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Q: in regards to pancreatic cancer, what chemical process are disrupted at the cellular level, that lea...

A: Pancreatic cancer is a type of cancer in which malignant cells form in the tissues of the pancreas. ...

Q: describe relation between Photosynthesis andelectron transport

A: Photosynthesis is the process by which green plants and certain other organisms transform light ener...

Q: What does penicillin binding protein do?

A: Penicillins are the secondary metabolites produced by the bacteria which is used as an antibiotic. T...

Q: What do you mean by mRNA and tRNA?

A: Step 1 RNA or ribonucleic acid is a single-stranded mixed polymer of four types of ribonucleotides, ...

Q: WHAT IF? If the most recent common ancestor of Tulerpeton and living tetrapods originated 370 millio...

A: Tulerpeton is considered as the first four-limbed (tetrapod) genus. It originated approximately 365 ...

Q: Please explain

A: Transpiration is the evaporation of water from stomata of leaves in plants.

Q: Production of any toxin in the body due to infection can be detected by____________.a) Bio-sensor b)...

A: Introduction: Toxins produced by microbes such as bacteria and fungi are called microbial toxins. Th...

Q: Albinism, lack of pigmentation in humans, results from an autosomal recessive gene (a).  Two parents...

A: Albinism - Albinism is a kind of rare genetic disorder. It reduces the pigmentation of the skin. It ...

Q: The bar-tailed godwit is a type of shorebird that makes an annual migration from Aaska to New Zealan...

A: Aerobic respiration occurs in the presence of oxygen and Anaerobic respiration does not require oxyg...

Q: A polypeptide has the following amino acid sequence: Met-Ser-Pro-Arg-Leu-Glu-Gly The amino acid sequ...

A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to mistake...

Q: Mention various kinds of transpiration.

A: The mechanism of water movement through a plant and its evaporation from aerial parts from the leave...

Q: What is the difference between eukaryotes and prokaryotes in terms of ribosomal subunit binding?

A: Introduction  The process of formation of protein from the mRNA is termed as Translation. The three ...

Q: 30.  All drugs of abuse, such as nicotine, cocaine, and marijuana, primarily affect the brain's limb...

A: Drug abuse refers to use of certain chemicals for the purpose of gaining pleasurable effects on the ...

Q: Many biochemical reactions proceed slowly unless the energy barrier to the reaction is lowered. How ...

A: Biochemical reactions are the process of transformation of one biomolecule into a different biomolec...

Q: Describe the difference between enrichment and fortification. Know how to calculate total calories a...

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

Q: Which 2 are the main pigments in photosynthetic plants?   E   e ...

A:  There are five main types of chlorophylls: chlorophylls a, b, c and d and bacteriochlorophyll found...

Q: Which of the following would be best observed for a bacterial cell using phase-contrast microscopy?a...

A: Phase contrast microscopy Phase contrast microscopy, first time developed by Dutch physicist Frits Z...

Q: Label of the image attached.

A: To label: The parts of male and female squid dissection  Female squid is differentiated from male by...

Q: What is mild cognitve impairment?

A: Mild cognitive impairment (MCI) can be described as reduced ability with respect to memory and think...

Q: Question: Summarize the “brain-processing and memory consolidation hypothesis”

A: Memory consolidation is the process where a temporary, labile memory is transformed into a more stab...

Q: Where are gymnamoebas found in nature? How dothey feed?

A: Gymnamoebas are common unicellular amoebozoans. They constitute a large group of amoebozoans.  

Q: What are gametes?

A: Reproduction is the biological process through which new individuals are generated by the parents. T...

Q: What are geneticmutations?

A: A gene is a sequence of nucleotides in genome that codes for a functioning molecule. There is variat...

Q: Choose the correct macromolecule that corresponds to the characteristics below. a = nucleic acids b ...

A: A macromolecule is a very large molecule, commonly composed of the polymerization of smaller subunit...

Q: Biology Question

A: The deltoid is a type of thick and triangular-shaped muscle found around the shoulder joint and help...

Q: What is the exact location of proximal convoluted tubule.

A: To find :  The exact location of proximal convoluted tubule.

Q: Why is meiosis important for the maintenance of the normal quantity ofchromosomes of a species with ...

A: Meiosis is the cell division that occurs during the formation of gamete or sex cells. There are 2 di...

Q: True or False: Proteins are assembled two or three amino acids at a time during translation

A: Translation:-  Is a process of  translating the sequence of a messenger RNA[mRNA] molecule to a sequ...

Q: In cucumbers, dull fruit (D) is dominant over glossy fruit (d), orange fruit (R) is dominant over cr...

A: A gene is a unit of hereditary and alleles are the alternative form of genes present on the locus. D...

Q: diagram shows a Wo distinct cellular structures that helped you make this determination ()?

A: It is a specialized cell.

Q: How are the grasslands of the north America and of south America respectively called?

A: Biomes are the particular group of plants that are of indigenous origin. They represent the distinct...

Q: Explain how deletions and duplications occur?

A: In nucleus of a cell – DNA is present in form of chromosomes. These are compact structure of DNA wit...

Q: Some fats like olive oil spoil rapidly when exposed to air, whereas other fats like solid shortening...

A: Fats are a type of lipid consisting of triesters of glycerol and fatty acids or triglycerides. Becau...

Q: Write a general statement that describes the effect light intensity will have on the rate of the lig...

A: PHOTOSYNTHESIS:- It is a process of manufacturing own food by plants also known as the Autotrophic m...

Q: What does photochemical smog pollution not contain?

A: Environmental pollution refers to contamination of the physical and biological components that cause...

Q: What is a protein domain?

A: Proteins are large , complex molecules in the body that play a lot of critical roles.Proteins consis...

Q: What are the two mechanisms of Symbiodinium transfer todeveloping corals?

A: Symbiodinium is a genus that consists of the largest as well as the most prevalent group of dinoflag...

Q: Which of the following shows the correct order of events in the life of a lymphocyte        Ac...

A: Lymphocytes are white blood cells that are main types of immune cells that are made in the bone marr...

Q: example of denaturation in cauterization of blood vessels

A: Blood vessels are the channels through which blood is distributed to body tissues. The blood vessels...

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: