BIOLOGY HIGH SCHOOL

In a cell, protein synthesis is the primaryfunction of
(1) ribosomes (3) chloroplasts
(2) mitochondria (4) vacuoles

Answers

Answer 1
Answer: The correct answer is 1. Ribosomes. Ribosomes translate the codes andsynthesize proteins. Chloroplasts are connected to photosynthesis inplants because they contain chlorophyll, while mitochondria is thepowerhouse of the cell. Vacuoles are something like storage houses fornutrients and waste in a plant for excess food, as well as protectingthe plant from waste.

Related Questions

Which type of neuron allows someone to feel when raindrops fall on his or her arm?cell neuronmotor neuroninterneuronssensory neuron
Use the models that you created in Lesson 2, Lab 1 to help you answer the following question. Compare the surface area to volume ratio of a large cell to that of a small cell. Why does the ratio of surface area to volume increase with the decrease in cell size? A. A larger cell has more surface area than volume. B. A smaller cell has more surface area than volume. C. A smaller cell has more volume than surface area. D. A smaller cell has an equal ratio of surface area to volume
Membrane organelles known as _______ contain enzymes specialized to break down ingested materials, secretions, and wastes.A. lysosomes B. ribosomes C. vacuoles
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Use your understanding of the phosphorus cycle to answer the questions provided.Phosphorus cycles between living things and the ______. ?

How does an allele cause a trait in an organism? O A. The allele is a code to form a type of gene. O B. The allele is used during transcription to make DNA. O C. The allele is used by proteins to create chromosomes. O D. The allele causes a certain type of protein to form. Is d right?

Answers

Answer:

The correct answer is option D. The allele causes a certain type of protein to form

Explanation:

An allele does not form a type of gene but it is a variant or form of a gene itself that consists sequence of codes for a gene. Gene has two types of variants known as alleles in humans thus, humans called diploid organisms. Each gene has a certain number of an allele that leads to the specific type of protein by the process of gene expression.

Thus, the correct answer is - option D.

Which of the following is true of modern cell theory?

Answers

The answer is:

As technology improves so will our understanding of cells.

:)
Which of the following is true of modern cell theory? C IS THE ANSWER

Which of the following is not a consequence of the onset of early spring events?

Answers

Fruits ripening is not a consequence of early spring events

There are a lot of fruits that ripen during summer and winter .

The consequence of the onset of early spring are :

- Flowering
-Acidic Ocean water
- and many eggs started to hatch

acidic water is not an consequence of early spring but an effect on marine ecosystems.

Minerals must be _____. liquids organic homogeneous rocks

Answers

The correct answer is homogenous. Minerals must be homogenous. Minerals are these compounds that are natural occurring in the form of solid and inorganic and can also be in a crystal structure. Minerals are identical which is why they are homogenous.

Answer:

The correct answer is homogenous

Explanation:

What cell process is controlled by the nucleus?

Answers

Protein Synthesis is controlled by the nucleus.

8. which statement best explains why compounds have different properties than the elements that form them?

Answers

Answer;

When elements form a compound, the bonds and structure of the elements change.

Explanation;

-Elements are substances (such as oxygen and hydrogen) that can't be split into simpler substances using chemical means. They contain only one kind of an atom. A compound on the other hand is a substance that is formed when two or more elements are chemically joined.

-A compound's properties may differ greatly from those of its component elements. For example; at room temperature both oxygen (O2) and hydrogen (H2) are gases, while water (H2O) is liquid. This means that when elements form a compound, the bonds and structure of the elements change. The atoms in a compound are joined chemically using chemical bonds, such as covalent bonds, ionic bond and hydrogen bonds among others.
Since options aren't given the responder will display the answer.

They are bonded by atoms.

The atoms in a compound are held together by a chemical bond. The chemical bonds can be either covalent bonds or ionic bonds. Both the bonds are considered very strong bonds. These bonds are mainly formed by sharing of electrons or in the case when one of the elements making the compound donates electron to the other element. The nucleus of each atom attracts to form a strong bond. This property of attraction between the nucleus of the atoms actually helps in forming the chemical bonds.
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