Solve the big problem and bless passing

Don't be funny, no one is going to spend that much time doing this for you.

It's no problem to practice and I wish you all the best in advance.

Section 1 98, Branch 4 as long as you are serious, no problem!

Keep a normal mind. I wish you all the best in passing the exam.

Mathematics you can read a big problem every day, stimulate your thinking, you don't have to do it, you have to write it down, you can do more problems in chemistry, review the books, the book will be memorized, the basic score will come, the rest is to see the ability, physics is also a book, political history can only be memorized, no way, I am a troop transfer, this year will also be examined, bless, worship Buddha!!

The content of chemistry junior high school is not very difficult, don't do more now, read more books and understand the concepts. The political history high school entrance examination is not an open book, it is best to find some better summaries on the Internet to type it down, politics to find some body types to see, history general bookstores have some tutorial books, find some test points more clear and more complete to buy a few. In mathematics, don't want to look at the problem now, read the concept from beginning to end, mainly in the guidance book for the high school entrance examination, and it is generally not difficult to start the high school entrance examination, but the last two questions are more difficult to think.

I have time to take out my previous mistakes and flip through them, and I don't want to read them all, but I want to make sure that I will read one question at a time. I believe it will be better than doing the questions blindly. Hopefully, you can get an ideal score.

Find someone to tutor you, that might work, it's too late for you to figure it out on your own.

5. Select C, which is a double-layer structural membrane located at the junction of the nucleus and cytoplasm of eukaryotes. Ribosomes are membrane-free organelles. If you change it to phospholipids, the molecular layer is 4 layers.

6. Select B, one of the main functions of the nucleolus is to assemble the ribosome, a machine for protein synthesis. Cells without nucleolus are not necessarily unable to synthesize proteins, for example, if the nucleolus of a normal cell is removed, but there are still ribosomes in the cytoplasm, proteins can be synthesized.

7. Select C, endoplasmic reticulum, and the cell membrane is a monolayer membrane. The nuclear membrane has a certain permeability to the substance. Ions can permeabilize the nuclear membrane, as can smaller molecules such as amino acids, sugars, protamine, histones, RNA enzymes, and DNA enzymes.

However, macromolecules such as globulins and albumins enter and exit the nucleus through the nuclear pores. Mitochondrial membranes, through which protein macromolecules cannot pass.

12. Select A, nucleolus controls the transcription of rRNA genes. Indirectly controls the metabolism of cells.

13, (4) nuclear envelope.

3) Nuclear pores. 1) Chromatin, DNA

The answer to the previous question is 15 2, and the answer below is 9 2

Two out of fifteen, one out of five.

The largest is the smallest, and the smallest is a fifth.

Two out of nine and one out of five.

1) If a and b are incompatible with each other, then &&&& are also incompatible with each other;

2) If a, b are compatible, then &&&& are also compatible;

3) If a, b are incompatible with each other, and p(a) 0 and p(b) 0, then a,b are independent of each other; f

4) If a and b are independent of each other, then &&&& are also independent of each other 5) If the random variable x is not independent of y, then x is not related to y. f6) If the random variable x is not correlated with y, then x and y are independent.

f7) If the random variable x is not unrelated to y, then x and y must not be independent. t8) If x is not related to y, then e(xy) = e(x) e(y) t9) If x is not independent of y, then there will be no e(xy) = e(x) e(y) f

10) If e(xy)=e(x)e(y), then x and y are independent f11) x and y are independent and cov(x,y)=0 f independent and must not be correlated; Not related, not necessarily independent.

e(xy)=e(x)e(y) is equivalent to cov(x,y)=0

No points will be counted.

After answering the question, the information on the answer sheet is recognized by the cursor reader and the matching software is used to enter the dot data into the computer. If you can't identify it without a paint, you can't calculate the score.

Filling requirements. When filling, apply a line segment 3 mm long and 1 mm wide on the corresponding information bit. The coating card is required to be accurate, deep, full, uniform and clean. Accuracy means that the position of the information bit must be painted accurately, and it must not be channeled and misplaced.

"Deep" means that the chromaticity of the information bit should be darkened, but the information card should not be scratched. "Full" means that the small rectangular box of the information bit should be painted full, not beyond the box, and not under the box. "Even" means that the color of all information bits on the painted information card should be basically the same, and the same information bits should also be kept the same shade.

"Clean" means that the information card must be kept clean, and it must not be dripped with ink, dirt or scribbled on non-information places with a filling pen.

If you use a pencil to fill in, if you make a mistake, you must use a plastic eraser to clean it. It is generally recommended to fill out the information card with a 2b pencil. In order to prevent cheating, candidates in different columns use different versions of the answer sheets, so pay attention to whether the answer sheets are horizontal or vertical.

I don't have a picture either, Shandong. I don't know if there are points, and some say that they don't paint and don't give points.

Can you give a point A, I also did the first course,

I also forgot to paint and also did the first question.

I didn't apply it either, sad no.

Me too, and I'm doing well.

Me too, will I give points? I'm so worried.