{"id":294,"date":"2014-11-05T19:07:33","date_gmt":"2014-11-05T19:07:33","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/?page_id=294"},"modified":"2019-06-12T06:26:58","modified_gmt":"2019-06-12T06:26:58","slug":"cells-repro-wk1","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/cells-repro-wk1\/","title":{"rendered":"Cells & Reproduction Week 1"},"content":{"rendered":"\n\n\n
\u00a0This Exercise requires GRAPH PAPER!<\/strong><\/td>\n\"pdficon\"<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
In your jotter write the DATE in the margin.
\nNow add a TITLE for your homework.
\nYour title should be the name of the Homework: Cells & Reproduction Wk 1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\n\u00a0Question 1.<\/strong><\/td>\n<\/tr>\n
<\/td>\n\u00a0Look at the table showing the growth of a baby in the uterus.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"\"<\/td>\n<\/tr>\n
a)<\/td>\n\u00a0How many times larger was the baby at 40 weeks compared with 7 weeks?<\/td>\n<\/tr>\n
\u00a0b)<\/td>\n\u00a0Use the information to predict the size of the baby at 30 weeks of development.<\/td>\n<\/tr>\n
<\/td>\n\u00a0Question 2.<\/strong><\/td>\n<\/tr>\n
<\/td>\n\u00a0The table shows the length of pregnancy for a variety of mammals.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"\"<\/a><\/td>\n<\/tr>\n
\u00a0a)<\/td>\n\u00a0Present this information as a bar graph<\/td>\n<\/tr>\n
\u00a0b)<\/td>\n\u00a0What is happening to the length of the pregnancy as the body mass increases?<\/td>\n<\/tr>\n
\u00a0c)<\/td>\n\u00a0How many times longer is the pregnancy of the horse compared to that of the pig?<\/td>\n<\/tr>\n
<\/td>\n\u00a0Question 3.<\/strong><\/td>\n<\/tr>\n
<\/td>\n\u00a0The diagram below shows some human cheek cells as they appear when viewed through a microscope.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"Capture\"<\/a><\/span><\/td>\n<\/tr>\n
<\/td>\n\u00a0The diameter of the field of view of the microscope is 120 micrometres.<\/span><\/td>\n<\/tr>\n
<\/td>\n\u00a0Calculate the average width of a human cheek cell.<\/td>\n<\/tr>\n
<\/td>\n\u00a0Question 4.<\/strong><\/td>\n<\/tr>\n
<\/td>\n\u00a0A student carried out an investigation into the effect of temperature on the growth of yeast cells.\u00a0 The results are shown in the table below.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"picture5\"<\/a><\/td>\n<\/tr>\n
<\/td>\nWhat change could the student make to make their experiment a\u00a0fair test?<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
\u00a0A<\/td>\nUse the same number of yeast cells at the start<\/td>\n<\/tr>\n
\u00a0B<\/td>\nRepeat the experiment<\/td>\n<\/tr>\n
\u00a0C<\/td>\nCount the number of yeast cells after one hour<\/td>\n<\/tr>\n
\u00a0D<\/td>\nUse a wider range of temperatures<\/td>\n<\/tr>\n
<\/td>\n\u00a0Question 5.<\/strong><\/td>\n<\/tr>\n
<\/td>\n\u00a0The table below shows the results of an investigation into the effect of temperature on egg laying in adult red spider mites.<\/td>\n<\/tr>\n
<\/td>\n\u00a0\"picture4\"<\/a><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n\u00a0As the temperature increases, the average number of eggs laid per female per day<\/td>\n<\/tr>\n
A<\/td>\nincreases<\/td>\n<\/tr>\n
B<\/td>\ndecreases<\/td>\n<\/tr>\n
C<\/td>\nstays the same<\/td>\n<\/tr>\n
D<\/td>\nhalves<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u00a0This Exercise requires GRAPH PAPER! In your jotter write the DATE in the margin. Now add a TITLE for your homework. Your title should be the name of the Homework: Cells & Reproduction Wk 1 \u00a0Question 1. \u00a0Look at the table showing the growth of a baby in the uterus. \u00a0 a) \u00a0How many times … Continue reading “Cells & Reproduction Week 1”<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-294","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/comments?post=294"}],"version-history":[{"count":56,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/294\/revisions"}],"predecessor-version":[{"id":1430,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/pages\/294\/revisions\/1430"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscis1hwrk\/wp-json\/wp\/v2\/media?parent=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}