BIOLOGY HIGH SCHOOL

Fill in the blank with the appropriate term. 1.The___________ is often considered to be the cell's control center. 2.The___________ consists of everything inside the plasma membrane of the cell. 3.The plasma membrane forms a___________ between the inside and outside of the cell. 4.The___________ is essentially a "skeleton" inside the cell.. 5.The rough endoplasmic reticulum is covered with___________.6.Lysosomes use___________ to break down foreign matter and dead cells. 7.___________ cells specifically have a cell wall, a large central vacuole, and chloroplasts.

Answers

Answer 1
Answer:  1.The nucleus is often considered to be the cell's control center.
(because it contains the DNA)

2.The cytoplasm consists of everything inside the plasma membrane of the cell.
(actually it excludes the nucleus)

 3.The plasma membrane forms a boundary between the inside and outside of the cell. - it controls what can enter and what can't!


4.The cytoskeleton is essentially a "skeleton" inside the cell..
it maintains the form of the cell

5.The rough endoplasmic reticulum is covered with
Ribosomes -they make the proteins!


6.Lysosomes use enzymes to break down foreign matter and dead cells.

 7.plant cells cells specifically have a cell wall, a large central vacuole, and chloroplasts.-choloplasts are only found in plants!
Answer 2
Answer:

The nucleus is often considered to be the cell's control center. 2. The cytoplasm consists of everything inside the plasma membrane of the cell. 3. The plasma membrane forms a barrier between the inside and outside of the cell. 4. The cytoskeleton is essentially a "skeleton" inside the cell. 5. The rough endoplasmic reticulum is covered with ribosomes. 6. Lysosomes use enzymes to break down foreign matter and dead cells. 7. Plant cells specifically have a cell wall, a large central vacuole, and chloroplasts.

1. The nucleus

The nucleus is often considered to be the cell's control center. It contains the cell's genetic material and directs the cell's activities.

2. The cytoplasm

The cytoplasm consists of everything inside the plasma membrane of the cell. It contains various Organelles and provides a medium for cellular processes.

3. The selectively permeable barrier

The plasma membrane forms a selectively permeable barrier between the inside and outside of the cell. It controls the movement of substances into and out of the cell.

4. The cytoskeleton

The cytoskeleton is essentially a "skeleton" inside the cell. It provides shape, structure, and support to the cell.

5. Ribosomes

The rough endoplasmic reticulum is covered with ribosomes. Ribosomes are responsible for protein synthesis.

6. Enzymes

Lysosomes use enzymes to break down foreign matter and dead cells. They are involved in cell digestion and waste disposal.

7. Plant

Plant cells specifically have a cell wall, a large central vacuole, and chloroplasts.

The cell wall provides structural support, the central vacuole stores water and nutrients, and chloroplasts are involved in photosynthesis.

Learn more about Organelles here:

brainly.com/question/29776469

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Which list of details describes the viviparous mode of reproduction?A. internal fertilization, development of an embryo within the female body, and the developing embryo deriving nourishment from its mother
B. external fertilization and the development of offspring outside the mother's body
C. internal fertilization and the development of an embryo within the female body without nourishment from the mother

Answers

The answer is A. internal fertilization, development of an embryo within the female body, and the developing embryo deriving nourishment from its mother

There are three different modes of reproduction:
- Ovoparity - internal fertilization, but development of offspring outside the mother's body (in eggs: ovo
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An example of thermal energy is?:A) glucose.
B) noise from a jet engine.
C) heat from your furnace vent.
D) a sweater.
I think the answer is C but I'm not sure!!

Answers

the answer is c because thermal energy is energy you get from heat, and since youre getting heat from your furnace vent, its thermal energy.

Which is a disadvantage of the genetically engineered potatoes

Answers

Answer:

The question lacks options, the options are:

A) They are easier to transport and store than injectable vaccines (shots).

B) They make it easier to administer edible vaccines.

C) They are more expensive than potatoes without the vaccine.

D) They have nutritional value while potatoes without the vaccine do not.

Thw answer is C

Explanation:

Agricultural crops have faced series of problems caused by pest, nutrient composition etc. However, technology has made sure they these problems are reduced in the least possible way via the use of genetic engineering. Genetic engineering, also called genetic modification is the manipulation of an organism's genes using biotechnology procedures.

In this case, the potato crop was genetically modified, meaning that, the crop was improved genetically. Although, this process has many advantages like inserting a vaccine in the edible crop and easy storage, it also has disadvantages. One of these disadvantages as mentioned in the options is that they become more expensive than potatoes without the vaccine. The price increases due to the vaccines they now contain in comparison to the potatoes without vaccine (not genetically modified).

This price can become not affordable for an average person. Hence, it is a disadvantage of the genetically modified potato crop
Disadvantage:
1. Cause health problems for animals eating the product.
2. Some GM foods may contain allergens and toxins.
3. Gene transfer may occur between organisms.

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Answers

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The organic matter in humus is made of soil.

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Answers

Because there are many types of pollution. 
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The reason it is never local is because it's a chain reaction to the environment.
Example 1:
China has the worst air pollution in the world from factories and cars. The smoke has a depleting effect on the O-zone layer which protects humans from the sun's harmful UV rays. Also, without the protection of the o-zone layer, global warming is increased (yes, it's real) and glaciers begin to melt raising water levels and so forth. So even though the smoke is all the way in China, it affects all of us living on earth.
Example 2:
Let's say there is a oil spill in the ocean which potentially kills or endangers many organisms, like fish. Even though the oil spill was only in that part of the ocean, it affects all the animals because of something called the food chain. If all of a certain fish or animal dies out and that was another animals primary source of food, then it messes up the chain.

What an example of mitochondria in real life

Answers

stomach because it breaks down nutrients and makes energy
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