What is the difference between analogous and homologous organs?

Q: What are helicases and topoisomerases?

A: Enzymes are the proteins present in the cells and have catalytic powers.  

Q: In a recent study, scientists used gene editing to treat both sickle cell disease and beta-thalassem...

A: Sickle cell disease and beta thalassemia are genetic disorders caused by errors in genes of haemoglo...

Q: Explain the translation with its stages.

A: All cells use replication, transcription, and translation to keep track of their genetic material an...

Q: C. Choose five questions and answer them in tv 1. Compare and contrast the process of diffusion Clic...

A: Ans 1:- Diffusion is the process of movement of substances from higher concentration gradient to low...

Q: If a mutation that inactivated telomerase occurred in acell (telomerase activity in the cell = zero)...

A: Telomers are the ends of the linear chromosomes.  

Q: Identify the parts of the heterotrimeric G-protein shown in the image. B

A: Introduction :- G proteins, also known as guanine nucleotide-binding proteins, are a group of protei...

Q: 7. How is Genomics different from genetics? *

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: The dinosaurs died out______ million years ago

A: Introduction:- Dinosaurs are a diversified group of reptiles that dominated Earth's terrestrial life...

Q: A frameshift is caused by ________ mutations.

A: Frameshift mutation is a genetic mutation caused by deletion  or insertion in a DNA sequence that sh...

Q: Human Karyotype B (questions #7 to #12) 7. The diploid number is 46. 8. The haploid number is 23 onl...

A: Karyotype: A karyotype is a collection of all metaphase chromosomes in a species' or individual orga...

Q: The following DNA sequence has been identified and named ‘Gene Z’. It is thought that this sequence ...

A: PCR is a polymerase chain reaction, this is a biotechnological process which is used to amplify the ...

Q: A new intestinal isolate of E. coli is known to have a generation time of 12 minutes. If a culture c...

A: generation time is the time required by bacteria to multiply and become double.  bacteria has genera...

Q: The process in which environmental pressures result in the differential survival and reproduction of...

A: Introduction  Evolution is the key process that regulates the survivability and continuity of specie...

Q: Molds are ubiquitous or widespread due to what visible structure? Explain in minimum of 4-5 sentence...

A: Introduction:- Molds are microscopic creatures that can be found both indoors and out. They are a na...

Q: Match the effector organs for growth below with the goal of their response. (Choose] liver growth in...

A: Several tissues and organs utilizes different functional aspects to grow. Some utilizes energy and s...

Q: what are the differences between mitochondrial RNA polymerase and RNA polymerase ? and why does mit...

A: *The mitochondrial transcription is a multi-component system consisting of, at minimum, the mitochon...

Q: multicellular organisms, nondividing cells stay in G0 phase. For the cell, why is it better to be he...

A: Cells first enter into the G0 phase from a cell cycle checkpoint then in the G1 phase, there are som...

Q: Explain the Restriction Enzymes ?

A: An enzyme derived from microbes that breaks DNA molecules at specified sequences is known as a restr...

Q: A 31-year-old woman was diagnosed with serious endogenous depression and was started on treatment wi...

A: Introduction: bioavailability is defined as the fraction (%age) of an administered drug that reaches...

Q: Give the embryological explanation for "Humans have respiratory structures from the gut, for fishes,...

A: Embryological evidence is closely studying the embryological development stages of the animals.

Q: 2. Also submit a text-file, in which you explain in about one page what you have learned about the e...

A: Evolution is a continuous transition of living forms, beginning with the basic forms of the past and...

Q: is the collective term for actin and myosin. sarcomere O myofibrils O muscle hiber O skeletal muscle

A: The basic contractile unit of muscle fibre is the sarcomere. Actin and myosin are the active compone...

Q: disinfectants, antiseptics and antibiotics

A: Disinfectants are a type of  chemicals that destroy pathogens of causing of disease or other harmful...

Q: cleave speciic 4 to d Dase pail sequeices al a. restriction endonucleases b. helicases c. DNA ligase

A: Helicases are enzymes that attach to nucleic acid or nucleic acid associated proteins and might modi...

Q: In roses, the synthesis of red pigment is produced by two steps in a pathway. gene O magenta interme...

A: Null mutation :- This mutation is type of loss of function mutation, in this mutation the product ma...

Q: What do you think about savior baby therapy? Should saviour babies allowed?

