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
Alisiya [41]
3 years ago
10

45. Where in the

Biology
1 answer:
borishaifa [10]3 years ago
4 0

Answer:

45. B. Ribosomes

46. C. To bring the DNA message to the ribosome

47. D. Anticodon; UGA​

Explanation:

45. rRNA stands for ribosomal RNA. It is an important component of all ribosomes. It is non-coding RNA meaning it does not produce a protein. It is a ribozyme (an RNA with enzymatic activity) which carries out protein synthesis in ribosomes.

46. mRNA stands for messenger RNA. It is transcribed from DNA. After transcription, it goes to the ribosome where it is translated into protein.

47. tRNAs posses anticodons that are complementary to RNA codons. In RNAs, A pairs with U, and G pairs with C.

You might be interested in
What parts of a fossil are most likely to be preserved?
NARA [144]

Answer:

The Skeleton

Explanation:

because the softer tissues  and skin usually do not last long enough to become fossilized

3 0
3 years ago
Many of the structures within plant cells can also be found in animal cells. Which is a correct list of cell structures found in
Georgia [21]

B: nucleus, mitochondria, cell membrane

c and d both have chloroplasts which are unique to plant cells

a is wrong because only plant cells have cell walls

8 0
2 years ago
A scientist is trying to determine the relationship between clams , snails , and squids. When she generated a molecular clock he
Elis [28]
That 123456789010qwertyuiopasdfgghjklzxcvbnm have a nice day says my keyboard
8 0
3 years ago
Read 2 more answers
Explain how both the digestive system and the urinary system work to conserve water in the human body.
Ghella [55]
Everything that we eat and drink contains some percentage of water. So, to start, you have to know that the human body has receptors which estimate if we have enough water in our blood and cells in general. From these receptors, the information travels through the neurons to the part of the brain that is responsible for activation of different responses. 

The digestive system is important because in its lower parts, liquids are absorbed and inserted in the bloodstream. Then through the bloodstream, they travel to all parts of the body and are absorbed by cells as needed. When blood passes through the body, it gets to the kidneys where water and electrolytes are filtered, reabsorbed if needed and excreted through the urine. 

Now, if the brain has a signal that the body has a lack of liquids, it activates hormones which influence the bloodstream in both the digestive and the urinary system. In this case, the digestive system will absorb more liquids from food because the hormones will make the blood vessels in the digestive area larger, and on the other hand, we will produce less urine because the kidneys will get an assignment from the brain to filter liquids, but to reabsorb them again as much as possible. 
3 0
2 years ago
Read 2 more answers
Why is genetic variation important in a population?
Ymorist [56]
Its important because it tells us the difference between populations and individuals
8 0
3 years ago
Other questions:
  • When foreign substances enter the body, the immune system provides specific antibodies that bind to them, forming complexes.
    8·1 answer
  • A desalination plant is set up in a bay to provide fresh, drinkable water by removing salt from ocean water and returning the re
    6·1 answer
  • How do genes and proteins go together
    10·1 answer
  • A deficiency of which molecule will trigger lactic acid buildup in our muscles? ATP Carbon dioxide Oxygen Water
    10·2 answers
  • Two basic properties of matter are?
    15·1 answer
  • How is the darwin's frog designed to ensure successful reproduction
    11·1 answer
  • Which of the following functions at the same organizational level as the kidney in the human excretory system?
    14·1 answer
  • Plzz help me
    8·1 answer
  • Question 2 of 6 Which two pieces of data could indicate that a volcano is about to erupt? A. An increase in temperature near Ear
    5·2 answers
  • How does sugar affect Co2 production in yeast
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!