Question # 1

The carbohydrate digesting enzyme in pancreatic juice is

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Lipase

Amylase

Erypsin

Trypsin

A heterosporous plant is one that

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Produces a gametophyte that bears both sex organs

Produces megaspores and microspores in separaue sporangia, giving rise to separate male and female gametophyte

Is a seedless vascular plant

Produces two types of spores, one asexually by mitosis, and one type by meiosis

The process of taking in food is.

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Digestion

Ingestion

Assimilation

Absorption

Plasmid is

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Essential for bacterial growth and metabolism

Drug resistant having disease and insect resistant gene

Essential for bacterial growth only

All of above

Cardiac muscles can be distinguished from other muscle fibers because cardiac muscles

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Contain only actin

Voluntary in action

Lacks regular arrangement of sarcomeres

Have intercalated disc

Which of the following is a primary bacterial cell wall function

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Transport

Support

Motility

Adhesion

100 ml of arterial blood of human being contains CO2

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50 ml

54 ml

56 ml

58 ml

To biological function of a protein is determined by its

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Primary structure

Secondary structure

Tertiary structure

Quaternary structure

Histoplasmosis is

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Heart disease

Kidney disease

Lung disease

Skin disease

Robert Brown reported the presence of.

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Lysosome

Ribosomes

Mitochondria

Nucleus

Gram negaive cell wall has

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Only lipids

Only protein

More lipids and less protein

Less lipids and more protein

In non disjunction, chromosome's fail to segregate during.

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Prophase

Metaphase

Anaphase

Telephase

Mitosis may be divided into two phases

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Karyikinesis & cytokinesis

Karyikinesis & diakinesis

Diakinesis & cytokinesis

Exokinesis & endokinesis

Secretors have dominant secretor gene 'Se' on chromosome.

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9

19

21

24

Histones are positively charged due to an abundance of the basic amino acids

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Arginine

Lysine

Both a & c

Alanine

Genetic code for the amino acid methionine is.

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AUC

UGC

CGC

AUG

During progeny luteotropic hormone LTH and placental lactogen stimulate Mammary development in preparation for.

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Gestation

Lactation

Miscarriage

After birth

A cluster of neuron's cell bodies form

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Ganglia

Cyst

Lump

Swelling

An antibody made by soybeans can be used as treatment for

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AIDS

Herpes simple

Genital Herpes

Hepatitis c

Cytokinins delay the aging of fresh leaf crops such as cabbage and lettuce as well as keeping flowers

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Attached

Fresh

Delayed

Open

Which of the following is K bone of axial skeleton.

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Humerus

Femus

Tibia

Rib

Buoyancy in the water is maintained by a specialized structure in bony fish called

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Fins

Swim bladder

Tail

Both a & c

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