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
IRISSAK [1]
2 years ago
13

An atom of a certain element has 16 protons, 16 electrons, and a mass of 32.

Biology
1 answer:
Goshia [24]2 years ago
8 0

Answer:

16

Explanation:

Number of neutrons=mass no.- no. of protons

32-16=16

You might be interested in
What is one way that changes can occur in a dna sequence
UNO [17]

Answer:

Mutation. A mistake made while DNA copies which causes changes in DNA

Explanation:

8 0
3 years ago
Read 2 more answers
The table below summarizes Mendel’s results for the F2 generation. Mendel’s Results Plant height 787 tall 277 short Flower color
Gnom [1K]

Answer:

2001

Explanation:

This question showcases a table that displays Mendel's results (figures) when he crossed pea plants and observed different characters in the plant. Mendel worked with different phenotypic characteristics in the pea plant.

According to the table, the result were for seven characteristics including height, flower color, flower position, pod color, pod shape, seed color, seed shape. Based on the observation of the number of F2 offsprings that possessed dominant trait and recessive trait for each character, we will notice that it follows an approximate phenotypic ratio of 3:1

1. Plant height 787 tall 277 short (3:1)

2. Flower color 705 purple 224 white (3:1)

3. Flower position 651 middle of stem 207 end of stem (3:1)

4. Pod color 428 green 152 yellow (3:1)

5. Pod shape 882 inflated 299 constricted (3:1)

6. Seed color 6,022 yellow X green

7. Seed shape 5,474 smooth 1,850 wrinkled (3:1)

This 3 dominant : 1 recessive ratio is the ratio got in the F2 offsprings when he observed the seven characteristics in pea plants. Hence, the seed color will also follow the same 3:1 ratio

Therefore, 2001 is the result Mendel obtained in the F2 offsprings for the recessive trait of seed color characteristics in his experiment, which actually depicts the 3:1 ratio. Hence, X (green seed color) is 2001

8 0
3 years ago
Read 2 more answers
Why do polar molecules have better adhesion then non- polar ?
adoni [48]

Answer:

The attraction of water molecules to other substances, like soil or glass, is called adhesion. The cohesive forces between polar molecules are stronger than those between non-polar molecules, such as those in oil or syrup.

4 0
3 years ago
Multiple Choice Questions.
Tpy6a [65]
Petiole, hopefully this helps you
4 0
2 years ago
Explain how the triplet code of dna is transcribed and translated in the synthesis of proteins
timama [110]
Ok this is going to be a long answer lol


Translation is the process by which a protein is synthesized from the information contained in a molecule of messenger RNA (mRNA). During translation, an mRNA sequence is read using the genetic code, which is a set of rules that defines how an mRNA sequence is to be translated into the 20-letter code of amino acids, which are the building blocks of proteins.



During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA

I hope this helps :)
4 0
3 years ago
Other questions:
  • Animals with back bones are called
    7·2 answers
  • Over time, organisms change. Sometimes they change so much that descendants may be completely different from their ancestors. Wh
    9·2 answers
  • PLEASE HELP WILL MARK BRAINIEST!! 50 POINTS!!!
    15·2 answers
  • Which of the following statements is NOT one of the ideas Lamarck had regarding evolution ?
    14·2 answers
  • What is the function of the;
    12·1 answer
  • The capacity of a stream is directly related to its _____.
    9·2 answers
  • A tide is
    12·1 answer
  • Which of the following is the correct term for extreme non-plant life contained in the soil?
    7·2 answers
  • A C4 plant like corn or sugarcane would not thrive in a cool shady forest because of:________
    12·1 answer
  • List and describe three common defense mechanisms. Description is needed.​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!