Q: The specimen shown below, belong to which Phylum?

A: Kingdom Animalia is a vast kindom includes many species, Kingdom Animalia includes all animals They ...

Q: Define organic agriculture, and describe what standards a farmer in the United States must meet to g...

A: Organic agriculture is the cultivation of food without the use of pesticides, fertilizers, or hormon...

Q: Specify the benefits that biodiversity brings us

A: Biodiversity refers to the variety of plant and animal life in the world or in a particular habitat,...

Q: Assume that the mother's genotype is AZ/az, and the father's genotype is Az/aZ, and the recombinatio...

A: Answers:  .5 from mom, and 0 from dad 

Q: What is the arrangment of the bacteria seen in this microscopic slide? O staphylobacilli O staphyloc...

A: Streptococci or staphylococci are spherical-shaped bacteria while diplobacillus are rodshaped bacter...

Q: What is your stand on GMO especially in agricultural products? Do you agree that all food products s...

A: Any organism whose genetic material has been altered by genetic engineering procedures is referred t...

Q: Two sequences aligned using one of the BLAST programs produce an alignment with an expected value (E...

A: *A BLAST alignment will have an  pair of sequences in which every letter in one sequence is paired w...

Q: What are the mechanical parts of microscope and their functions?

A: Many important anatomical features, particularly those that function at the tissue or cellular level...

Q: What is the best description of the role of NADH in a cell? Select one: a. A waste product b. A carb...

A: * NADH helps to oxidation metabolic pathways like glycolysis to help with the oxidation of glucose  ...

Q: 2 a) What does calcium do in a skeletal muscle cell and where in the cell does it come from?        ...

A: Skeletal muscle contraction is a complex phenomenon and involves various processes requiring special...

Q: Deficienccy of which one of the following vitamins will NOT lead to anemia? A. Folate B. B6 C. B1...

A: Anaemia is a condition in a body;in which it does not have enough oxygen;because healthy red blood c...

Q: Explain the role & importance of small noncoding RNAs (sncRNAs) ?

A: Multicellular eukaryotic organisms form diverse small noncoding RNA (sncRNA) mechanisms for gene reg...

Q: The following is a synthesis sequence or progression that is a hypothesis for Chemical evolution: el...

A: Introduction :- Chemical evolution is a third theory of life's genesis. Pre-biological transformatio...

Q: The 5'-Cap on viral MRNA plays a critical role in: Maturation and stability of the MRNA Translocatio...

A: The viral mRNAs have caps at their 5' ends. These caps are composed of N7 methylated guanine triphos...

Q: Suppose it is possible to use genetic engineering to make people more intelligent. Do you think this...

A: It is possible that through genetic engineering, humans can be made more intelligent and healthier. ...

Q: What structures play a role in protecting vertebrate central nervous tissue?

A: Definition of CNS The brain plays a central role in the control of most bodily functions, including ...

Q: What Are the Consequences of Low Fertility?

A: Fertility is a key concept in the reproduction process. Fertility is described as an organism's abil...

Q: How many times more water does beef require, compared with chicken?

A: The food with the highest water footprint is beef and it uses six times more amount of water than ve...

Q: Retroviral reverse transcription occurs in: O The nucleocapsid O The cytoplasm O The nucleus The end...

A: When retrovirus infect a cell, it's envelope is left outside the cell. Only the capsid containing th...

Q: Which one is NOT one of the damages caused by free radicals?

A: The question is incorrect. Because every option given is correct and incorrect option is not written...

Q: Type I fibers are only recruited in light repetitive movements like postural adjustment and slow wal...

A: The muscle fibres have a specialised structure that helps in contraction. Usually the actin and myos...

Q: PGC1alpha O is regulated by PPAR-delta O affects many tissues relevant to endurance training O is di...

A: ANSWER) PGC1 stands for Peroxisome proliferator-activated receptor gamma co-activator 1 alpha and is...

Q: Differentiate the SLIDE from TUBE test for M-N determination    B. How does Anti-Nf  pro

A: A Differentiate the SLIDE from TUBE test for M-N determination  Blood transfusion requires a mandat...

Q: Which vitamin is important for vision?

A: Vitamin A.

Q: What is biodiversity? Describe three levels of biodiversity

A: Ecosystem refers to the interaction of a living or biotic group with its abiotic surroundings. So an...

