Ymladd clefydau

Ymladd clefydau

10th Grade

17 Qs

quiz-placeholder

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Ymladd clefydau

Ymladd clefydau

Assessment

Quiz

Science

10th Grade

Practice Problem

Medium

Created by

Ffion Owen

Used 4+ times

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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae ANTIGENAU yn bodoli ar gelloedd...

Ni

Pathogenau

Ni a phathogenau

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae antigenau yn broteinau bach ar y tu allan i gelloedd.

Gwir

Gau ✖

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae'r ffliw yn fath o firws sy'n mwtanu'n gyflym...

Gwir

Gau ✖

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae firws y ffliw yn...

aros yr un peth gyda un math o antigenau

creu rhywogaethau newydd ag antigenau newydd

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Oherwydd fod y ffliw yn miwtanu a chreu rhywogaethau newydd ag antigenau newydd, mae angen i'r corff greu ________ er mwyn bod yn IMIWN i'r ffliw yno.

gwrthgyrff gwahanol

pathogen newydd

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae rhai pathogenau'n gallu eich gwneud yn ddifrifol wael cyn i'r system imiwn gael cyfle i ymateb...

Gwir

Gau ✖

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae brechiad yn cynnwys ________

pathogenau anactif

pathogenau marw

y ddau

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