Biology First Trimester Assignment | Baamboozle - Baamboozle

I'm feeling such a generous person today! (+25 points)

I gëzofshi :)

1+1=___

2 :)

Average diameter of prokaryotic cells is ___-___ micrometre.

0.5-5

Nucleotides are made from ___ and ___ and they later themselves are the building blocks of ___ acids.

1. Monosaccharides 2. Organic bases 3. Nucleic

The four types of bond which are important in protein tertiary in protein tertiary structure are 1.___ 2.___ 3.___ 4.___.

1. Hydrogen bond 2. Disulfide bond 3. Ionic bond 4. Weak hydrophobic interaction

___ is the simpliest amino acid.

Glycine.

More than ___% of the dry mass of most cells is protein.

50%

Cellulose makes up about ___-___% of the average cell wall.

20-40%

Glycogen molecules clump together to form ___ which are visible in ___ cells and ___ cells where they form an ___ ___.

a) granules b) liver c) muscle d) energy reserve

In many chemical reactions, the substrate will not be converted to a product unless it is temporarily given some extra energy. This energy is called ___.

Activation energy.

Proteins that are found embedded within the membrane are called ___.

Intrinsic (integral) proteins.

What is the human enzymes optimum temperature ?

40°C

Haemoglobin is a globular or fibrous protein?

Globular

Disulfide bonds are formed through a process known as ___ and are broken through another process called ___.

a) oxidation (-2H) b) reduction (+2H)

When lipids are oxidised in respiration they are converted to ___ and ___ .

Carbon dioxide and water.

Animal lipids are often saturated and occur as ___ , while plant lipids are often unsaturated and occur as ___ .

a) fats b) oils

By converting glucose, by condensation reactions, we obtain a molecule which is ___ , ___ , ___ and ___ .

Convenient, Inert(Unreactive), Compact and Insoluble.

A polysaccharide combined with amino acids called ___ is found as ___ in cell walls.

a) peptidoglycan b) murein