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yan [13]
3 years ago
13

What did Tanya, a student in Robert Full's lab, need to figure out before she could answer her question?

Biology
1 answer:
Schach [20]3 years ago
7 0

Answer:

dont know sry

Explanation:

dont know sryi

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Question 2 of 9
sammy [17]

Answer:

A.

Explanation:

It shows a clear view of what a group of cells of a plant would be like.

4 0
2 years ago
What is the correct sequence of molecules involved in protein synthesis from beginning to end?
xz_007 [3.2K]

Answer:

DNA → mRNA → tRNA → Protein

DNA → mRNA → tRNA → Protein

Explanation:

This is because during protein synthesis, DNA is use to make RNA in the process called transcription. The DNA double strand is unwind by an enzyme called RNA polymerase to produce mRNA in the nucleus. The trans is produced in the nucleolus by RNA polymerase 1 and the site then binds aminoacyl tRNAs which is assembled in the RIBOSOMES. The tRNA are then translated into protein.

8 0
2 years ago
Waters ____ makes it excellent solvent for salts like sodium chloride as well as other substances required by cells to carry out
valentinak56 [21]

The right answer is polarity.

In chemistry, polarity is a characteristic describing the distribution of negative and positive charges in a dipole. The polarity of a bond or a molecule is due to the difference in electronegativity between the chemical elements that compose it, the differences in charge that it induces, and to their distribution in space. The more the charges are distributed asymmetrically, the more a bond or molecule will be polar, and conversely, if the charges are distributed in a completely symmetrical manner, it will be apolar, that is to say non-polar.

Polarity and its consequences (van der Waals forces, hydrogen bonding) affect a number of physical characteristics (surface tension, melting point, boiling point, solubility) or chemical (reactivity).

Many very common molecules are polar, such as sucrose, a common form of sugar. The sugars, in general, have many oxygen-hydrogen bonds (hydroxyl group -OH) and are generally very polar. Water is another example of a polar molecule, which allows polar molecules to be generally soluble in water. Two polar substances are very soluble between them as well as between two apolar molecules thanks to Van der Waals interactions.

5 0
3 years ago
Read 2 more answers
What are the important parts of the nervous system
Montano1993 [528]

Answer:

Central Nervous System

Spinal Cord

Peripheral Nervous System

Explanation:

The Nervous System has two MAIN parts. The Central Nervous System is made up of the brain and spinal cord.

The Peripheral Nervous System is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

Hopefully, this answers's your question.

5 0
3 years ago
Physical characteristics of down syndrome
Arada [10]
Down syndrome causes a distinct facial appearance, intellectual disability, developmental delays, and may be associated with thyroid or heart disease.

mark me brainliest
4 0
3 years ago
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