All categories

3 years ago

How do chemical tags affect whether a gene gets activated to make a protein, or not?

Biology

1 answer:

stepladder [879]3 years ago

6 0

Answer:

The chemical compounds of the epigenome are not part of the DNA ... Epigenetic changes can help determine whether genes are turned ... effect the modifications have on gene function, protein production, and human health.

Explanation:

You might be interested in

PLEASE HELP ME PLEASE!!!

inna [77]

Answer:

D. The oldest rock is found in the bottom layer of a rock formation.

Explanation:

6 0

3 years ago

Read 2 more answers

The cessation of bleeding is specifically called __________. A. a vascular spasm B. homeostasis C. hemostasis D. platelet plug f

algol [13]

Answer: Option B.

Homeostasis.

Explanation:

Homeostasis is the ability of an individual to maintain it's internal state despite changes in the outside environment.

Homeostasis is a process to stop bleeding and keep blood in a damaged vessels. Homeostasis is the first stage of wound healing, which is a process that transform liquid blood to gel like. It is also called coagulation.

5 0

3 years ago

Now consider a single base mutation in a codon for leucine that creates a codon for phenylalanine. A true reversion changes the

madam [21]

Answer:

options A, B, D and E

Explanation:

leucine codons include: UUA, UUG, CUU, CUC, CUA, CUG

phenylalanine codons include: UUU, UUC.

CUU

replace C with U to give

UUU phenylalanine codon

replace underlined with A

UUA leucine codon

CUC

replace underlined with U

UUC phenylalanine codon

replace underlined with A or G

UUA, UUG leucine codons

UUG

replace underlined with U

UUU phenylalanine codons

replace underlined with C

CUU leucine codon

UUA

replace underlined with U or C

UUU or UUC phenylalanine codons

replace U with C

CUU or CUC leucine codons

7 0

3 years ago

Which is a key element found in all carbohydrates lipids proteins and nucleic acids

Leviafan [203]

Answer:

try carbon

Explanation:

7 0

3 years ago

Read 2 more answers

which of these describes climate rather than weather?wind speed changes as a storm moves through an area. The temperature decrea

Katarina [22]

Answer: Annual high temperatures in the summer have increased over many decades.

Weather describe the state of the atmosphere for a short time period of a given place on the basis of chief atmospheric components like amount of precipitation, sunshine availability, direction and speed of wind, dryness and temperature. A weather represent fluctuations or short term changes in the atmosphere. Example of weather conditions are thunderstorm in hot summer, foggy month in autumn or other weather conditions describing typical region or season. Climate describes the long term atmospheric condition of a given place. Examples of climatic conditions are cold-dry desert and tropical climate.

Annual high temperatures in the summer have increased over many decades describes climate rather than weather because it gives idea about the long term atmospheric conditions of a region instead of a change for a short duration.

4 0

3 years ago

Read 2 more answers