BIOSCIENCE || All Correct.

AnatomyC correct answers Study of body structures Gross anatomy correct answers Study of large body structures visible to the eye—e.g. heart, lungs. Microscopic anatomy correct answers Study of structures too small to be seen by the eye and instead are viewed using a microscope. Physiolog...

The major function of the ___________ is defending the body against foreign substances correct answers Immune System The type of immune mechanism that provides a general defence by acting against anything recognised as "not self" is called correct answers Non Specific Immunity Specific Immun...

First line of defence correct answers the external body membranes -intract skin and mucosae. second defence correct answers called into action whenever the first line has been penetrated, relies on internal defences such as antimicrobial proteins, phagocytes and other cells to inhibit the invader...

Level of biological organization correct answers Molecules organelles cells tissues organs population comunities ecosystems biosphere What are the three domains to life correct answers Archaea, bacteria, and eukarya Which are prokaryotic and what are their defining features correct ans...

Which is the correct order of gene expression control in eukaryotic cells? A) Posttranslational control, translational control, chromatin structure, transcription control, posttranscriptional control B)Transcription control, posttranscriptional control, translational control, posttranslational...

A biomarker is a biochemical or physical feature that can be measured objectively as an indicator of a normal or abnormal biological process. correct answers True Elevated glucose is used as a biomarker to indicate which disease state? correct answers d. Diabetes Several biochemical principles...

Distinguish between auto and heterotrophs correct answers Auto- makes their own food for energy Hetero- eats other organisms to gain energy Generalized formula for photosynthesis correct answers Energy + 6CO2 +6H2O ---> C6H12O6 + 6O2 What are the reactants, products, and reducing and oxidi...

absorbance (aka. extinction/optical density) correct answers logarithmic measure of the amount of light absorbed as the light passes through a sample or substance; 0-2 au amplitude correct answers height of a wave (power); determines the pitch of sound waves autonomy correct answers respect fo...

What is the human genome? correct answers a composite genome derived from multiple donors How many nucleotides are in the human genome? correct answers 3 billion What percentage of gene encoding areas are covered by the Human Genome? correct answers 1-2% What does a complete genome contain?...

Which kind of chemical reaction involves the attachment or removal of a phosphate group? a. Oxidation-reduction b. hydrolysis c. phosphorylation correct answers Which of the following statements about biological evolution is false? a. individual organisms evolve b. biological populations c...

Energy typically enters an ecosystem as a. light energy b. kinetic energy c. thermal energy d. ATP e. chemical energy correct answers a. light energy what approach in science allows us to study emergent properties of biological processes? a. reductionism b. systems biology c. mutualism ...

Which organelles are involved in nuclear division correct answers centrioles What's the main constituent of a cell membrane by surface area correct answers phospholipids A cell membrane allowing some materials to pass through freely whilst preventing others correct answers selectively permeab...

emergent properties correct answers Atoms->molecules->cells->tissue->organs->organ systems->organisms Prokaryote correct answers bacteria & archea. no organelles Eukaryote correct answers protists, plants, fungi, and animals membrane-bound organelles All cells share.. c...

A plant that has purple flowers is crossed with one that has white flowers. The offspring were half white and half purple. What were the genotypes of the parents? A. Pp x pp B. Pp x Pp C. PP x pp D. PP x WW correct answers A. Pp x pp Incomplete dominance is associated with what genotypic rati...