1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
STALIN [3.7K]
3 years ago
9

Match the following items:

Biology
2 answers:
Black_prince [1.1K]3 years ago
4 0
Cytoplasm; 4
Nucleus; 2
Plasma Membrane; 1
Organism; 5
Vacuole; 3
Nucleolus; 7
Cell Wall; 6
Roman55 [17]3 years ago
3 0

Answer:

1. semipermeable; allows certain substances to pass through

Answer: plasma membrane

Substance like ion have to be regulated closely. Plasma membrane will regulate the concentration of some molecule by making them unable to pass it. Other molecule will be able to pass it freely, like water in osmosis.

2. controls activities of the cell

Answer: nucleus

Nucleus is the most vital organele of the cell that will regulate the cell activities. It contain the genetic material of the cell(DNA/RNA) that needed for protein synthesis. The protein itself will be used to create a new organelle or repair a damaged structure.

3. storage structure

Answer: Vacuole

Vacuole is a membrane bound organelle that used to contain and transport substance. Vacuole could contain a hazardous material so it wont damage the cells, then moving it to the plasma membrane for disposal. It could also store different substance for use like calcium or neurotransmitter.

4. thick fluid between plasma membrane and nucleus

Answer: cytoplasm

Cytoplasm is a gel-like substance that make most of the cell. It is made most of water, so the volume will be influenced by the water content of the cell. Cytoplasm has a role in cell signalling by allowing the movement of certain molecule.

5. functional plant or animal

Answer: organism

An organism is a living individual entity. It could be animal, plants, fungi or even bacteria(microorganism). It could be made of a single cell or multicellular. A living organism will constantly be doing metabolism and need food to sustain their life. By this definition, a virus is not a living organism because they can't do metabolize by their self.

6. fibrous material giving support to the plant

Answer: cell wall

Plant cell has a rigid and sturdy structure around it plasma membrane called cell wall. Cell wall will protect the outer side of the plant cells from attack. This structure makes the plant cell membrane stronger than the animal cells. The cell wall is made by a combination of carbohydrate and proteins. 

7. produces ribosomal nucleic acid (RNA)

Answer: nucleolus

Nucleolus is an organ that located inside the nucleus. The size is about 25% of the nucleus and it shown as a darker circle inside the nucleus. Nucleolus has a role in the earlier phase of RNA synthesis cascade as it was the place of ribosome biogenesis.

Read more on Brainly.com - brainly.com/question/10624288#readmore

Explanation:

You might be interested in
A donkey and a horse can be mated to produce a mule, but mules are sterile and cannot have
vazorg [7]

Answer:

But hinnies and mules can't have babies of their own. They are sterile because they can't make sperm or eggs. They have trouble making sperm or eggs because their chromosomes don't match up well. ... A mule gets 32 horse chromosomes from mom and 31 donkey chromosomes from dad for a total of 63 chromosomes

6 0
3 years ago
Read 2 more answers
Define autotrophs, heterotrophs, producers, and photoautotrophs.
sergey [27]
Producers: living things that make their own food through a process called photosynthesis

Autotrophs: an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.

Heterotrophs: an organism deriving its nutritional requirements from complex organic substances.

Photo autotrophs: organisms that carry out photosynthesis. Using energy from sunlight, carbon dioxide and water are converted into organic materials to be used in cellular functions such as biosynthesis and respiration.
3 0
3 years ago
Imagine a steep, Rocky Stream. Explain the kinds of adaptations animals living in the stream will have.
Serga [27]

The aquatic organism such as fishes will adapt themselves to have strong fins so as to swim upstream against the current. * The aquatic plants will adapt themselves to grow on the rocks present in the stream. * They may adapt themselves to have a streamlined body that resist being washed downstream by the current.Answer:

Explanation:

4 0
2 years ago
Read 2 more answers
HELPPPP!!!! <br> I NEED THE ANSWER NOW .<br> PLLLZZ
Lostsunrise [7]
the answer would be d
8 0
2 years ago
Read 2 more answers
Imagine that you are studying alien life-forms discovered on a distant planet. While geneticists are working out the genetic cod
34kurt

A phylogenetic tree based on morphology can be constructed using the presence or lack of characteristics. In this illustration, all aliens except the outgroup possess a spring tail, all aliens possess a fourth eye, two aliens possess two tails, and one alien has a grasping hand. The evolutionary relationships between these organisms can be hypothesized using these traits.

Aliens:

  • We can determine whether the following traits are present in the remaining aliens by using the group of aliens with the tail stalk as our test group.
  • Out group: a group that is maintained apart from the clade but is yet connected to it.
  • If we provide these aliens alphabets for ease of understanding, then aliens will be like in order.
  • We can use the group of aliens with the tail stalk as our test group to see if the following characteristics are present in the remaining aliens.
  • A group that is kept separate from the clade while yet being affiliated with it is known as an out group.
  • The aliens will appear to be in order if we give them alphabets for simplicity.

Learn more about aliens here brainly.com/question/24183412

#SPJ4

6 0
11 months ago
Other questions:
  • Answer this question and I’ll snapchyou some food
    9·1 answer
  • What Part Of The Brain is Highlighted In The Diagram Below
    12·2 answers
  • Which part of a cell is the gel-like fluid in which organelles move?
    8·1 answer
  • RNA primers must be present on which strand during DNA synthesis? See Section 15.3 (Page) . View Available Hint(s) RNA primers m
    8·1 answer
  • Which group consists entirely of organic molecules
    7·1 answer
  • In which way Copernicus changed the way people viewed the solar system?
    15·1 answer
  • What benefit did land plants offer as they became more abundant ?
    9·1 answer
  • Thermal Energy occurs when you combine these two things....
    6·1 answer
  • A geneticist crossed fruit flies to determine the phenotypic ratio. The geneticist crossed a fly with blistery wings and spinele
    6·1 answer
  • A nerve is actually a long threadlike bundle of ________ that conduct electrical impulses.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!