A: INTRODUCTION Saviour baby therapy In this technique we use a form of in vitro fertilization to make ...

Q: 45

A: Steps of Enchondral Ossification Cartilage > Bone Detailed sequence elucidated in part 2

Q: Give a microbial species or microbial group that could be involved in the following: Alcohol product...

A: Answer--

Q: What changes in the structure of each polysaccharide affect its gelling property? Explain in five se...

A: The gelation occurs in polysaccharide (they form it) because of the formation of intra- and inter-mo...

Q: The energy available to do work in a cell is called: a. thermal energy b. potential energy c. ...

A: Introduction :  thermal energy - every objects has thermal energy.  It's the movement of molecules w...

Q: A deer eats 25kg of herbaceous material per day. The herbaceous material is approximately 20% dry ma...

A: Food chain it depicts how energy and nutrients flow through an ecosystem. Plants produce energy at t...

Q: Based on the information above, what can you speculate about the possible evolution of the genes tha...

A: Rab proteins are small GTP-binding proteins within a superfamily of GTPases known as the Ras superfa...

Q: Primer designing: A single-stranded DNA sequence (963 nucleotides) that codes for a hypothetical pro...

A: ANSWER;-  Forward primer:Sequence = 5'-CT-GAATTC-ATGGCTAAAGGCGGAGCT-3'Length = 18 ntdGC content = 56...

Q: Which senses are mentioned in the following sentence? "I went outside and felt the cool breeze on my...

A: The sensory nervous system helps us receive the environmental signals and then decode them by sendin...

Q: The last taxon you add should be the outgroup. You may need to redraw the tree when you are done to ...

A: Introduction :  In phyllogenetic study,  out group is the group that don't want to study.  In group ...

Q: Tunica adventitia Lumen Tunica intima Lumen Tunica media Vasa vasorum

A: Arteris are blood vessels that transport oxygenated blood filtered by lungs from heart to all the bo...

Q: Explain Darwin’s hypothesis of evolution by natural selection

A: Introduction Evolution is the process of a species' features changing over numerous generations thro...

Q: Discuss the traits in the body (not head/skull) that define Primates and set them apart from other m...

A:

Q: Describe some applications of genomics.

A: Introduction The study of genomes involves the analysis, sequencing, and mapping of genes, as well a...

Q: Explain the use of a probe in screening a DNA library

A: Introduction: Probes are the small DNA or RNA strands that are used to label DNA. The labeling of DN...

Q: Is this still a cheek cell? If not, what is it called?

A: Introduction :- Mucin, the main component of mucous, is secreted continuously by cheek cells. The mu...

Q: IS THERAPY USING CRISPR TECHNIQUE PERFORMED ON AN ENTIRE ORGAN , A REGION OF THE ORGAN , OR THE ENTI...

A: Introduction :  CRISPER - Cas 9 -  CRISPER is a RNA sequence and Cas9 is nuclease that can cleave an...

Q: Fish-for-self Thief Fish-for-self P-B FOCAL ANIMAL Thief P B-C P-C The above figure is a suitable ap...

A: The table shows the matrix of fitness.  P= baseline fitness  B= fitness by stealing C = fitness cos...

Q: 1. -penia - 2. -dilation - 6. -sclerosis - 3. -graphy - 4. -megaly - 5. -plasty - 7. -stenosis - 8. ...

A: Note - we are supposed to answer three subpart of a question. Please repost other questions separate...

Q: Stoin namedD rathion E.coles Epidarmis S. Substilis Bacillus streptococep

A:   Introducrion :  staining is necessary in microscopy to enhance the contrast in a microscopic image...

Q: A coat color of a horse is governed by many different gene pairs. Dominant B will give the horse a b...

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: When did concern over the effects of pesticides start to grow in the United States? Describe the arg...

A: The term pesticide is associated with a biological or chemical agent that has the ability to impact ...

Q: Some people declare that we shouldn’t worry about endangered species because extinction has always o...

A: Endangered species are those that are thought to be in grave danger of extinction in the wild. Emerg...

Q: What is the basic monomer (a building block of a DNA molecule?

A:     Introduction :  DNA or Deoxyribonucleic acid  is a hereditary material which contain double stra...

Q: Of the choices below, pick the answer that best characterises pulsatile flow: O In pulsatile flow, r...

A: The best characteristic of pulsatile flow is- In pulsatile flow, red blood cells must deform to pas...

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.