Q: 6) The C-terminal domain (CTD) of yeast RNA polymerase II (RPB) subunit RPB1 contains the repeating ...

A: RNA polymerase: it is the enzyme involved in transcription of genetic material, DNA. 

Q: Discuss the location and activation of olfactory receptors and how the brain distinguishes tens of t...

A:   Olfactory receptor, also called smell receptor, protein capable of binding odour molecules that pl...

Q: Describe the activation of the taste receptors

A: The process of activation of taste receptor is given below:-

Q: pros and cons of stem cells

A: Ans. Stem cells are cells of the body, from which all other cells with special functions are born. U...

Q: Moving to another question will save this response. Question 4 Which of the following involves the u...

A: INTRODUCTION      The plasma membrane  is an important criteria that involved in the Biology. It mai...

Q: In human populations birth survival rates tend to increase towards children born with a more average...

A: Natural selection is a process through which organisms better adapted to the environment survive and...

Q: Instruction: Read Chapter 5. The Hemoflagellates of the book Clinical Parasitology: A Practical appr...

A: ANSWER;- ● Leishmania - Leishmania is a flagellated protozoan causing Kala Azar. These are obligate ...

Q: Describe reasons and approaches for preserving crop diversity

A: Seed banks and the protection of native crop varieties are the two ways for preserving genetic varie...

Q: An mRNA molecule is synthesized in the 5'-to-3' direction. is that true or false? explain why pls

A: During transcription DNA is unwind at promoter region by RNA polymerase . Now two single strand are ...

Q: Explain the movement of indirect protein transport; where are the proteins made, where are  they goi...

A: Introduction: Facilitated diffusion is a form of passive transport across a biological membrane in w...

Q: What is the most interesting in Biology?

A: Introduction: Biology is a branch of science which deals with the relation between a living organism...

Q: Do plants that are photosynthesis also perform cellular respiration at the same time? Explain

A: Photosynthesis is the process of carbon fixation and carbohydrate production in the presence of Sunl...

Q: What is the meaning of BSC or biological safety cabinet and why is it important and how is it works?

A: Introduction: Biosafety issues refer to the procedures, policies, and principles to be adopted to sa...

Q: 7. Given this cross: Yy RR Bb SS LI (male) cross with yy RR Bb Ss Ll (female) a. How many different ...

A: I gave you the answers in step 2 and onwards. Please ask the rest of this questions separately to ge...

Q: What factors make for an effective biological control strategy of pest management? What risks are in...

A: Biotechnology is a branch of biology that utilizes biological systems that is living organisms such ...

Q: Distinguish between alternative complement pathway and Lectin pathway.

A: Introduction: Complement proteins: A system of plasma proteins that can be activated directly by pat...

Q: Explain the respiratory system

A: Answer :- The respiratory system is a natural framework comprising of explicit organs and constructi...

Q: What is long noncoding RNAs (lncRNAs) ?

A: Genomes are greatly transcribed and give rise to many thousands of long non-coding RNAs (lncRNAs), a...

Q: What is a trophic slob? What is a trophic snob? Which of these is more typical of tropical food chai...

A: Food chain: it represent the linear flow of nutrients and energy between different subsequent trophi...

Q: what does a hamster eat

A: Hamsters are rodents (order Rodentia) that belong to the Cricetinae subfamily, which has 19 species ...

Q: Please provide an example of a water-borne disease outbreak. Where did it occur? How many people wer...

A: Answer  Examples of water borne diseases

Q: How important and useful to the cell is the ability of the DNA to assume various forms?  Why are the...

A: Topic: an essay on " Ability of DNA to assume various forms and their importance ".

Q: As exercise of a set intensity occurs over several hours The ratio of fat to carb calories used stay...

A: * Exercise intensity  means the amount of energy required for physical activity per unit of time. *T...

Q: 14 : 127 OPFective mae Lyrol Amm Bleach :.81 CPpective amm 10 ::90 moe Lirterine lomm ppective

A: *disinfectants are used to control  infections by killing microorganisms. *the disinfectants will  k...

Q: Why did the TIP-containing oocytes burst in the hypotonic environment? Would this have happened if t...

A: The vacuolar film (tonoplast) of higher plant cells contains a plentiful 27 kDa protein called TIP (...

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