Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Q1. The function of transfer RNA is to:

A. Turn DNA on and off.
B. Transfer nucleotides to nucleus.
C. Transmit coded information to cytoplasm.
D. Carry amino acids to ribosome.
E. Act as the site for protein synthesis.

Q2. Preceding to protein synthesis, the DNA:

A. attracts tRNAs with suitable amino acids.
B. adheres to ribosomes for protein synthesis.
C. serves as a template for the production of mRNA.
D. includes anticodons that become codons.
E. should first undergo replication.

Q3. The genetic code comprises of ____ bases which stand for one amino acid.

A. 20
B. 4
C. 3
D. 2
E. 1

Q4. If one strand of DNA consists of the base sequence AAGCAA, the complementary DNA strand has which of the given sequences?

A. UUCGUU
B. AAGCAA
C. TTCGTT
D. UTCGTU
E. TTCGTG

Q5. Gene mutations are:

A. Always deleterious.
B. Always beneficial.
C. Radiation induced changes only.
D. Modifications in the normal series of bases within a gene.
E. Modifications in the normal series of bases outside a gene.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M99343

Have any Question? 


Related Questions in Biology

The a and b loci are 10 cm apart a plant with a genotype

The A and B loci are 10 cM apart. A plant with a genotype aaBB is crossed to plant with a genotype of AAbb. If an F1 plant is self pollinated, what proportion of the progeny will be homozygous dominant or homozygous rece ...

Explain the influence of lifestyles socioeconomic status

Explain the influence of lifestyles, socioeconomic status, and disease management regarding the flu.

How does the presence of nitrate phosphate and ammonium

How does the presence of nitrate + phosphate and ammonium ions affect fertilization?

Generally aneuploidies are caused by the impaired

Generally, aneuploidies are caused by the impaired assortment of chromosomes during meiosis. For example, they are caused when the homologous chromosomes of pair 21 do not separate and, therefore, gametes with two chromo ...

How do we call insect which are responsible for

How do we call insect which are responsible for transmitting diseases?

Parents were concerned about their 16-year-old son for the

Parents were concerned about their 16-year-old son for the following reasons: he had no deepening of his voice, scanty pubic and axillary hair growth, absence of beard and mustache growth, small penis, poor muscular deve ...

What characteristics of sahelanthropus tchadenssis exclude

What characteristics of Sahelanthropus tchadenssis exclude it from being considered human?

Individual assignment instructionsthe global community is

Individual Assignment Instructions The global community is plagued by increasing incidence of lung cancer, colorectal cancer, breast cancer, pancreatic cancer, prostate cancer, leukemia, non-Hodgkin lymphoma, liver cance ...

What are the characteristics of tropical waters temperate

What are the characteristics of tropical waters, temperate waters and polar waters?

What is the name of the class of enzymes that catalyze the

What is the name of the class of enzymes that catalyze the binding of specific amino acids to the proper tRNA? What would happen to the proteins in a cell if there was a mutation in the gene for that enzyme such that it ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro