

i) lytic cycle is that it results in many copies of the virus very quickly and the cell is ruptured and many copies of virus are released.

4. Similarity is that in both cycles bacteriophase inter into the host and use their machinery.

4 0
4 years ago
Which body system protects the body against invasion by pathogens? A. nervous system B. muscular system C. excretory system D. i
lakkis [162]
I think the answer is D. immune system :))
3 0
3 years ago
Read 2 more answers
Stems ___ ?
Xelga [282]
B. Stems absorbed water and minerals from soil
Hope this helps! :)
6 0
3 years ago
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