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
kenny6666 [7]
3 years ago
13

During initiation of translation in prokaryotes, ________. Select one: a. the large subunit is the first part of the ribosome to

associate with the mRNA b. the initiator Met-tRNA.met binds to the A site of a ribosome c. the ribosomal small subunit binds to the 5' cap and then scans for the first AUG d. both 70S and 30S ribosome subunits must simultaneously recognize an mRNA to bind e. a sequence in the rRNA base pairs with a sequence in the mRNA to position a ribosome at the start codon
Biology
1 answer:
lesya692 [45]3 years ago
5 0

Answer:

The correct answer is option e. "a sequence in the rRNA base pairs with a sequence in the mRNA to position a ribosome at the start codon".

Explanation:

During initiation of translation in prokaryotes, a sequence in the rRNA base pairs with a sequence in the mRNA to position a ribosome at the start codon. The sequence of the mRNA that base pairs with the sequence in the rRNA is called The Shine-Dalgarno sequence and is located at -7 to -4 of the translational start codon. The Shine-Dalgarno sequence is as follows "AGGAGG" and its complementary to part of the 3′ end of 16S rRNA. Once mRNA binds to the small subunit of the ribosome at the P site, translation initiates and the A site of the ribosome is opened.

You might be interested in
This food chain is one part of of a _____ within an ecosystem.
vodka [1.7K]

The answer is community.

4 0
3 years ago
Which statements describe ways that science meets society’s needs? Check all that apply A scientists investigate a new way to cl
Serhud [2]

Answer:

bruh why u delete my answer told yall u trash

Explanation:

4 0
3 years ago
Explain the benefits of animals working together in groups.
guapka [62]

Answer:

Explanation:

they are able to get things done more effectively and faster. for example wolves will hunt in packs so that they are able to take down prey that they would not normally be able to alone, like a deer or a moose.

6 0
3 years ago
Looking at an ocean, how do we know if the water is heavy or light?
Nikitich [7]

Answer:

Depend on how much water there is

Explanation:

6 0
2 years ago
Read 2 more answers
The immunoglobulin light chain does not have a D segment. In humans, there are two different possible light chain proteins, term
wlad13 [49]

Answer:

295  

Explanation:

Antibodies (also known as immunoglobulins) are immune system-related proteins that circulate in the bloodstream in order to recognize pathogenic harmful substances (antigens) and neutralize them. An antibody consists of two immunoglobulin heavy chains and two immunoglobulin light chains. There are two types of immunoglobulin light chains: 1-the kappa (κ) light chain, which is encoded by the immunoglobulin κ locus; and 2-the lambda (λ) light chain, which is encoded by the immunoglobulin λ locus. The immunoglobulin light chain is a multidomain protein composed of two domains: 1- the N-terminal variable (V) domain and 2-the C-terminal constant (C) domain. V(D)J recombination is a type of somatic rearrangement process by which T and B cells can assemble different gene segments, which are referred to as variable (V), diversity (D) and joining (J) gene segments. In the question above the number of possible genomic recombination events between immunoglobulin gene segments can be calculated as >> (5 x 35) + (4 x 30) = 295.

4 0
2 years ago
Other questions:
  • How does a perceived lack of control affect health?
    15·1 answer
  • Help please ?????????
    11·2 answers
  • The binomial system of nomenclature assigns each organism a scientific name consisting of select one:
    14·1 answer
  • The retina, which is a collection of nerve cells at the back of the eye, extracts basic information, which it then sends to the
    9·1 answer
  • What is the connection between hypotheses and tests in an<br> investigation?
    8·2 answers
  • Problem attached below.<br> A<br> B<br> C<br> D
    5·1 answer
  • Jupiter has greater or less mass than Earth and is greater or less dense than Earth.
    7·2 answers
  • How does a change in concentration influence the diffusion of perfume
    12·1 answer
  • What do these have in commmon?<br> friction, air resistance, pushing a box
    6·1 answer
  • Elisa went to a beauty clinic for detox treatment. the doctor suggested her heat therapy. after a preliminary check, she was lef
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!