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
Nat2105 [25]
3 years ago
15

In cells, genes are segments of DNA that code for proteins; not sugars or complex carbohydrates, or lipids, but proteins. The co

de in the sequence of nucleotides in a gene specifies the sequence of nucleotides in messenger RNA which in turn specifies the sequence of amino acids in a protein. The sequence is variable because of mutations which can change the sequence of amino acids in the protein coded for by that gene. Therefore, in evolution, a change in a single code for a single amino acid may have an effect on individual survival. Proteins carry out many functions in a cell such as
Biology
1 answer:
kap26 [50]3 years ago
6 0

Answer: '' any of the answers are correct'' .   In cells, genes are segments of DNA that code for proteins; not sugars or complex carbohydrates, or lipids, but proteins. The code in the sequence of nucleotides in a gene specifies the sequence of nucleotides in messenger RNA which in turn specifies the sequence of amino acids in a protein. The sequence is variable because of mutations which can change the sequence of amino acids in the protein coded for by that gene. Therefore, in evolution, a change in a single code for a single amino acid may have an effect on individual survival. Proteins carry out many functions in a cell such as any of the answers are correct. ♡ hope this helps ♡.

You might be interested in
Label this bacterial cell ASAP
irina1246 [14]
A= cell wall
B= cytoplasm
C= Plasmid
7 0
3 years ago
How is DNA changed to make a Genetically Modified organism.
strojnjashka [21]

Answer:

GM is a technology that involves inserting DNA into the genome of an organism. To produce a GM plant, new DNA is transferred into plant cells. Usually, the cells are then grown in tissue culture where they develop into plants. The seeds produced by these plants will inherit the new DNA.

Explanation:

6 0
2 years ago
Glucose provides energy for cells. Different cells have different mechanisms for glucose intake. Intestinal cells contain protei
Ahat [919]

active transport in small intestines and passive transport in blood cells

7 0
3 years ago
Read 2 more answers
Density is mass per unit of volume. Which pair of lab instruments would a student use to measure the density of seawater?
expeople1 [14]

Answer

a balance and a graduated cylinder

Explanation

Density is mass per unit and it is property  characteristic of a substance. The arrangement of the mass of atoms and their size is what determines the the density of a substance.

For a student to measure the density of seawater  he/she is required to use a balance and a graduated cylinder where a balance will be used to measure the mass of the mineral sample  and then a graduated cylinder to determine the volume.


7 0
3 years ago
Read 2 more answers
Two fruit flies that are heterozygous for body color and eye color are crossed. Brown body color is dominant to black body color
Anarel [89]
In a double cross of two heterozygotes for both traits ( BrBl  Rbx BrBl  Rb) we would get a <span>9:3:3:1 phenotypic ratio.
9 Brown body, red eyes (both dominant traits)
3 brown body, brown eyes (one dominant, one recessive trait)
3 black body, red eyes ( one recessive and one dominant trait)
1 black body, brown eyes ( both recessive traits)</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • In a gene cloning experiment, why are white colonies desirable (rather than blue colonies)?
    11·1 answer
  • Venus has an atmosphere that is made primarily of?
    11·2 answers
  • Discuss the difference between emerging infectious diseases and reemerging infectious diseases. Give examples of each.
    13·1 answer
  • A nurse is asked which mineral calcitonin and parathyroid hormone regulate. how should the nurse respond?
    10·1 answer
  • Which of these are features of prokaryotes? circular DNA molecules and small ribosomes straight DNA molecules and small ribosome
    12·1 answer
  • Place the steps in the proper order that you would follow when you are aseptically subculturing Staphylococcus aureus on a trypt
    9·1 answer
  • Which quantities define momentum?
    15·1 answer
  • TECHNOLOGY DEPENDS ON NATURE AND<br> TECHNOLOGY PROTECTS NATURE
    15·2 answers
  • Which statement best describes the processes of photosynthesis and cellular respiration?
    7·1 answer
  • In 1860, a scientist named Gregor Mendel used pea plants to determine the dominance of certain traits. In one of his experiments
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!